CXP87400 CMOS 8-bit Single Chip Microcomputer Description The CXP87400 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type, which is developed for evaluating the function of the CXP87452/87460. Piggyback/ evaluator type 100 pin PQFP (Ceramic) Features • A wide instruction set (213 instructions) which cover various types of data. LQFP supported QFP supported – 16-bit operation/multiplication and division/ boolean bit operation instructions • Minimum instruction cycle 333ns at 12MHz operation (3.0 to 5.5V) 250ns at 16MHz operation (4.5 to 5.5V) • Applicable EPROM LCC type 27C256, LCC type 27C512 (Maximum 60Kbytes are available.) • Incorporated RAM capacity 1568 bytes • Peripheral functions – A/D converter 8-bit, 12-channel, successive approximation method (Conversion time of 20µs/16MHz) – Serial interface Incorporated buffer RAM (Auto transfer for 1 to 32 bytes), 1 channel Incorporated 8-bit and 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 channel – Timer 8-bit timer 8-bit timer/counter 19-bit time base timer – High precision timing pattern generator PPG 19-pin, 32-stage programmable PPG 10-pin, 21-stage programmable RTG 5 pins, 2 channels – PWM/DA gate output PWM output 12 bits, 2 channels (Repetitive frequency 62.5kHz/16MHz) DA gate pulse output 12 bits, 4 channels – Servo input control Capstan FG, drum FG/PG, CTL input – VSYNC separator – FRC capture unit Incorporated 26-bit and 8-stage FIFO – PWM output 14 bits, 1 channel – General purpose prescaler 10 bits (system clock asynchronous type) – Pulse cycle measurement circuit • Interruption 18 factors, 14 vectors, multi-interruption possible • Standby mode SLEEP/STOP • Package 100-pin ceramic PQFP Note) Mask option depends on the type of the CXP87400. 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– E94X16A68-PS CXP87400 PI5/SCK1 PI4/INT1 PI3/TO PI2/PWM PI1/PO PI0/PCK/OSCI PK0/OSCO Vss VDD NC PA7/PPO007/PPO107 PA6/PPO006/PPO106 PA5/PPO005/PPO105 PA4/PPO004/PPO104 PA3/PPO003/PPO103 PA2/PPO002/PPO102 PA1/PPO001/PPO101 PA0/PPO000/PPO100 PB7/PPO015 PB6/PPO014 Pin Assignment in Piggyback Mode (QFP package) 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 78 PE0/INT0/XOUT PB2/PPO010 4 77 PE1/EC/INT2 PB1/PPO009 5 76 PE2/PWM0 PB0/PPO008 6 75 PE3/PWM1 PC7/RTO7 7 74 PE4/DAA0 PC6/RTO6 8 73 PE5/DAA1 PC5/RTO5 9 72 PE6/DAB0 PC4/RTO4 10 71 PE7/DAB1 PC3/RTO3 11 70 PG0/CFG PC2/PPO018 12 69 PG1/DFG PC1/PPO017 13 68 PG2/DPG 67 PG3/PBCTL 66 PG4/SYNC0/PMI 65 PG5/SYNC1 64 PG6/EXI0 63 PG7/EXI1/PMSK 62 AN0 61 AN1 4 A6 2 3 NC A13 3 A14 PI7/SI1 PB3/PPO011 VDD PI6/SO1 79 A15 80 2 A12 1 PB4/PPO012/PPO112 A7 PB5/PPO013/PPO113 1 32 31 30 29 5 6 A5 A4 A8 A9 28 27 7 A11 PC0/PPO016 14 PJ7 15 PJ6 16 PJ5 17 PJ4 18 PJ3 19 PJ2 20 PJ1 21 60 AN2 22 59 AN3 58 PF0/AN4 A2 23 11 NC CE D7 22 12 D0 A10 24 10 A0 OE 25 9 A1 NC 26 8 13 D6 21 D5 D4 D3 NC GND D2 14 15 16 17 18 19 20 D1 PJ0 A3 PD7 23 PD6 24 57 PF1/AN5 PD5 25 56 PF2/AN6 PD4 26 55 PF3/AN7 PD3 27 54 AVDD PD2 28 53 AVREF PD1 29 52 AVss PD0 30 51 PF4/AN8 PF5/AN9 PF6/AN10 PF7/AN11 SCK0 SO0 SI0 CS0 EXTAL XTAL Vss RST MP PH0 PH1 PH2 PH3 PH4 PH5 PH6 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 88) are both connected to GND. 3. MP (Pin 39) is always connected to GND. –2– CXP87400 PE0/INT0/XOUT PI7/SI1 PI6/SO1 PI5/SCK1 PI4/INT1 PI3/TO PI2/PWM PI1/PO PI0/PCK/OSCI PK0/OSCO VDD Vss NC PA7/PPO007/PPO107 PA6/PPO006/PPO106 PA5/PPO005/PPO105 PA4/PPO004/PPO104 PA3/PPO003/PPO103 PA2/PPO002/PPO102 PA1/PPO001/PPO101 PA0/PPO000/PPO100 PB7/PPO015 PB6/PPO014 PB5/PPO013/PPO113 PB4/PPO012/PPO112 Pin Assignment in Piggyback Mode (LQFP package) AA 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 PB3/PPO011 PB2/PPO010 PB1/PPO009 1 2 3 75 PE1/EC/INT2 74 PE2/PWM0 73 PE3/PWM1 72 PE4/DAA0 PB0/PPO008 4 PC7/RTO7 5 71 PE5/DAA1 PC6/RTO6 6 70 PE6/DAB0 PC5/RTO5 7 69 PE7/DAB1 PC4/RTO4 8 68 PG0/CFG PC3/RTO3 9 67 PG1/DFG PC2/PPO018 10 66 PG2/DPG PC1/PPO017 11 65 PG3/PBCTL PC0/PPO016 12 64 PG4/SYNC0/PMI PJ7 13 63 PG5/SYNC1 PJ6 14 62 PG6/EXI0 PJ5 15 61 PG7/EXI1/PMSK PJ4 16 PJ3 17 PJ2 PJ1 A15 1 28 VDD A12 2 27 A14 A7 3 26 A13 A6 4 25 A8 A5 5 24 A9 A4 6 23 A11 7 22 OE A2 8 21 A10 A1 9 20 CE A0 10 19 D7 D0 11 18 D6 D1 12 17 D5 D2 13 16 D4 GND 14 15 D3 A3 18 19 60 AN0 59 AN1 58 AN2 57 AN3 56 PF0/AN4 PJ0 20 PD7 21 55 PF1/AN5 PD6 22 54 PF2/AN6 PD5 23 53 PF3/AN7 PD4 24 52 AVDD PD3 25 51 AVREF Note) 1. NC (Pin 88) is always connected to VDD. 2. VSS (Pins 39 and 86) are both connected to GND. 3. MP (Pin 37) is always connected to GND. –3– AVss PF4/AN8 PF5/AN9 PF6/AN10 PF7/AN11 SCK0 SO0 SI0 CS0 EXTAL XTAL Vss RST MP PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PD0 PD1 PD2 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 CXP87400 PI5/SCK1 PI4/INT1 PI3/TO PI2/PWM PI1/PO PI0/PCK/OSCI PK0/OSCO Vss VDD NC PA7/PPO007/PPO107 PA6/PPO006/PPO106 PA5/PPO005/PPO105 PA4/PPO004/PPO104 PA3/PPO003/PPO103 PA2/PPO002/PPO102 PA1/PPO001/PPO101 PA0/PPO000/PPO100 PB7/PPO015 PB6/PPO014 Pin Assignment in Evaluator Mode (QFP package) 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 PI7/SI1 PB3/PPO011 3 78 PE0/INT0/XOUT PB2/PPO010 4 77 PE1/EC/INT2 PB1/PPO009 5 76 PE2/PWM0 PB0/PPO008 6 75 PE3/PWM1 PC7/RTO7 7 74 PE4/DAA0 PC6/RTO6 8 73 PE5/DAA1 NC A13 79 A14 2 VDD PI6/SO1 PB4/PPO012/PPO112 A15 80 A12 1 A7/D7 PB5/PPO013/PPO113 PC5/RTO5 9 72 PE6/DAB0 PC4/RTO4 10 71 PE7/DAB1 PC3/RTO3 11 70 PG0/CFG 69 PG1/DFG 68 PG2/DPG 67 PG3/PBCTL 66 PG4/SYNC0/PMI 65 PG5/SYNC1 PC2/PPO018 12 PC1/PPO017 13 A6/D6 2 3 4 1 32 31 30 A5/D5 6 A4/D4 A8 29 5 A9 28 A11 27 7 PC0/PPO016 14 PJ7 15 PJ6 16 A1/D1 10 24 A10 PJ5 17 A0/D0 11 23 E/P PJ4 18 PJ3 19 PJ2 20 PJ1 21 59 AN3 58 PF0/AN4 A3/D3 A2/D2 I/T 22 12 RD HALT 25 9 NC NC 26 8 13 MON 21 14 15 16 17 18 19 20 64 PG6/EXI0 63 PG7/EXI1/PMSK 62 AN0 61 AN1 60 AN2 PD5 25 PF2/AN6 PD4 26 55 PF3/AN7 PD3 27 54 AVDD PD2 28 53 AVREF PD1 29 52 AVss 30 51 PF4/AN8 NC Note) 1. NC (Pin 90) is always connected to VDD. 2. VSS (Pins 41 and 88) are both connected to GND. 3. MP (Pin 39) is always connected to GND. –4– PF5/AN9 PF6/AN10 PF7/AN11 SCK0 SI0 SO0 CS0 EXTAL XTAL Vss RST MP PH0 PH1 PH2 PH3 PH4 PH5 PH6 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 PH7 PD0 RST PF1/AN5 56 C1 57 C2 24 GND PD6 SYNC 22 23 WR PJ0 PD7 CXP87400 PE0/INT0/XOUT PI7/SI1 PI6/SO1 PI5/SCK1 PI4/INT1 PI3/TO PI2/PWM PI1/PO PI0/PCK/OSCI PK0/OSCO VDD Vss NC PA7/PPO007/PPO107 PA6/PPO006/PPO106 PA5/PPO005/PPO105 PA4/PPO004/PPO104 PA3/PPO003/PPO103 PA2/PPO002/PPO102 PA1/PPO001/PPO101 PA0/PPO000/PPO100 PB7/PPO015 PB6/PPO014 PB5/PPO013/PPO113 PB4/PPO012/PPO112 Pin Assignment in Evaluator Mode (LQFP package) AA AA 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 PB3/PPO011 1 75 PE1/EC/INT2 PB2/PPO010 2 74 PE2/PWM0 PB1/PPO009 3 73 PE3/PWM1 PB0/PPO008 4 72 PE4/DAA0 PC7/RTO7 5 71 PE5/DAA1 PC6/RTO6 6 70 PE6/DAB0 PC5/RTO5 7 69 PE7/DAB1 PC4/RTO4 8 68 PG0/CFG PC3/RTO3 9 A15 1 28 VDD A12 2 27 A14 A7/D7 3 26 A13 67 PG1/DFG A6/D6 4 25 A8 66 PG2/DPG A5/D5 5 24 A9 65 PG3/PBCTL A4/D4 6 23 A11 64 PG4/SYNC0/PMI A3/D3 7 22 HALT 63 PG5/SYNC1 A2/D2 8 21 A10 62 PG6/EXI0 A1/D1 9 20 E/P 61 PG7/EXI1/PMSK A0/D0 10 19 I/T 60 AN0 RD 11 18 MON 59 AN1 WR 12 17 RST 58 AN2 SYNC 13 16 C1 57 AN3 GND 14 15 C2 56 PF0/AN4 PC2/PPO018 10 PC1/PPO017 11 PC0/PPO016 12 PJ7 13 PJ6 14 PJ5 15 PJ4 16 PJ3 17 PJ2 18 PJ1 19 PJ0 20 PD7 21 55 PF1/AN5 PD6 22 54 PF2/AN6 PD5 23 53 PF3/AN7 PD4 24 52 AVDD PD3 25 51 AVREF Note) 1. NC (Pin 88) is always connected to VDD. 2. VSS (Pins 39 and 86) are both connected to GND. 3. MP (Pin 37) is always connected to GND. –5– AVss PF4/AN8 PF5/AN9 PF6/AN10 PF7/AN11 SCK0 SO0 SI0 CS0 EXTAL XTAL Vss RST MP PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 PD0 PD1 PD2 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 CXP87400 EPROM Read Timing (Ta = –20 to +75°C, VDD = 3.0 to 5.5V, Vss = 0V) Item Symbol Pin Min. Address → data input delay time tACC A0 to A15 D0 to D7 Address → data hold time tIH A0 to A15 D0 to D7 Max. 100*1 75*2 0 Unit ns ns *1 At 12MHz operation (VDD = 4.5 to 5.5V) *2 At 12MHz operation (VDD = 3.0 to 5.5V), At 16MHz operation (VDD = 4.5 to 5.5V) 0.8VDD A0 to A15 Address data 0.2VDD tACC tIH 0.8VDD D0 to D7 Input data 0.2VDD Products List Products Option item Mask product CXP87452 Package ROM capacity CXP87460 Piggyback/evaluator product CXP87400-U01Q CXP87400-U01R 100-pin plastic QFP/LQFP CXP87400-U02Q CXP87400-U03R CXP87400-U02R 100-pin ceramic PQFP EPROM 60Kbytes 52Kbytes 60Kbytes 27C512 × 1 27C512 × 1 Pull-up resistor for reset pin Existent/Non-existent Existent Power on reset circuit Existent/Non-existent Existent General-purpose prescaler oscillation circuit Input circuit format*3 27C256 × 2 Existent/Non-existent Non-existent Existent Non-existent CMOS schmitt/TTL schmitt CMOS schmitt TTL schmitt CMOS schmitt *3 On PG4/SYNC0 pin and PG5/SYNC1 pin, the input circuit format can be selected to every pin. –6– CXP87400 Piggyback mode/evaluator mode can be switched as shown below. Piggyback mode Evaluator mode Piggyback/evaluator product Pin 1 marking LCC type EPROM Pin 1 marking Pin 1 index Note) CPU probe (27C512 only) EPROM adaptor Pin 1 marking Pin 1 index Note) Evaluation cap should be connected to CPU probe. U01R and U02R used CPU probe for LQFP LCC type EPROM for low voltage Pin 1 marking For lower address EPROM adaptor Pin 1 marking U03R used For upper address (27C256 only) Lower address Upper address –7– Address Memory space EPROM (27C256) Lower 1000H to 7FFFH 1000H to 7FFFH Upper 8000H to FFFFH 0000H to 7FFFH CXP87400 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 30 0.7 1.0 0.3 6.0 24.7 22.3 ± 0.25 4.5 51 31 1.3 ± 0.3 51 50 9.48 11.66 30 50 31 0.45 15.58 ± 0.2 PACKAGE STRUCTURE PACKAGE MATERIAL PQFP-100C-L01 LEAD TREATMENT GOLD PLATING EIAJ CODE AQFP100-C-0000-A LEAD MATERIAL 42 ALLOY PACKAGE WEIGHT 5.7g 10.44 MAX + 0.05 0.15 – 0.02 0.50 ± 0.25 JEDEC CODE 3.57 ± 0.36 CERAMIC SONY CODE 100PIN PQFP (CERAMIC) 16.0 ± 0.4 12.4 14.0 ± 0.2 75 51 76 0.5 ± 0.05 + 0.08 0.18 – 0.03 1.5 3.2 ± 0.2 0.5 ± 0.05 12.0 ± 0.15 + 0.08 0.18 – 0.03 0.8 ± 0.2 26 100 1 INDEX 12.0 ± 0.15 50 25 12.8 ± 0.2 INDEX 6.9 + 0.15 0.2 – 0.13 + 0.05 0.127 – 0.02 3.32 PACKAGE STRUCTURE PACKAGE MATERIAL CERAMIC SONY CODE PQFP-100C-L02 LEAD TREATMENT GOLD PLATING EIAJ CODE AQFP100-C-1414-A LEAD MATERIAL 42 ALLOY PACKAGE WEIGHT 2.2g JEDEC CODE –8–