The CXP864P61 is a CMOS 8-bit single chip microcomputer that integrates an A/D converter, serial interface, timer/counter, time-base timer, on-screen display function, I2C bus interface, PWM output, remote control reception circuit, HSYNC counter, watchdog timer, and 32kHz timer/counter. It also provides a sleep function to reduce power consumption. The CXP864P61 is the PROM-incorporated version of the CXP86461 with built-in mask ROM, allowing direct program writing. It is suitable for evaluation use during system development and for small-quantity production.
The document describes the SONY CXP864P61, a CMOS 8-bit single chip microcomputer available in a 52-pin SDIP package. It integrates various peripheral functions including an A/D converter with 6 channels, serial interface, multiple timers/counters (including a 32kHz timer), and an on-screen display function.
The CXP864P61 is noted as the PROM-incorporated version of the CXP86461, featuring built-in mask ROM. This design allows for direct writing of Silicon gate CMOS ICs into the program, making it suitable for evaluation during system development and small-quantity production.
| CPU Architecture | CMOS 8-bit single chip microcomputer |
|---|---|
| Package Type | 52-pin plastic SDIP |
| Instruction Set Size | 213 instructions |
| Minimum Instruction Cycle | 250ns at 16MHz operation |
| Incorporated PROM Size | 60K bytes |
| Incorporated RAM Size | 1536 bytes |
| A/D Converter Resolution | 8 bits, 6 channels |
| Serial Interface Type | 8-bit clock sync type |
| Timer/Counter Types | 8-bit timer, 19-bit time-base timer, 32kHz timer/counter |
| On-screen Display Resolution | 12 x 16 dots, 52 character types |
The minimum instruction cycle is 250ns when operating at 16MHz.
Yes, it is the PROM-incorporated version of the CXP86461 with built-in mask ROM.
The device includes an 8-bit A/D converter with 6 channels.