CXP84600 CMOS 8-bit Single Chip Microcomputer Description The CXP84600 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type, which is developed for evaluating the function of the CXP84632/84640/84648. Piggyback/ evaluator type 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 250ns at 16MHz operation (4.5 to 5.5V) 333ns at 12MHz operation (3.0 to 5.5V) 122µs at 32kHz operation (2.7 to 5.5V) • Applicable EPROM LCC type 27C512 (Maximum 60K bytes are available.) • Incorporated RAM capacity 2048 bytes • Peripheral functions — A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 20µs at 16MHz) — Serial interface Srart-stop synchronization (UART), 1 channel Incorporated buffer RAM (Auto transfer for 1 to 32 bytes), 1 channel Incorporated 8-bit, 10-stage FIFO (Auto transfer for 1 to 10 bytes), 1 channel 8-bit clock synctype (MSB/LSB first selectable), 1 channel — Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer, 16-bit capture timer/counter, 32kHz timer/counter — I2C bus interface — Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO — PWM output circuit 12 bits, 2 channels • Interruption 21 factors, 15 vectors, multi-interruption possible • Standby mode SLEEP/STOP • Package 80-pin ceramic PQFP Note) Mask option depends on the type of the CXP84600. Refer to the Products List for details. Structure Silicon gate CMOS IC Perchase of Sony's I2C components conveys a licence under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specifications as defined by Philips. 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– E96707-PS CXP84600 PI5/SCK2 PI6/SI2 PI7/SO2 PG0 PG1 PG2 PG3 VDD NC PG4 PG5 PG6 PG7 PF0/SCL0 PF1/SCL1 PF2/SDA0 Pin Assignment in Piggyback Mode 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 PI3/INT3 PWM1/PF5 3 62 PI2/INT2 61 PI1/INT1 60 PI0/INT0 59 PE5/TO/ADJ 58 PE4 TxD/PF6 4 RxD/PF7 5 PD0 6 PD1 7 4 3 2 1 A13 63 A14 2 VDD PWM0/PF4 NC PI4/INT4 A15 64 A12 1 A7 SDA0/PF3 32 31 30 PD2 8 A6 5 29 A8 57 PE3/NMI PD3 9 A5 6 28 A9 56 PE2/RMC PD4 10 A4 7 27 A11 55 PE1/EC1 PD5 11 A3 8 26 NC 54 PE0/EC0 PD6 12 A2 9 25 OE 53 PB7/SO1 PD7 13 A1 10 24 A10 52 PB6/SI1 PC0 14 A0 11 23 CE 51 PB5/SCK1 PC1 15 NC 12 22 D7 50 PB4/SO0 PC2 16 D0 13 21 D6 49 PB3/SI0 PC3 17 48 PB2/SCK0 PC4 18 47 PB1/CS0 PC5 19 46 PB0/CINT PC6 20 45 AN7/PA7 PC7 21 44 AN6/PA6 PH0 22 43 AN5/PA5 PH1 23 42 AN4/PA4 PH2 24 41 AN3/PA3 D5 D4 D3 NC GND D2 D1 14 15 16 17 18 19 20 PA2/AN2 PA1/AN1 PA0/AN0 AVREF TEX AVSS TX VSS XTAL EXTAL RST PH7 PH6 PH5 PH4 PH3 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Note) NC (Pin 73) is always connected to VDD. –2– CXP84600 PI5/SCK2 PI6/SI2 PI7/SO2 PG0 PG1 PG2 PG3 VDD NC PG4 PG5 PG6 PG7 PF0/SCL0 PF1/SCL1 PF2/SDA0 Pin Assignment in Evaluator Mode 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 PI3/INT3 PWM1/PF5 3 62 PI2/INT2 TxD/PF6 4 61 PI1/INT1 RxD/PF7 5 60 PI0/INT0 PD0 6 59 PE5/TO/ADJ PD1 7 58 PE4 PD2 8 A6/D6 5 29 A8 57 PE3/NMI PD3 9 A5/D5 6 28 A9 56 PE2/RMC PD4 10 A4/D4 7 27 A11 55 PE1/EC1 PD5 11 A3/D3 8 26 NC 54 PE0/EC0 PD6 12 A2/D2 9 25 HALT 53 PB7/SO1 PD7 13 A1/D1 10 24 A10 52 PB6/SI1 PC0 14 A0/D0 11 23 E/P 51 PB5/SCK1 PC1 15 NC 12 22 I/T 50 PB4/SO0 PC2 16 RD 13 21 MON 49 PB3/SI0 PC3 17 48 PB2/SCK0 PC4 18 47 PB1/CS0 PC5 19 46 PB0/CINT PC6 20 45 AN7/PA7 PC7 21 44 AN6/PA6 PH0 22 43 AN5/PA5 PH1 23 42 AN4/PA4 PH2 24 41 AN3/PA3 4 3 2 A13 63 A14 2 VDD PWM0/PF4 NC PI4/INT4 A15 64 A12 1 A7/D7 SDA0/PF3 1 32 31 30 C1 RST C2 NC GND SYNC WR 14 15 16 17 18 19 20 Note) NC (Pin 73) is always connected to VDD. –3– PA2/AN2 PA1/AN1 AVREF PA0/AN0 AVSS TEX TX VSS XTAL EXTAL PH7 RST PH6 PH5 PH4 PH3 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CXP84600 EPROM Read Timing (Ta = –20 to +75°C, VDD = 3.0 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 100∗1 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 Option item Package ROM capacity Reset pin pull-up resistor Mask Piggyback/evaluator CXP84632 CXP84640 CXP84648 CXP84600-U01Q 80-pin plastic QFP 80-pin ceramic QFP 32K bytes 40K bytes 48K bytes EPROM 60K bytes Existent/Non-existent Existent –4– CXP84600 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. –5– CXP84600 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 –6– 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