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MN101C485 , MN101C487
Type ROM (x 8-bit) x
External memory can be expanded MN101C485 8K MN101C487 16 K
RAM (x 8-bit) x
External memory can be expanded
0.5 K
0.5 K
Package Minimum Instruction Execution Time
LQFP064-P-1414 *Lead-free, TQFP064-P-1010B *Lead-free 0.10 s (at 4.5 V to 5.5 V, 20 MHz) 0.25 s (at 2.7 V to 5.5 V, 8 MHz) 125 s (at 2.0 V to 5.5 V, 32 kHz)* * The lower limit for operation guarantee for EPROM built-in type is 2.3 V. * RESET * Watchdog * External 0 * External 1 * External 2 * External 4 * Timer 2 * Timer 3 * Timer 4 * Timer 5 * Time base * Serial 0 * A/D conversion finish Timer counter 2 : 8-bit x 1 (square-wave/8-bit PWM output, event count, synchronous output event) Clock source ********************* 1/1, 1/4 of system clock frequency; 1/1 of XI oscillation clock frequency; external clock input Interrupt source **************** coincidence with compare register 2 Timer counter 3 : 8-bit x 1 (square-wave output, event count, generation of remote control carrier, serial 0 baud rate timer) Clock source ********************* 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency; external clock input Interrupt source **************** coincidence with compare register 3 Timer counter 2, 3 can be cascade-connected. Timer counter 4 : 16-bit x 1 (square-wave/16-bit PWM output, event count, synchronous output event, input capture) Clock source ********************* 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency; external clock input Interrupt source **************** coincidence with compare register 4 Time base timer (one-minute count setting, independently operable 8-bit timer counter 5) Clock source ********************* 1/4 of system clock frequency; 1/1, 1/8192 of OSC oscillation clock frequency; 1/1, 1/8192 of XI oscillation clock frequency Interrupt source **************** coincidence with compare register 5; 1/8192 prescaler overflow Watchdog timer Interrupt source **************** 1/65536, 1/262144, 1/1048576 of system clock frequency (ROM option)
Interrupts Timer Counter
Serial Interface I/O Pins I/O Input A/D Inputs LCD Special Ports
Serial 0 : synchronous type/simple UART (half-duplex) x 1 Clock source ********************* 1/2, 1/4, 1/16 of system clock frequency; 1/2 of timer counter 3 frequency 36 11 * Common use * Specified pull-up resistor available * Input/output selectable (bit unit) * Specified pull-down resistor partially selectable * Common use * Specified pull-up resistor available * Specified pull-down resistor partially selectable
10-bit x 8-ch. (with S/H) 25 segments x 4 commons (Static, 1/2, 1/3, or 1/4 duty) Buzzer output, remote control carrier signal output, high-current drive port
1
MAD00012DEM
MN101C485 , MN101C487
Electrical Characteristics
Supply current
Limit Parameter Symbol IDD1 Operating supply current IDD2 IDD3 Supply current at HALT IDD4 Supply current at STOP IDD5 fx = 32 kHz, VDD = 3 V fx = 32 kHz, VDD = 3 V, Ta = 25C fx = 32 kHz, VDD = 3 V, Ta = -40C to +85C VDD = 5 V, Ta = 25C VDD = 5 V, Ta = -40C to +85C 15 4 100 8 30 1 25 Condition min fosc = 8 MHz, VDD = 5 V typ 10 max 25 mA A A A A A Unit
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SEG16,P67,A7 SEG17,P66,A6 SEG18,P65,A5 SEG19,P64,A4 SEG20,P63,A3 SEG21,P62,A2 SEG22,P61,A1 SEG23,P60,A0 SEG24,P53,LED3,A16 P52,CS,LED2 P51,RE,LED1 P50,WE,LED1 P22,IRQ2 P21,IRQ1,SENS P20,IRQ0 P14,TM4IO
Pin Assignment
A8,P70,SEG15 A9,P71,SEG14 A10,P72,SEG13 A11,P73,SEG12 A12,P74,SEG11 A13,P75,SEG10 A14,P76,SEG9 A15,P77,SEG8 D7,P87,SEG7 D6,P86,SEG6 D5,P85,SEG5 D4,P84,SEG4 D3,P83,SEG3 D2,P82,SEG2 D1,P81,SEG1 D0,P80,SEG0
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
MN101C485 MN101C487
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
P13,TM3IO P12,TM2IO P10,RMOUT P27,NRST P06,BUZZER,DK P02,SBT0 P01,SBI0,RXD P00,SBO0,TXD VREF+ PA7,AN7,KEY7 PA6,AN6,KEY6 PA5,AN5,KEY5 PA4,AN4,KEY4 PA3,AN3,KEY3 PA2,AN2,KEY2 PA1,AN1,KEY1
Support Tool
In-circuit Emulator EPROM Built-in Type
PX-ICE101C / D + PX-PRB101C48-TQFP064-P-1010B PX-ICE101C / D + PX-PRB101C48-LQFP064-P-1414 Type ROM (x 8-bit) RAM (x 8-bit) Minimum instruction execution time MN101CP487 16 K 0.5 K 0.10 s (at 4.5 V to 5.5 V, 20 MHz) 0.25 s (at 2.7 V to 5.5 V, 8 MHz) 125 s (at 2.3 V to 5.5 V, 32 KHz) Package
MAD00012DEM
COM3 COM2 COM1 COM0 VLC3 VLC2 VLC1 VDD OSC2 OSC1 VSS XI XO MMOD VREFKEY0,AN0,PA0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
LQFP064-P-1414 *Lead-free
TQFP064-P-1010B *Lead-free
LQFP064-P-1414 *Lead-free, TQFP064-P-1010B *Lead-free
2
Request for your special attention and precautions in using the technical information and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuits examples of the products. It neither warrants non-infringement of intellectual property right or any other rights owned by our company or a third party, nor grants any license. (3) We are not liable for the infringement of rights owned by a third party arising out of the use of the product or technologies as described in this material. (4) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. * Any applications other than the standard applications intended. (5) The products and product specifications described in this material are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (6) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage, and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (7) When using products for which damp-proof packing is required, observe the conditions (including shelf life and amount of time let standing of unsealed items) agreed upon when specification sheets are individually exchanged. (8) This material may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita Electric Industrial Co., Ltd.
2002 JUL

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