View PT6520_1567740.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 1 - july, 2003 lcd driver ic PT6520 description PT6520 is a dot matrix lcd driver ic. the bit addressable display data which is sent from a microcomputer is stored in a build-in di splay data ram and generates the lcd signal. the PT6520 incorporates innovative ci rcuit design strategies to assure very low current dissipation and a wide range of operating voltages. the PT6520 permi ts the user to implement high-performance handy systems operating from a miniature battery. features ? cmos technology ? 8-bit data interface ? 61 segment output ? 16 common output ? duty cycle ? PT6520 ? 1/16 ~ 1/32 ? 2560 bits built-in display data ram ? master/slave operation ? low power: 30w ? lcd voltage: 3.5 ~ 13v ? power supply: 2.4 ~ 7v ? available in 100 pins, qfp package application ? peripheral device
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 2 - july, 2003 lcd driver ic PT6520 system block diagram 20 char x 4 lines PT6520 PT6520 cpu (68xx, 80xx) data control m/s gnd v dd m/s fr ck com0~com15 com16~com31 seg0~seg60 seg0~seg60
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 3 - july, 2003 lcd driver ic PT6520 block diagram display start line register line counter display data ram 2560 bits i/o buffer line address decoder display data latch circuit lcd driver circuit common counter column address decoder column address counter column address register status mpu interface command decoder display timing generator low address register bus holder fr cl (osc2) v 2 , v 1 , v 5 cm 0 - cm 15 sg 0 - sg 60 d 0 - d 7 a 0 , cs (osc1) e, r/w (rd)(wr) res v dd v ss internal bus
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 4 - july, 2003 lcd driver ic PT6520 pin configuration 1 com5 com6 com7 com8 com9 com10 com11 com12 com13 com14 com15 seg60 seg59 seg58 seg57 seg56 seg55 seg54 seg53 seg52 seg51 seg50 seg49 seg48 seg47 seg21 seg20 seg19 seg18 seg17 seg16 seg15 seg14 seg13 seg12 seg11 seg10 seg9 seg8 seg7 seg6 seg5 seg4 seg3 seg2 seg1 seg0 ao cs cl 2 3 4 5 6 7 8 9 10 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 100 99 98 97 96 31 95 32 94 33 93 34 92 35 91 36 90 37 89 38 88 39 87 40 86 41 46 85 42 47 84 43 48 83 44 49 82 45 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 81 com4 com3 com2 com1 com0 seg41 v1 seg40 v4 seg39 m/s seg38 v2 seg37 v3 seg36 v5 seg35 fr seg34 res seg33 vdd seg32 db 7 seg31 seg26 db 6 seg30 seg25 db 5 seg29 seg24 seg28 seg23 db 3 seg27 seg22 db 2 seg46 seg45 seg44 seg43 seg42 26 27 28 29 30 e(rd) r/w (wr) vss db0 db1 76 77 78 79 80 PT6520
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 5 - july, 2003 lcd driver ic PT6520 pin description pin name function db0 ~ db7 data input a0 selection display data or instructions. high: display data. low: instruction. res reset the system and selects the interface type for a 68 port/80 port mpu. high: 68 port mpu interface. low: 80 port mpu interface. (edge trigger) cs chip select input. low: active level sensing. e/rd read/write enable signal when a 68 port mpu is connected. (active-low read enable signal w hen an 80 port mpu is connected) rw/wr read/write select signal when a 68 port mpu is connected. high: read select. low: write select. (active-low write enabl e input when an 80 port mpu is connected. rising edge sensing) cl external clock input (only effe ctive with external clock types) fr lcd frame (ac-conver sion) signal input/output seg0 ~ seg60 segment output for driving the lcd com0 ~ com15 common output for driving the lcd com31 ~com16 common output for driving the lcd m/s master/slave select signal vdd 5v power supply vss 0v power supply (gnd level) v1, v2, v3, v4, v5 power supplies for driving the lcd, vdd>v1>v2>v3>v4>v5 note: this is an example of PT6520 family pin assignment, the modified pin names are given below. pin/pad number product name 74 75 96 ~ 100, 1~ 11 93 94 95 PT6520fo* osc1 osc2 com0 ~ com15 m/s v4 v1 PT6520fa* cs cl com0 ~ com15 m/s v4 v1
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 6 - july, 2003 lcd driver ic PT6520 function description display commands (based on the 80 port mpu; the rd and wr commands differ for the 68 port mpu) command rd wr a0 d7 d6 d5 d4 d3 d2 d1 d0 function 1 display on/off 1 0 0 1 0 1 0 1 1 1 0/1 switches the entire display on or off, regardless of the display ram?s data or the internal status. * 2 display start line 1 0 0 1 1 0 display start address (0-31) determines the line of ram data to be displayed at the display?s top line (com0) 3 page address set 1 0 0 1 0 1 1 1 0 page (0-3) sets the page of the display ram in the page address register. 4 column (segment) address set 1 0 0 0 column address (0-79) sets the column address of the display ram in the column address register. 5 status read 0 1 0 busy acc on/off reset 0 0 0 0 read the status. busy 1: busy (internal processing) 0: ready status adc 1: rightward (forward) output 0: leftward (reverse) output on/off 1: display off. 0: display on reset 1: resetting. 0: normal 6 write display data 1 0 1 write data writes the data on the data bus to ram 7 read display data 0 1 1 read data reads data from the display ram onto the data bus. these commands access a previously-specified address of the display ram, after which the column address is incremented by one.
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 7 - july, 2003 lcd driver ic PT6520 command rd wr a0 d7 d6 d5 d4 d3 d2 d1 d0 function 8 adc select 1 0 0 1 0 1 0 0 0 0 0/1 used to reverse the correspondence between the display ram?s column address and segment driver output ports 0: rightward (forward)output 1: leftward (reverse) output 9 static drive on/off 1 0 0 1 0 1 0 0 1 0 0/1 selects normal display operation or static all-lit drive display operation. 1: static drive (power save)* 0: normal display operation 10 duty select 1 0 0 1 0 1 0 1 0 0 0/1 selects the duty factor for driving lcd cells. 1: 1/32 duty. 0: 1/16 duty 11 read modify write 1 0 0 1 1 1 0 0 0 0 0 increments column address counter by 1 when display is written. (this is not done when data is read) 12 end 1 0 0 1 1 1 0 1 1 1 0 cancels the ready modify write mode. 13 reset 1 0 0 1 1 1 0 0 0 1 0 resets the display start line to the 1st line in the register. resets the column address counter to 0 and page address to 0.
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 8 - july, 2003 lcd driver ic PT6520 recommended software flowchart delay time>1ms set command 1 ("display off " status) clear display ram (see note 2) set command 1 ("display on" status) main program end initial setting main loop start notes: 1. command 1: display on/off commands 2. when ic power is applied for the first ti me, the contents of the display ram are not defined; thus, it is strongl y suggested that the contents of the display ram must be cleared during the initial setting.
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 9 - july, 2003 lcd driver ic PT6520 cursor blinking sequence page address set column address set read modify write dummy read data read data write modify ended end no
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 10 - july, 2003 lcd driver ic PT6520 end timing n n+1 n+2 n+m n return end read modify write mode set column address mpu interface 80-family mpu reset decoder PT6520 mpu a 0 a 2 - a 7 iorq d 0 - d 7 rd wr res gnd v cc a 0 cs d 0 - d 7 rd wr res v cc v dd v ss v s 68-family mpu reset decoder PT6520 mpu a 0 a 0 - a 13 vma d 0 - d 7 e r/w res gnd v cc a 0 cs d 0 - d 7 e r/w res v cc v dd v ss v s
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 11 - july, 2003 lcd driver ic PT6520 note: the PT6520 (containing an oscillator) does not have pin cs. the output ored with cs must be applied to pins a0, rd (e) and wr (r/w) typical connections with lcd panel (full dot lcd panel: 1 character = 6 x 8 dots) (a) duty 1/16, 10 character x 2 lines 1 16 1 61 lcd 16 x 61 com PT6520 seg (b) duty 1/32, 20 characters x 4 lines 1 16 1 61 lcd 32 x 122 com PT6520 PT6520 62 122 seg seg com 17 32
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 12 - july, 2003 lcd driver ic PT6520 lcd driver interconnections (1) PT6520oa ? PT6520oa PT6520 master PT6520 slave to lcd seg to lcd seg to lcd com v ss m/s fr osc2 osc1 osc1 osc2 rf m/s com to lcd v dd fr (2) PT6520aa ? PT6520aa PT6520 master PT6520 slave to lcd seg to lcd seg to lcd com v ss m/s fr cl cl m/s com to lcd v dd fr external clock
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 13 - july, 2003 lcd driver ic PT6520 relationship between display data ram locations and addresses (display start lin: 08) d 0 d 1 d 2 d 3 d 4 d 5 d 6 d 7 d0 d1 d2 d3 d4 d5 d6 d7 d0 d1 d2 d3 d4 d5 d6 d7 d0 d1 d2 d3 d4 d5 d6 d7 data page address line address s e g p i n c o l u m n a d r e a d c d 0 = id 0 = o s e g 4 f h 0 0 h s e g s e g s e g s e g s e g s e g s e g 4 e 4 d 4 c 4 b 4 a 4 9 4 8 0 1 0 2 0 3 0 4 0 5 0 6 0 7 s e 1 5 1 4 1 3 3 a 3 b 3 c page 0 page 1 page 2 page 3 00h 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f associated line (ex.) com 0 com 1 com 2 com 3 com 4 com 5 com 6 com 7 com 8 com 9 com10 com11 com12 com13 com14 com15 com16 com17 com18 com19 com20 com21 com22 com23 com24 com25 com26 com27 com28 com29 com30 com31 common output assignment start 1/16 d i s p l a y a r e a (in this example, the display star tline is set at address 08) d1 , d2=0 , 0 0 , 1 1 , 0 1 , 1 s e g s e g
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 14 - july, 2003 lcd driver ic PT6520 timing chart read/write timing for the 80-port mpu t ah8 t cyc8 t cc t ds8 t dh8 t oh8 t acc8 t aw8 a0, cs wr, rd d0~d7 (write) d0~d7 (read) read/write timing for the 68-port mpu a0, cs r/w d0~d7 (write) d0~d7 (read) t aw6 t cyc6 t ew t ah6 t ad6 t ds6 t acc6 t oh6 e
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 15 - july, 2003 lcd driver ic PT6520 control timing for 80-port/68-port display fr t wlcl cl t whcl t dfr t f t r reset timing for 80-port/68-port display t r res seg (80-port) (68-port)
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 16 - july, 2003 lcd driver ic PT6520 absolute maximum rating parameter symbol rating unit supply voltage (1) vss -8.0 to 0.3 v supply voltage (2) v5 -16.5 to 0.3 v supply voltage (3) v1, v2, v3, v4 v5 to 0.3 v input voltage vi vss ?0.3 to 0.3 v output voltage vo vss ?0.3 to 0.3 v permissible loss pd 250 mv operating temperature topr -30 to 85 c storage temperature tstg -65 to 150 c soldering temperature tsol 260 c for 10 s (at leads) -
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 17 - july, 2003 lcd driver ic PT6520 dc characteristics (vdd=0v, vss=-5v) parameter symbol condition min typ max unit applicable pin recommended -5.5 -5.0 -4.5 v operating voltage (1)*1 potential vss -7.0 - -2.4 v vss recommended -13 - -3.5 v potential v5 -13 - - v v5 potential v1, v2 0.6xv5 - vdd v v1, v2 operating voltage (2) potential v3, v4 v5 - 0.4xv5 v v3, v4 viht vss+2.0 - vdd vihc 0.2xvss - vdd *2, *3 viht vss=-3v 0.2xvss - vdd high input voltage vihc vss=-3v 0.2xvss - vdd *2, *3 vilt vss - vss+0.8 vilc vss - 0.8xvss *2, *3 vilt vss=-3v vss - 0.85xvss low input voltage vilc vss=-3v vss - 0.8xvss v *2, *3 voht ioh=-3.0ma vss+2.4 - - vohc1 ioh=-2.0ma vss+2.4 - - vohc2 ioh=-120 a 0.2xvss - - v osc2 *4, *5 voht vss=-3v ioh=-2ma 0.2xvss vohc1 vss=-3v ioh=-2ma 0.2xvss high output voltage vohc2 vss=-3v ioh=-50 a 0.2xvss v *4, *5 osc2 volt iol=3.0ma - - vss+0.4 volt1 iol=2.0ma - - vss+0.4 volt2 iol=120a - - 0.8xvss v osc2 *4, *5 volt vss=-3v iol=2ma 0.8xvss volc1 vss=-3v iol=2ma 0.8xvss low output voltage volc2 vss=-3v iol=50 a 0.8xvss v *4, *5 osc2 input leak current ili -1 - 1 a *6 output leak current ilo -3 - 3 a *7 v5=-5.0v - 5 7.5 lcd driver on resistance ron ta = 2 5 c v5=-3.5v - 10 50 k ? seg0~60 com0~15 static current consumption i ddq cs=cl=vdd - 0.05 1 a vdd external clk during display vs=-5.0v rf=1m ? - 9.5 15 a during idd (1) during display v5=-5v vss =-3v rf=1 m ? - 6.0 12 a vdd during access tcyc = 200khz - 300 500 dynamic current dissipation oscillator idd (2) vss=-3v, during access tcyc = 200 khz 150 300 a vdd input terminal capacity cin ta = 2 5 c, f=1mhz - 5.0 8 pf all input terminals rf=1m ? +2% vss=-5.0v 15 18 21 oscillation frequency fosc rf=1m ? +2% vss=-3.0v 11 16 21 khz *4, *5 osc2 reset time tr 1.0 - s res hysteresis vh 0.05vss 0.1vss - v
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 18 - july, 2003 lcd driver ic PT6520 notes: 1. a wide range of operating voltages is guaranteed, except in case of abrupt voltage fluctuations during mpu access. 2. a0, d0~d7, e, r/w and cs pins 3. cl, fr, m/s and res pins 4. a0, e, r/w, cs, cl, res, m/s pins
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 19 - july, 2003 lcd driver ic PT6520 ac characteristics read/write timing for the 80-port mpu (ta=-20 ~ 75 , vss = -5v+10%) parameter signal symbol condition rating unit address hold time tahb 10 - - ns address set-up time a0, cs tawb 20 - - ns system cycle time tcyc8 1000 - - ns control pulse width wr, rd tcc 200 - - ns data set-up time tds8 80 - - ns data hold time tdh8 10 - - ns rd access time tacc8 - - 90 ns output disable time d0~d7 toh8 cl=100pf 10 - 60 ns the rating when vss=-3v are approximately 100% higher than vss=-5.0v read/write timing for the 68-port mpu (ta=-20 ~ 75 , vss = -5v+10%) parameter signal symbol condition rating unit system cycle time tcyc6 *3 1000 - - ns address set-up time taw6 20 - - ns address hold time a0, cs r/w tah6 10 - - ns control pulse width tds6 80 - - ns data set-up time tdh6 10 - - ns data hold time toh6 10 - 60 ns rd access time d0~d7 tacc6 cl=100pf - - 90 ns read 10 - - ns enable disable time write e tew 80 - - ns tcyc6 indicates the cycle during which cs/e are high ; it does not indicate are cycle of the e signal. the rating when vss=-3v are approximately 100% higher than vss=-5.0v control timing for 80-port/68-port mpu (ta=-20 ~ 75 , vss = -5v+10%) parameter signal symbol condition rating unit low pulse width twlcl 35 - - s high pulse width twhcl 35 - - s rising time tr - 30 150 ns falling time cl tf - 30 150 ns (input timing) -2.0 0.2 2.0 s fr delay time fr tdfr cl=100pf - 0.2 0.4 s the rating when vss=-3v are approximately 100% higher than vss=-5.0v the input timing of the fr delay time is determined by the PT6520 (slave) the output timing of the fr delay time is determined by the PT6520 (master)
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 20 - july, 2003 lcd driver ic PT6520 pad layout (PT6520d*a) 100 1 5 10 15 20 25 30 35 40 45 50 80 75 70 65 60 55 95 90 85 x y 3.44mm 4.07mm ai pad chip specification dimension (mm) chip size 3.44 x 4.07 chip thickness 0.400+0.025 pad size 0.095 x 0.095
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 21 - july, 2003 lcd driver ic PT6520 pad coordinates of PT6520d*a (coordinate unit: um) pin no. name x y pin no. name x y pin no. name x y 1 com5 76.4 3535.2 35 seg37 875.4 76.4 69 seg3 3365.4 2270.2 2 com6 76.4 3420.2 36 seg36 1025.4 76.4 70 seg2 3365.4 2385.2 3 com7 76.4 3305.2 37 seg35 1175.4 76.4 71 seg1 3365.4 2500.2 4 com8 76.4 3190.2 38 seg34 1325.4 76.4 72 seg0 3365.4 2615.2 5 com9 76.4 3075.2 39 seg33 1475.4 76.4 73 a0 3365.4 2781.9 6 com10 76.4 2960.2 40 seg32 1625.4 76.4 74 osc1 /cs# 3365.4 2896.9 7 com11 76.4 2845.2 41 seg31 1775.4 76.4 75 osc2 /cl 3365.4 3011.9 8 com12 76.4 2730.2 42 seg30 1925.4 76.4 76 e(rd#) 3365.4 3126.9 9 com13 76.4 2615.2 43 seg29 2075.4 76.4 77 r/w(wr #) 3365.4 3241.9 10 com14 76.4 2500.2 44 seg28 2225.4 76.4 78 vss 3365.4 3356.9 11 com15 76.4 2385.2 45 seg27 2375.4 76.4 79 db0 3365.4 3471.9 12 seg60 76.4 2270.2 46 seg26 2525.4 76.4 80 db1 3365.4 3586.9 13 seg59 76.4 2155.2 47 seg25 2675.4 76.4 81 db2 3013.8 3996.9 14 seg58 76.4 2040.2 48 seg24 2825.4 76.4 82 db3 2833.8 3996.9 15 seg57 76.4 1925.2 49 seg23 2975.4 76.4 83 db4 2653.8 3996.9 16 seg56 76.4 1810.2 50 seg22 3125.4 76.4 84 db5 2473.8 3996.9 17 seg55 76.4 1695.2 51 seg21 3365.4 200.2 85 db6 2293.8 3996.9 18 seg54 76.4 1580.2 52 seg20 3365.4 315.2 86 db7 2113.8 3996.9 19 seg53 76.4 1465.2 53 seg19 3365.4 430.2 87 vdd 1933.8 3996.9 20 seg52 76.4 1350.2 54 seg18 3365.4 545.2 88 res# 1753.8 3996.9 21 seg51 76.4 1235.2 55 seg17 3365.4 660.2 89 fr 1573.8 3996.9 22 seg50 76.4 1120.2 56 seg16 3365.4 775.2 90 v5 1282.7 3996.9 23 seg49 76.4 1005.2 57 seg15 3365.4 890.2 91 v3 1167.7 3996.9 24 seg48 76.4 890.2 58 seg14 3365.4 1005.2 92 v2 1052.7 3996.9 25 seg47 76.4 775.2 59 seg13 3365.4 1120.2 93 m/s 937.7 3996.9 26 seg46 76.4 660.2 60 seg12 3365.4 1235.2 94 v4 822.7 3996.9 27 seg45 76.4 545.2 61 seg11 3365.4 1350.2 95 v1 707.7 3996.9 28 seg44 76.4 430.2 62 seg10 3365.4 1465.2 96 com0 592.7 3996.9 29 seg43 76.4 315.2 63 seg9 3365.4 1580.2 97 com1 477.7 3996.9 30 seg42 76.4 200.2 64 seg8 3365.4 1695.2 98 com2 362.7 3996.9 31 seg41 275.4 76.4 65 seg7 3365.4 1810.2 99 com3 247.7 3996.9 32 seg40 425.4 76.4 66 seg6 3365.4 1925.2 100 com4 132.7 3996.9 33 seg39 575.4 76.4 67 seg5 3365.4 2040.2 34 seg38 725.4 76.4 68 seg4 3365.4 2155.2
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 22 - july, 2003 lcd driver ic PT6520 order information order part number package type top code PT6520 100 pin, qfp package PT6520
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 23 - july, 2003 lcd driver ic PT6520 package information (100 pins, qfp package) -c- seating plane 1 2 3 s l 0.25mm gauge plane r2 r1 -d- d1 d e1 e -a- -b- -h- e b a 2 a 1 a c l1
tel: 886-2-66296288 fax: 886-2-29174598 url: http://www.princeton.com.tw PT6520 v1.1 - 24 - july, 2003 lcd driver ic PT6520 symbol min. nom. max. c 0.11 - 0.23 l 0.73 0.88 1.03 l1 - 1.60 - a - - 3.40 a1 0.25 - 0.50 a2 2.50 2.70 2.90 b 0.22 - 0.40 r1 0.13 - - r2 0.13 - 0.30 0o - 7o ? 0o - - 2 5o - 16o 3 5o - 16o s 0.20 - - d 23.20 basic d1 20.00 basic e 17.20 basic e1 14.00 basic e 0.65 basic notes: 1. all dimensioning and tole rancing conform to asme y14.5m-1994 2. dimensions ?d1? and ?e1? do not include mold protrusion, allowable protrusion is 0.25 mm per side, dimensions ?d1? and ?e 1? do include mold mismatch and are determined at datum plane ?h?. 3. dimensions ?d1? and ?e1? do not includ e mold protrusion, allowable protrusion is 0.25 mm per side, dimensions ?d1? and ?e 1? do include mold mismatch and are determined at datum plane ?h?. 4. details of pin 1 identifier are optional but must be located within the zone indicated. 5. regardless of the relative size of th e upper and lower body sections, dimensions ?d1? and ?e1? are determined at the larges t feature of the body exclusive of mold flash and gate burrs but including any mismatch between the upper and lower sections of the molded body. 6. all dimensions are in millimeters. 7. dimension ?b? do not include dambar prot rusion. the dambar protrusion(s) shall not cause the lead width to exceed ?b? maxi mum by more than 0.08 mm. dambar cannot be located on the lower radius or the lead foot. 8. ?a1? is defined as the distance from t he seating plane to the lowest point of the package body. 9. refer to jedec ms-022 variation gc-1. jedec is the registered trademark of je dec solid state techno logy association.

▲Up To Search▲

Price & Availability of PT6520

	To Download PT6520 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .