CXP83401

CXP83400/83401 CMOS 8-bit Single Chip Microcomputer Description The CXP83400/83401 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type, which is developed for evaluating the function of the CXP83412/83416. 80 pin PQFP (Ceramic) Features • A wide instruction set (213 instructions) which covers various types of data. — 16-bit operation/multiplication and division/Boolean bit operation instructions • Minimum instruction cycle 400ns at10MHz operation 32kHz at 122µs operation • Applicable EPROM LCC type 27C128, LCC type 27C256 (Maximum 16K bytes are available.) • Incorporated RAM capacity 448 bytes (LCD display data area included) • Peripheral functions — A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 32µs/10MHz) — Serial interface Incorporated 8-bit and 8-stage FIFO (Auto transfer for 1 to 8 bytes ), 1 circuit 2 channels — Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer, 32kHz timer/counter — LCD controller/driver Maximum 128 segments display possible (During 1/4 duty) 4 common outputs, 32 segment outputs Display method: Static, 1/2, 1/3 and 1/4 duty Bias method: 1/2 and 1/3 bias — Remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO — PWM output 14 bits 1 channel, 8 bits 1channel • Interruption 12 factors, 12 vectors, multi-interruption possible • Standby mode Sleep/stop • Package 80-pin ceramic PQFP Note) Mask option depends on the type of the CXP83400.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– E94X12A78-PS CXP83400/83401 Pin Assignment in Piggyback Mode PE0/INT0/EC PE2/INT2 PE1/INT1 PF7/SEG31 PF6/SEG30 PF5/SEG29 PF4/SEG28 PF3/SEG27 PF2/SEG26 PF1/SEG25 PF0/SEG24 PD7/SEG23 64 63 62 61 TEX NC 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 PE3/INT3/NMI PE4/RMC PE5/PWM0 PE6/TO/ADJ PB0/CS1 PB1/CS0 PB2/SCK0 PB3/SI0 PB4/SO0 PB5/SCK1 PB6/SI1 PB7/SO1 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PH0/PWM1 PA0/AN0 PA1/AN1 PA2/AN2 1 2 3 4 PD6/SEG22 PD5/SEG21 PD4/SEG20 PD3/SEG19 PD2/SEG18 PD1/SEG17 PD0/SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 COM3 A12 A15 6 7 8 9 10 11 12 13 14 15 16 17 18 A6 A5 A4 A3 A2 A1 A0 NC D0 5 6 7 8 9 10 11 12 13 A7 NC A14 VDD A13 5 TX VDD 60 59 58 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 A8 A9 A11 NC OE A10 CE D7 D6 57 56 55 54 53 52 51 50 49 48 47 14 15 16 17 18 19 20 20 21 22 23 24 GND NC D1 D2 D3 D4 D5 19 46 45 44 43 42 41 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 PA3/AN3 Note) NC (Pin 75) is always connected to VDD. PA4/AN4 PA5/AN5 PA6/AN6 PA7/AN7 EXTAL –2– COM0 COM1 COM2 XTAL VLC3 VLC2 VLC1 RST VSS VL CXP83400/83401 Pin Assignment in Evaluator Mode PE0/INT0/EC PE2/INT2 PE1/INT1 PF7/SEG31 PF6/SEG30 PF5/SEG29 PF4/SEG28 PF3/SEG27 PF2/SEG26 PF1/SEG25 PF0/SEG24 PD7/SEG23 64 63 62 61 TEX NC 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 PE3/INT3/NMI PE4/RMC PE5/PWM0 PE6/TO/ADJ PB0/CS1 PB1/CS0 PB2/SCK0 PB3/SI0 PB4/SO0 PB5/SCK1 PB6/SI1 PB7/SO1 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PH0/PWM1 PA0/AN0 PA1/AN1 PA2/AN2 1 2 3 4 PD6/SEG22 PD5/SEG21 PD4/SEG20 PD3/SEG19 PD2/SEG18 PD1/SEG17 PD0/SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 COM3 A12 A15 6 7 8 9 10 11 12 13 14 15 16 17 18 A6/D6 A5/D5 A4/D4 A3/D3 A2/D2 A1/D1 A0/D0 NC RD 5 6 7 8 9 10 11 12 13 NC VDD A14 A13 5 A7/D7 TX VDD 60 59 58 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 A8 A9 A11 NC HALT A10 E/P I/T MON 57 56 55 54 53 52 51 50 49 48 47 14 15 16 17 18 19 20 20 21 22 23 24 SYNC GND RST WR NC C2 C1 19 46 45 44 43 42 41 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 PA3/AN3 Note) NC (Pin 75) is always connected to VDD. PA4/AN4 PA5/AN5 PA6/AN6 PA7/AN7 EXTAL –3– COM0 COM1 COM2 XTAL VLC3 VLC2 VLC1 RST VSS VL CXP83400/83401 EPROM Read Timing (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, VSS = 0V reference) Item Address → data Input delay time Address → data Hold time Symbol Pin A0 to A15 D0 to D7 A0 to A15 D0 to D7 0 Min. Max. 120 Unit ns ns tACC tIH 0.8VDD A0 to A15 Address data 0.2VDD tACC tIH 0.8VDD Input data 0.2VDD D0 to D7 Products List Products Option item Mask product Piggyback/evaluator product CXP83401-U01Q∗2 CXP83412 CXP83416 CXP83413 CXP83417 CXP83400-U01Q/R∗1 Package ROM capacity Pull-up resistor for reset pin 80-pin plastic QFP/LQFP 0.65mm pitch 80-pin plastic QFP 80-pin ceramic PQFP EPROM 16K bytes Existent 12K bytes 16K bytes 12K bytes 16K bytes Existent/Non-existent ∗1 Uses LQFP package conversion adaptor (SEK-80Q-80LQ, piggyback/evaluator attached). ∗2 Uses 0.65mm pitch QFP package conversion adaptor (SEK-80Q-65MM, piggyback/evaluator attached). –4– CXP83400/83401 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 80PIN PQFP (CERAMIC) PIN No. 1 INDEX INDEX 80 18.7 16.3 ± 0.2 65 80 PIN No. 1 INDEX 65 1 64 64 1 0.8 ± 0.05 4.5 1.27 ± 0.13 22.3 ± 0.25 18.12 ± 0.2 12.02 14.22 24.7 6.0 0.3 1.0 0.7 24 41 41 24 1.3 ± 0.3 25 9.48 11.66 15.58 ± 0.2 40 40 0.6 25 PACKAGE STRUCTURE PACKAGE MATERIAL SONY CODE EIAJ CODE JEDEC CODE PQFP-80C-L01 AQFP080-C-0000-A LEAD TREATMENT LEAD MATERIAL PACKAGE WEIGHT CERAMIC GOLD PLATING 42 ALLOY 5.7g 3.57 ± 0.36 + 0.05 0.15 – 0.02 9.59 MAX –5– 0.4 ± 0.08