CXP82400A CMOS 8-bit Single Chip Microcomputer Description The CXP82400A is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type, which is developed for evaluating the function of the CXP82432A/82440A. Piggyback/ evaluator type 100 pin PQFP (Ceramic) Features • Wide-range instruction system (213 instructions) to cover various types of data — 16-bit operation/multiplication and division/Boolean bit operation instructions • Minimum instruction cycle 400ns at 10MHz operation 122µs at 32kHz operation • Applicable EPROM LCC type 27C512 (Maximum 40K bytes are available.) • Incorporated RAM capacity 1120 bytes (Including fluorescent display data area) • Peripheral functions — A/D converter 8-bit, 8-channel, successive approximation method (Conversion time of 32µs/10MHz) — Serial interface Incorporated 8-bit, 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 channel 8-bit clock sync type, 1 channel — Timers 8-bit timer 8-bit timer/counter 19-bit time base timer 16-bit capture timer/counter 32kHz timer/counter — Fluorescent display panel controller/driver Maximum of 384 segments display possible 1 to 16-digit dynamic display Dimmer function High voltage drive output (40V) On-chip pull-down resistor (Mask option) Hardware key scan function (Maximum 16 × 8 key matrix compatible) — Remote control receiving circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO — PWM output 14 bits, 1 channel — CTL duty detection circuit — High-speed output circuit RTG 4pins • Interruption 19 factors, 15 vectors, multi-interruption possible • Standby mode SLEEP/STOP • Package 100-pin ceramic QFP Note) Mask option depends on the type of the CXP82400A. Refer to the Products List for details. Structure Silicon gate CMOS IC Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. –1– E94Z14-PP CXP82400A T6 T5 T4 T3 T2 T1 T0 VFDP VDD NC Vss PG0/RTO0 PG1/RTO1 PG2/RTO2 PG3/RTO3 PG4 PG5 PG6 PG7 PE0/EC0/INT0 Pin Configuration in Piggyback Mode 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 PE1/EC1/INT1 PE2/INT2 PE3/INT3/NMI PE4/RMC PE5/CTL 80 T7 2 79 T8/S31 3 78 T9/S30 4 77 T10/S29 5 76 T11/S28 1 73 T14/S25 9 72 T15/S24 10 71 PI7/S23 70 PI6/S22 69 PI5/S21 68 PI4/S20 67 PI3/S19 PB2/SCK0 PB3/SI0 11 PB4/SO0 12 PB5/SCK1 13 PB6/SI1 14 PB7/SO1 15 PC0/KR0 16 PC1/KR1 17 4 A6 3 2 1 A13 8 PB1/CS0 A14 PB0/CINT VDD T13/S26 NC T12/S27 74 A15 75 7 A12 6 A7 PE6/PWM PE7/TO/DD0/ADJ 32 31 30 29 5 A8 A5 6 28 A9 A4 7 27 A11 A3 8 26 NC A2 9 25 OE A1 10 24 A10 A0 11 23 CE 66 PI2/S18 65 PI1/S17 64 PI0/S16 63 PF7/S15 62 PF6/S14 61 PF5/S13 60 PF4/S12 PC2/KR2 18 PC3/KR3 19 PC4/KR4 20 PC5/KR5 21 PC6/KR6 22 59 PF3/S11 58 PF2/S10 D6 21 D5 D4 D3 NC 14 15 16 17 18 19 20 GND PH0 13 D2 23 D0 D7 22 12 D1 PC7/KR7 NC 24 57 PF1/S9 PH1 25 56 PF0/S8 PH2 26 55 PD7/S7 PH3 27 54 PD6/S6 PH4 28 53 PD5/S5 PH5 29 52 PD4/S4 PH6 30 51 PD3/S3 PD2/S2 PD1/S1 PD0/S0 AVss AVREF PA7/AN7 PA6/AN6 TX TEX Vss XTAL EXTAL RST PA5/AN5 PA4/AN4 PA3/AN3 PA2/AN2 PA1/AN1 PA0/AN0 PH7 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Note) 1. NC (Pin 90) is always connected to VDD. 2. Vss (Pins 41 and 91) are both connected to GND. –2– CXP82400A T6 T5 T4 T3 T2 T1 T0 VFDP VDD NC Vss PG0/RTO0 PG1/RTO1 PG2/RTO2 PG3/RTO3 PG4 PG5 PG6 PG7 PE0/EC0/INT0 Pin Configuration in Evaluator Mode 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 PE1/EC1/INT1 1 80 T7 PE2/INT2 2 79 T8/S31 PE3/INT3/NMI 3 78 T9/S30 PE4/RMC 75 T12/S27 PE7/TO/DD0/ADJ 7 74 T13/S26 PB0/CINT 8 73 T14/S25 9 72 T15/S24 10 71 PI7/S23 PB1/CS0 PB2/SCK0 PB3/SI0 4 11 PB4/SO0 12 PB5/SCK1 13 PB6/SI1 14 PB7/SO1 15 PC0/KR0 16 PC1/KR1 17 PC2/KR2 18 PC3/KR3 19 PC4/KR4 20 A6/D6 3 2 1 A13 6 A14 PE6/PWM VDD T11/S28 NC 5 A15 T10/S29 A12 77 76 A7/D7 4 PE5/CTL 32 31 30 A8 29 5 A5/D5 6 28 A9 A4/D4 7 27 A11 A3/D3 NC 26 8 A2/D2 9 25 HALT A1/D1 10 24 A10 A0/D0 11 23 E/P NC 12 22 I/T RD 13 MON 21 70 PI6/S22 69 PI5/S21 68 PI4/S20 67 PI3/S19 66 PI2/S18 65 PI1/S17 64 PI0/S16 63 PF7/S15 62 PF6/S14 61 PF5/S13 21 60 PF4/S12 PC6/KR6 22 59 PF3/S11 PC7/KR7 23 58 PF2/S10 PH0 24 57 PF1/S9 RST C1 C2 NC GND SYNC 14 15 16 17 18 19 20 WR PC5/KR5 PH1 25 56 PF0/S8 PH2 26 55 PD7/S7 PH3 27 54 PD6/S6 PH4 28 53 PD5/S5 PH5 29 52 PD4/S4 PH6 30 51 PD3/S3 PD2/S2 PD1/S1 PD0/S0 AVss AVREF PA7/AN7 PA6/AN6 TX TEX Vss XTAL EXTAL RST PA5/AN5 PA4/AN4 PA3/AN3 PA2/AN2 PA1/AN1 PA0/AN0 PH7 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Note) 1. NC (Pin 90) is always connected to VDD. 2. Vss (Pins 41 and 91) are both connected to GND. –3– CXP82400A EPROM Read Timing (Ta = –20 to +75°C, Vcc = 4.5 to 5.5V, Vss = 0V reference) Item Symbol Pins Address → Data Input delay time tACC A0 to A15 D0 to D7 Address → Data Hold time tIH A0 to A15 D0 to D7 Min. Max. Unit 120 ns 0 ns 0.8VDD A0 to A15 Address data 0.2VDD tIH tACC 0.8VDD D0 to D7 Input data 0.2VDD Products List Products Option item Mask type CXP82432A Package ROM capacitance CXP82440A 100-pin plastic QFP 32K bytes 40K bytes Piggyback/evaluator type CXP82400A-U01Q 100-pin ceramic PQFP EPROM 40K bytes Pull-up resistance for reset pin Existent/Non-existent Existent Pull-down resistance for high voltage drive pin Existent/Non-existent Existent: T0 to T15/S24 Non-existent: PD0/S0 to PI7/S23 –4– CXP82400A Piggyback mode/evaluator mode can be switched as shown below. Piggyback mode Piggyback/evaluator product Evaluator mode Pin 1 marking LCC type EPROM Pin 1 marking Pin 1 index Note) CPU Probe Note) Evaluation cap should be connected to CPU probe. Package Outline Unit: mm 100PIN PQFP (CERAMIC) 18.7 PIN NO. 1 INDEX 16.3 ± 0.2 INDEX 100 81 81 80 PIN No. 1 INDEX 1 80 0.65 ± 0.05 1 100 0.3 ± 0.08 14.22 18.12 ± 0.2 1.27 ± 0.13 12.02 0.7 1.0 0.3 6.0 30 51 1.3 ± 0.3 51 31 50 9.48 11.66 30 50 31 0.45 15.58 ± 0.2 PACKAGE STRUCTURE PACKAGE MATERIAL + 0.05 0.15 – 0.02 10.44 MAX –5– CERAMIC SONY CODE PQFP-100C-L01 LEAD TREATMENT GOLD PLATING EIAJ CODE AQFP100-C-0000-A LEAD MATERIAL 42 ALLOY PACKAGE WEIGHT 5.7g JEDEC CODE 0.50 ± 0.25 3.57 ± 0.36 24.7 22.3 ± 0.25 4.5