View AVXX32E-B_267455.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

APLUS
MAKE YOUR PRODUCTION A-PLUS
AVXX32E-B SERIES DATA SHEET
APLUS
INTEGRATED CIRCUITS INC.
Sales E-mail: sales@aplusinc.com.tw Technology E-mail: service@aplusinc.com.tw
Address: 3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan 115, R.O.C. (115) 32 3 10. TEL: 886-2-2782-9266 FAX: 886-2-2782-9255 WEBSITE : http: //www.aplusinc.com.tw
21, 32, 43, 65 and 87 Seconds Complicate Pure Speech
Features
Operating voltage: 2.4V~5.0V One single-key can implement play-all, play-next and random function. Maximum play count is 32. 4-column inputs and 3-row outputs can implement 4x4-matrix function. Each input can implement looping function. Single-key and 4-column inputs can be last-key priority for stand-alone input or first-key priority. Each input trigger can select trigger mode: (For OKY, TG0, TG1, TG2, TG3) Edge/Level, Hold/Unhold, Retrigger/Irretrigger. Each input trigger can select its own debounce time: Fast debounce: < 200us; Slow debounce: ~16ms (S.R.=6.0kHz) Support bouncing trigger solution for retrigger application. (Second trigger force to retrigger and slow debounce.) Maximum table entries are 460*8. Word count is only limited by ROM capacity. 4 output ports for Status or Led application: OP_A Status: Busy_high ,DC_low, Stop_high,DC_high LED: +Fast,+Slow, Dyn(7/10), Off OP_B Status: Busy_high, DC_low, Stop_high, DC_high LED: -Fast, -Slow, Dyn(9/10), On OP_C Status: Busy_high, DC_low, Busy_low, DC_high LED: +Fast, +Slow, On, Off OP_D Status0: Busy_high, DC_low Status1: Busy_low, DC_high Each output can specify its initial state (High or Low) Outputs can be set as constant current regardless of the supply voltage varied. Two PWM playing ports. Drive speaker or buzzer directly (For tone only). One DAC playing port, together with external bipolar to drive speaker. Ramp up/down is automatic. For DAC, AVXX32E-B series supports 8 levels of current control to offer flexible choises of corresponding BJT. Four-level volume control is provided for DAC or PWM output. Eight-pitch control is provided. Voice length: 21, 32, 43, 65 and 87 seconds. (ROM capacity : 131072*5, 196608*5, 262144*5, 393216*5 and 524288*5 bits) Voice algorithm: 5-bits LOG_PCM External resister or built-in resister for system frequency by bonding option on the same pad. Sixteen default sampling frequencies are supported. The default frequencies can be changed by an external applying resistor. Support single key play on/off. (For OKY, TG0, TG1) Programmable pull-high, pull-low or floating input. (For OKY, TG0, TG1)
AVXX32E-B SERIES
General Description
The AVXX32E-B is a series of single-chip synthesizing CMOS VLSI which synthesizes voice by LOG_PCM algorithm. Table programming and shared multiple I/O pins make the applications flexible. Powerful functions and pure speech architecture make the AVXX32E-B series able to best fit most speech applications and a best cost/performance ratio as a result. The programming of the AVXX32E-B series is first to define words. Each word contains voice data (or mute length), output method, pitch (if pitch control enabled), and volume (if volume control enabled). Assemble the words into sentences first, and then the programmer can assign the sentences to the keys corresponding to the user inputs. The I/O pins of the AVXX32E-B series are multiplexed. This means the users have flexible I/O options for their applications in a minimum number of pin counts, that is, lower cost. The users can use maximum 4*4 matrix plus one single-key inputs, but less outputs; or 4 maximum outputs, but less inputs. The AVXX32E-B series support DAC or PWM audio output, the users can select both if necessary. The frequency stability in the AVXX32E-B series is outstanding. The frequency variation by voltage change is relatively small compared to the competitor. Furthermore, volume option offers users flexible selection for their applications. In addition, the AVXX32E-B series support current control for DAC output. Thus users can choose suitable current output for their BJT component. The programming and the approval can be done in the EV chip of the AVXX32E-B series. It makes the programming and verification easy. Please contact APLUS sales for the EV chip if required. 10-1 Ver. 1.0
AVXX32E-B SERIES
Pin Description
Pin Name VDD TEST OSC OKY_RW3 TG0,TG1 TG2_OPD TG3_OPC RW1_OPB RW2_OPA PWM1 PWM2 I/O Power In In In Out In In Out In Out Out Out Out Out Out Out Out Out Out DAC Out Power OKY ROW3 TG2 OP_D TG3 OP_C ROW1 OP_B ROW2 OP_A PWM1 OP_A OP_C PWM2 OP_B OP_D DAC OP_A OP_B OP_C OP_D Pad Assign Description Positive power supply Test enable pad, high-active, pull-low With resister connected to VDD for system clock generating or connected to VSS using internal resister Trigger input, active-high Row output for matrix function. Column input or stand-alone input; active-high Column input or stand-alone input; active-high Status output Column input or stand-alone input; active-high Status output Row output for matrix function Status output Row output for matrix function Status output Voltage output to drive speaker or buzzer Status output Voltage output to drive speaker or buzzer Status output Current output for speaker application Status output Negative power supply Rating -0.5 ~ +0.5 VSS-0.3 < VIN < VDD+0.3 VSS < VOUT < VDD -10 ~ +60 -55 ~ +125 Unit V V V
VSS
Absolute Maximum Rating
Symbol VDD~VSS VIN (for input) VOUT (for all outputs) T (operating) T (storage)
10-2
Ver. 1.0
AVXX32E-B SERIES
DC Characteristics
Symbol VDD Isb Iop Iih Iil Iol Ioh d F/F d F/F Parameter Operating Voltage Standby Supply Current Operating Input Current Output Current Frequency Stability Frequency Variation difference lot Min Typ. Max Unit Condition 2.4 3.0 5.0 V A VDD=3.0V, I/O open 1 A VDD=3.0V, No loading 400 A VDD=3.0V, VIP=0V -20 A VDD=3.0V, VIP=3.0V 20 10 mA VDD=3.0V, VOP=0.8V -5 mA VDD=3.0V, VOP=2.5V (fOSC (4.5V)-fOSC(4.0))/ % 5 fOSC (4.5V) by VDD=4.5V 10 % fOSC =384kHz
Function Diagram
Edge/Level mode (If sentence = word1+word2) Edge mode Trigger length > Voice length
Trigger length < Voice length
Level mode Trigger length > Voice length (if sentence=word1+word2)
10-3
Ver. 1.0
AVXX32E-B SERIES
Trigger length < Voice length (if sentence = word1+word2)
Hold/Unhold mode (If sentence = word1+word2) Hold mode
Unhold mode
Retrigger/Irretrigger mode (If sentence = word1+word2) Retrigger mode (Edge Unhold mode)
Irretrigger mode (Edge, Unhold mode)
10-4
Ver. 1.0
AVXX32E-B SERIES
Last key priority If TG1, TG2 are retrigger mode
Looping function If sentence is set to looping mode (sentence1_sentence2) Unhold mode
Hold mode
Force to retrigger and slow debounce option (Trigger mode set to Fast debounce and Irretrigger mode)
Busy=0, FRSB set to high; Busy=1, depending on FRSB setting. If FRSB=0, force to slow debounce and retrigger mode; If FRSB=1, no change (fast debounce and irretrigger mode).
10-5
Ver. 1.0
AVXX32E-B SERIES
Stand-alone trigger inputs are enabled at the same time
OKY COL0 COL1 COL2 COL3 Audio
This voice is enabled by COL3
Trigger input priority is COL3 > COL2 > COL1 > COL0 > OKY
Application circuit
External resister, Driver speaker by PWM, driver LED
VDD
Rosc
OSC OKY OP_A PWM1 PWM2 VSS
ROSC=200k
for frequency option 8
Internal resister, driver speaker by PWM, driver LED If OSC bonds to VSS, this chip uses internal resister automatically.
VDD
OKY OSC VSS
OP_A PWM1 PWM2
10-6
Ver. 1.0
AVXX32E-B SERIES
Power on play Set the pull resisters of OKY, TG0 or TG1 to pull-high will cause the triggers to play immediately after power on.
VDD OSC OP_A PWM1 PWM2 VSS
Matrix input
Driver speaker by DAC and driver Motor application
ROSC OSC OP_A OKY OP_B + OP_C VDD
-
Motor
C1
DAC
Cx
Rx
VSS
10-7
Ver. 1.0
AVXX32E-B SERIES
Stand-alone trigger input
ROSC OSC OKY COL0 COL1 COL2 COL3
VDD OP_A OP_B OP_C
PWM1 PWM2 VSS
Output Definition
Option Status OPA Standby state LED Standby state Status OPB Standby state LED Standby state Status OPC Standby state LED Standby state Status1 OPD Standby state Satatus2 Standby state 0 BH L +Fast H BH L -Fast H BH L +Fast H BH L BH H 1 DL L +Slow H DL L -Slow H DL L +Slow H DL L DL H 2 SH L Dy07 H SH L Dy09 H BL H ON H 3 DH H OFF H DH H ON H DH H OFF H
10-8
Ver. 1.0
AVXX32E-B SERIES
Bonding Diagram
Y
VSS
PWM2
PWM1
VDD
DAC OSC RW2_OPA TG3_OPC
TG0 TG1 TEST
OKY_RW3
RW1_OPB
TG2_OPD
X
Note: The IC substrate should be connect to VSS (1) AV2132E PIN Name OKY_RW3 RW2_OPA RW1_OPB TG3_OPC TG2_OPD TEST OSC TG1 DAC TG0 VSS PWM2 PWM1 VDD (2) AV3232E PIN Name OKY_RW3 RW2_OPA RW1_OPB TG3_OPC TG2_OPD TEST OSC TG1 DAC TG0 VSS PWM2 PWM1 VDD X(mm) 250.75 451.50 660.25 861.00 1069.75 1270.25 94.00 1313.25 94.00 1313.25 410.75 631.00 1049.50 1331.00 Y(mm) 94.00 94.25 94.25 94.25 94.25 94.25 271.25 297.00 472.25 501.00 1419.50 1440.00 1440.00 1440.00 DIE SIZE = 1510 * 1655 m^2 (X*Y) Y(mm) 94.00 94.25 94.25 94.25 94.25 94.25 271.25 297.00 472.25 501.00 1649.50 1670.00 1670.00 1670.00 DIE SIZE = 1510 * 1885 m^2 (X*Y) 10-9 Ver. 1.0
X(mm) 250.75 451.50 660.25 861.00 1069.75 1270.25 94.00 1313.25 94.00 1313.25 410.75 631.00 1049.50 1331.00
(3) AV4332E PIN Name OKY_RW3 RW2_OPA RW1_OPB TG3_OPC TG2_OPD TEST OSC TG1 DAC TG0 VSS PWM2 PWM1 VDD (4) AV6532E
PIN Name OKY_RW3 RW2_OPA RW1_OPB TG3_OPC TG2_OPD TEST OSC TG1 DAC TG0 VSS PWM2 PWM1 VDD X(mm) 259.25 460.00 668.75 869.50 1078.25 1278.75 102.50 1321.75 102.50 1321.75 419.25 639.50 1058.00 1271.25
AVXX32E-B SERIES
X(mm) 250.75 451.50 660.25 861.00 1069.75 1270.25 94.00 1313.25 94.00 1313.25 410.75 631.00 1049.50 1331.00 Y(mm) 94.00 94.25 94.25 94.25 94.25 94.25 271.25 297.00 472.25 501.00 1870.50 1890.25 1890.25 1890.25 DIE SIZE = 1510 * 2115 m^2 (X*Y)
Y(mm) 94.00 94.25 94.25 94.25 94.25 94.25 271.25 297.00 472.25 501.00 2322.50 2342.25 2342.25 2364.25 DIE SIZE = 1427.25 * 2457.50
m^2 (X*Y)
(5) AV8732E
PIN Name OKY_RW3 RW2_OPA RW1_OPB TG3_OPC TG2_OPD TEST OSC TG1 DAC TG0 VSS PWM2 PWM1 VDD X(mm) 266.00 466.75 675.50 876.25 1085.00 1285.50 109.25 1328.50 109.25 1328.50 426.00 646.25 1064.75 1271.25 Y(mm) 94.00 94.25 94.25 94.25 94.25 94.25 271.25 297.00 472.25 501.00 2801.25 2821.00 2821.00 2815.00 DIE SIZE = 1427.25 * 2908.25
m^2 (X*Y)
10-10
Ver. 1.0

▲Up To Search▲

Price & Availability of AVXX32E-B

	To Download AVXX32E-B Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .