CXP81800 CMOS 8-bit Single Chip Microcomputer Description The CXP81800 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type, which is developed for evaluating the function of the CXP81840A/81848A. Piggyback/ evaluator type 100 pin PQFP (Ceramic) Features • A wide instruction set (213 instructions) which cover LQFP supported QFP supported various types of data – 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) 122µs at 32kHz operation • Applicable EPROM LCC type 27C256, LCC type 27C512 (Maximum 48Kbytes are available) • Incorporated RAM capacity 1344bytes • Peripheral functions – A/D converter 8-bit, 12-channel, successive approximation method (Conversion time of 20µs/16MHz) – Serial interface Incorporated 8-bit, 8-stage FIFO (auto transfer for 1 to 8bytes), 1-channel 8-bit clock synchronous 1-channel – Timer 8-bit timer 8-bit timer/counter 19-bit time base timer 32kHz timer/counter – High precision timing pattern generator PPG 19-pin, 32-stage programmable RTG 5-pin, 2-channel – PWM/DA gate output PWM output 12-bit, 2-channel (repetitive frequency 62.5kHz/16MHz) DA gate pulse output 12-bit, 4-channel – FRC capture unit Incorporated 26-bit and 8-stage FIFO – PWM output 14-bit, 1-channel – Remote control receiving circuit 8-bit pulse measuring counter 6-stage FIFO • Interruption 21 factors, 15 vectors, multi-interruption possible • Standby mode SLEEP/STOP • Package 100-pin ceramic PQFP Note) Mask option depends on the type of the CXP81800. 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– E95827A68-PS CXP81800 PI5/SCK1 PI4/INT1/NMI PI3/TO/ADJ PI2/PWM PI1/RMC TX TEX VDD Vss NC PA7/PPO7 PA6/PPO6 PA5/PPO5 PA4/PPO4 PA3/PPO3 PA2/PPO2 PA1/PPO1 PA0/PPO0 PB7/PPO15 PB6/PPO14 Pin Configuration 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 PB3/PPO11 3 78 PE0/INT0 PB2/PPO10 4 77 PE1/EC/INT2 PB1/PPO9 5 76 PE2/PWM0 PB0/PPO8 6 75 PE3/PWM1 PC7/RTO7 7 74 PE4/DAA0 73 PE5/DAA1 8 A7 PC6/RTO6 A13 PI7/SI1 A14 PB4/PPO12 VDD PI6/SO1 79 NC 80 2 A15 1 A12 PB5/PPO13 PC5/RTO5 9 72 PE6/DAB0 PC4/RTO4 10 71 PE7/DAB1 PC3/RTO3 11 70 PG0 PC2/PPO18 12 69 PG1 68 PG2 67 PG3 66 PG4 65 PG5 64 PG6/EXI0 63 PG7/EXI1 62 AN0 61 AN1 PC1/PPO17 4 PC0/PPO16 14 PJ7 15 PJ6 16 PJ5 17 PJ4 18 2 1 32 31 30 29 5 A6 6 A5 13 3 A8 28 A9 A4 7 27 A11 A3 8 26 NC 25 9 A2 24 10 A1 CE 22 12 NC A10 23 11 A0 OE D7 PJ3 19 PJ2 20 PJ1 21 60 AN2 PJ0 22 59 AN3 PD7 23 58 PF0/AN4 57 PF1/AN5 PD6 13 D0 21 D6 D5 D4 D3 NC GND D2 D1 14 15 16 17 18 19 20 24 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 SCK0 PF7/AN11 SO0 SI0 CS0 EXTAL Vss XTAL 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– CXP81800 PE0/INT0 PI7/SI1 PI6/SO1 PI5/SCK1 PI4/INT1/NMI PI3/TO/ADJ PI2/PWM PI1/RMC TEX TX VDD Vss NC PA7/PPO7 PA6/PPO6 PA5/PPO5 PA4/PPO4 PA3/PPO3 PA2/PPO2 PA1/PPO1 PA0/PPO0 PB7/PPO15 PB6/PPO14 PB5/PPO13 PB4/PPO12 Pin Configuration in Piggyback Mode (LQFP package) A 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/PPO11 1 75 PE1/EC/INT2 74 PE2/PWM0 73 PE3/PWM1 PB2/PPO10 2 PB1/PPO9 3 PB0/PPO8 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 PC3/RTO3 9 67 PG1 PC2/PPO18 10 66 PG2 PC1/PPO17 11 65 PG3 PC0/PPO16 12 64 PG4 PJ7 13 63 PG5 PJ6 14 62 PG6/EXI0 PJ5 15 61 PG7/EXI1 PJ4 16 60 AN0 PJ3 17 59 AN1 PJ2 18 58 AN2 PJ1 19 57 AN3 PJ0 20 56 PF0/AN4 PD7 21 55 PF1/AN5 PD6 22 54 PF2/AN6 PD5 23 53 PF3/AN7 PD4 24 52 AVDD PD3 25 51 AVREF 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 11 18 D6 12 17 D5 13 16 D4 14 15 D3 A3 D0 D1 D2 GND 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 CXP81800 PI5/SCK1 PI4/INT1/NMI PI3/TO/ADJ PI2/PWM PI1/RMC TX TEX VDD Vss NC PA7/PPO7 PA6/PPO6 PA5/PPO5 PA4/PPO4 PA3/PPO3 PA2/PPO2 PA1/PPO1 PA0/PPO0 PB7/PPO15 PB6/PPO14 Pin Configuration 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 3 78 PE0/INT0 PB2/PPO10 4 77 PE1/EC/INT2 PB1/PPO9 5 76 PE2/PWM0 PB0/PPO8 6 75 PE3/PWM1 PC7/RTO7 7 74 PE4/DAA0 73 PE5/DAA1 NC 8 A12 PC6/RTO6 A13 PI7/SI1 PB3/PPO11 A14 PI6/SO1 79 VDD 80 2 A15 1 PB4/PPO12 A7/D7 PB5/PPO13 PC5/RTO5 9 72 PE6/DAB0 PC4/RTO4 10 71 PE7/DAB1 PC3/RTO3 11 70 PG0 PC2/PPO18 12 69 PG1 PC1/PPO17 13 68 PG2 67 PG3 66 PG4 65 PG5 64 PG6/EXI0 63 PG7/EXI1 62 AN0 61 AN1 PC0/PPO16 14 PJ7 15 PJ6 16 PJ5 17 PJ4 18 2 3 4 1 32 31 30 29 5 A6/D6 6 A5/D5 28 A0/D0 A10 23 11 NC HALT 24 10 A1/D1 NC 25 9 A2/D2 A11 26 8 A3/D3 A9 27 7 A4/D4 A8 E/P 22 12 I/T PJ3 19 PJ2 20 PJ1 21 60 AN2 PJ0 22 59 AN3 PD7 23 58 PF0/AN4 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 30 51 PF4/AN8 13 MON 21 RST C1 C2 NC GND SYNC WR 14 15 16 17 18 19 20 PF5/AN9 PF6/AN10 PF7/AN11 SCK0 SO0 SI0 CS0 XTAL EXTAL 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 RD 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– CXP81800 PE0/INT0 PI7/SI1 PI6/SO1 PI5/SCK1 PI4/INT1/NMI PI3/TO/ADJ PI2/PWM PI1/RMC TEX TX VDD Vss NC PA7/PPO7 PA6/PPO6 PA5/PPO5 PA4/PPO4 PA3/PPO3 PA2/PPO2 PA1/PPO1 PA0/PPO0 PB7/PPO15 PB6/PPO14 PB5/PPO13 PB4/PPO12 Pin Configuration in Evaluator 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/PPO11 1 75 PE1/EC/INT2 PB2/PPO10 2 74 PE2/PWM0 PB1/PPO9 3 73 PE3/PWM1 PB0/PPO8 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 PC3/RTO3 9 67 PG1 PC2/PPO18 10 66 PG2 PC1/PPO17 11 65 PG3 PC0/PPO16 12 64 PG4 PJ7 13 63 PG5 PJ6 14 62 PG6/EXI0 PJ5 15 61 PG7/EXI1 PJ4 16 60 AN0 PJ3 17 59 AN1 PJ2 18 58 AN2 PJ1 19 57 AN3 PJ0 20 56 PF0/AN4 PD7 21 55 PF1/AN5 PD6 22 54 PF2/AN6 PD5 23 53 PF3/AN7 PD4 24 52 AVDD PD3 25 51 AVREF A15 1 28 VDD A12 2 27 A14 A7/D7 3 26 A13 A6/D6 4 25 A8 A5/D5 5 24 A9 A4/D4 6 23 A11 A3/D3 7 22 HALT A2/D2 8 21 A10 A1/D1 9 20 E/P A0/D0 10 19 I/T RD 11 18 MON WR 12 17 RST SYNC 13 16 C1 GND 14 15 C2 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 CXP81800 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 Unit 75∗2 ns 0 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 Optional item Mask product CXP81840A Package ROM capacitance Pull-up resistance for reset pin Input circuit format∗1 CXP81848A Piggyback/evaluator product CXP81800-U01Q CXP81800-U01R 100-pin ceramic PQFP 100-pin plastic QFP/LQFP 40Kbytes 48Kbytes EPROM 48Kbytes Existent TTL schmitt ∗1 On PG4 pin and PG5 pin, the input circuit format can be selected to every pin. –6– 27C256 × 2 27C512 × 1 Existent/Non-existent CMOS schmitt/TTL schmitt CXP81800-U02R CMOS schmitt CXP81800 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 used CPU probe for LQFP LCC type EPROM for low voltage Pin 1 marking For lower address EPROM adaptor Pin 1 marking U02R used For upper address (27C256 only) Lower address Upper address –7– Address Memory space EPROM (27C256) Lower 4000H to 7FFFH 4000H to 7FFFH Upper 8000H to FFFFH 0000H to 7FFFH CXP81800 Package Outline Unit: mm PIN NO. 1 INDEX 18.7 100PIN PQFP (CERAMIC) 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–