MBL8048E

Advanced Products MBL8048N/E/H MBL8035N/E/H NMOS Single-Chip 8-Bit Microcomputer FUJITSU October 1986 Edition 1.0 Description Features The Fujitsu MBL8048/MBL8035 is a totally self-contained 8-bit parallel one-chip microcomputer fabricated wtih an N-channel silicon gate MOS process. The MBL8048 has a 1K x 8 ROM program memory, a 64 x 8 RAM data memory, 27 I/O ports, an 8-bit timer/counter and clock generator on-chip. A single power supply of +5V is used. The MBL8035 is identical to the MBL8048 except without program memory. It can be used with external memory for system prototyping and preproduction systems. The design is optimized for low cost, high performance applications because the MBL8048/MBL8035 is fabricated on a single silicon chip and can be used for applications that require additional expansion of ROMs, RAMs, I/O port, etc. I I --~I -,I' V~I .I"w- - _. ~~..~!~D!~. This microcomputer permits external program operation and a single-step operation mode. Low power ...