Part number:
UPD8021
Manufacturer:
NEC
File Size:
329.65 KB
Description:
Single chip 8-bit microcomputer.
* usually found in external peripherals. The IlPD8021 contains: 1K x 8 bits of mask ROM program memory, 64 x 8 bits of RAM data memory, 21 I/O lines, an B-bit interval timer/event counter, and internal clock circuitry. FEATURES
* 8-Bit Processor, ROM, RAM, I/O, Timer/Counter
* Single
UPD8021
NEC
329.65 KB
Single chip 8-bit microcomputer.
📁 Related Datasheet
UPD8022 SINGLE CHIP 8-BIT MICROCOMPUTER (NEC)
UPD8035HL High Speed 8-bit Single-Chip HMOS Microcomputers (NEC Electronics)
UPD8035HLC High Speed 8-bit Single-Chip HMOS Microcomputers (NEC Electronics)
UPD8035L SINGLE CHIP 8-BIT MICROCOMPUTERS (NEC)
UPD8039H High Speed 8 Bit Single-Chip HMOS Microcomputers (NEC)
UPD8039HL High-Speed 8-Bit Single-Chip Hmos Microcomputers (NEC)
UPD8039L HIGH PERFORMANCE SINGLE CHIP 8-BIT MICROCOMPUTERS (NEC)
UPD8041 UNIVERSAL PROGRAMMABLE PERIPHERAL INTERFACE - 8-BIT MICROCOMPUTER (NEC)
UPD8041A UNIVERSAL PROGRAMMABLE PERIPHERAL INTERFACE - 8-BIT MICROCOMPUTER (NEC)
UPD8041AH 8-Bit Single-Chip NMOS Microcomputers with Universal PPI (NEC Electronics)
