UPD8039L

NEe Microcomputers, Inc. NEe p.PD8049 p.PD8039L HIGH PERFORMANCE SINGLE CHIP8-BIT MICROCOMPUTERS DESCRIPTION The NEC /.IPDS049 and /.IPDS039L are single chip 8-bit microcomputers. The processors differ only in their internal program memory options: the /.IPDS049 has 2K x S bytes of mask ROM and the /.IPDS039L has external program memory. Both of these devices feature new, high performance 11 MHz operation. F EATU R ES High Performance 11 MHz Operation Full',' Compatible with Industry Standard S049/S039 Pin Compatible with the./.IPD8048/S74S/S035 :'JMOS Silicon Gate Technology Requiring a Single +5V ±10%Supply 1.36/.1s Cycle Time. All Instructions 1 or 2 Bytes Programmable Interval Timer/Event Counter 2K x 8 Bytes of ROM, 12S x S Bytes of RAM Single Level Interrupt 96 Instructions: 70 Percent Single Byte 27 I/O Lines Internal Clock Generator Expandable with SOSOA/SOS5A Peripherals Available in Both Ceramic and Plastic 40-Pin Pac...