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 PD7/SEG23 PF0/SEG24 PF1/SEG25 PF2/SEG26 PF3/SEG27 PF4/SEG28 PF5/SEG29 VDD TX TEX NC PF6/SEG30 PF7/SEG31 PE0/INT0/EC PE1/INT1 PE2/INT2 Pin Assignment in Piggyback Mode 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 62 PD4/SEG20 PE6/TO/ADJ 4 61 PD3/SEG19 PB0/CS1 5 PB1/CS0 6 PB2/SCK0 7 PB3/SI0 8 PB4/SO0 9 PB5/SCK1 10 PB6/SI1 11 PB7/SO1 12 PC0 13 PC1 14 PC2 15 PC3 PC4 4 16 17 NC 2 3 A13 PD5/SEG21 3 A14 PE4/RMC PE5/PWM0 VDD PD6/SEG22 63 A15 64 2 A12 1 A7 PE3/INT3/NMI 1 32 31 30 A6 5 29 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 NC 12 22 D7 D0 13 21 D6 14 15 16 17 18 19 20 60 PD2/SEG18 59 PD1/SEG17 58 PD0/SEG16 57 SEG15 56 SEG14 55 SEG13 54 SEG12 53 SEG11 52 SEG10 51 SEG9 50 SEG8 49 SEG7 48 SEG6 20 45 SEG3 PH0/PWM1 21 44 SEG2 NC D5 PC7 D4 SEG4 D3 SEG5 46 GND 47 19 D2 18 PC6 D1 PC5 PA0/AN0 22 43 SEG1 PA1/AN1 23 42 SEG0 PA2/AN2 24 41 COM3 Note) NC (Pin 75) is always connected to VDD. –2– COM2 COM1 COM0 VLC1 VLC2 VLC3 VL VSS XTAL EXTAL RST PA7/AN7 PA6/AN6 PA5/AN5 PA4/AN4 PA3/AN3 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CXP83400/83401 PD7/SEG23 PF0/SEG24 PF1/SEG25 PF2/SEG26 PF3/SEG27 PF4/SEG28 PF5/SEG29 VDD TX TEX NC PF6/SEG30 PF7/SEG31 PE0/INT0/EC PE1/INT1 PE2/INT2 Pin Assignment in Evaluator Mode 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 PE3/INT3/NMI 1 64 PD6/SEG22 PD4/SEG20 PE6/TO/ADJ 4 61 PD3/SEG19 PB0/CS1 5 60 PD2/SEG18 59 PD1/SEG17 58 PD0/SEG16 57 SEG15 56 SEG14 55 SEG13 54 SEG12 53 SEG11 52 SEG10 51 SEG9 50 SEG8 49 SEG7 48 SEG6 PB3/SI0 PB4/SO0 8 9 PB5/SCK1 10 PB6/SI1 11 PB7/SO1 PC0 PC1 PC2 PC3 12 13 14 15 16 3 2 1 32 31 30 A13 4 A14 6 7 VDD PB1/CS0 PB2/SCK0 NC PD5/SEG21 62 A15 63 3 A12 2 A7/D7 PE4/RMC PE5/PWM0 A6/D6 5 29 A8 A5/D5 6 28 A9 A4/D4 7 27 A11 A3/D3 8 26 NC A2/D2 9 25 HALT A1/D1 10 24 A10 A0/D0 11 23 E/P NC 12 22 I/T RD 13 21 MON PC4 17 PC5 18 47 SEG5 PC6 19 46 SEG4 PC7 20 45 SEG3 PH0/PWM1 21 44 SEG2 PA0/AN0 22 43 SEG1 PA1/AN1 23 42 SEG0 PA2/AN2 24 41 COM3 RST C1 C2 NC GND SYNC WR 14 15 16 17 18 19 20 Note) NC (Pin 75) is always connected to VDD. –3– COM2 COM1 COM0 VLC1 VLC2 VLC3 VL VSS XTAL EXTAL RST PA7/AN7 PA6/AN6 PA5/AN5 PA4/AN4 PA3/AN3 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CXP83400/83401 EPROM Read Timing (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, VSS = 0V reference) Item Symbol Pin 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 product Piggyback/evaluator product CXP83412 CXP83416 CXP83413 CXP83417 CXP83400-U01Q/R∗1 Package 80-pin plastic QFP/LQFP 0.65mm pitch 80-pin plastic QFP CXP83401-U01Q∗2 80-pin ceramic PQFP ROM capacity 12K bytes 16K bytes 12K bytes 16K bytes EPROM 16K bytes Pull-up resistor for reset pin Existent/Non-existent 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 Pin 1 index LCC type EPROM Pin 1 marking Note) CPU probe Note) Evaluation cap should be connected to CPU probe. Package Outline Unit: mm 80PIN PQFP (CERAMIC) PIN No. 1 INDEX 18.7 16.3 ± 0.2 INDEX 80 65 65 64 PIN No. 1 INDEX 1 64 0.8 ± 0.05 1 80 0.4 ± 0.08 14.22 18.12 ± 0.2 1.27 ± 0.13 12.02 0.7 1.0 0.3 6.0 24 40 9.48 24 41 1.3 ± 0.3 41 25 40 25 0.6 11.66 15.58 ± 0.2 PACKAGE STRUCTURE PACKAGE MATERIAL + 0.05 0.15 – 0.02 9.59 MAX –5– CERAMIC SONY CODE PQFP-80C-L01 LEAD TREATMENT GOLD PLATING EIAJ CODE AQFP080-C-0000-A LEAD MATERIAL 42 ALLOY PACKAGE WEIGHT 5.7g JEDEC CODE 3.57 ± 0.36 24.7 22.3 ± 0.25 4.5