LC87F72C8A Datasheet, PDF (1/24 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 128 KB Flash Memory and 2048-Byte RAM On Chip

Ordering number : ENN*6712
CMOS IC
LC87F72C8A
8-Bit Single Chip Microcontroller with
128 KB Flash Memory and 2048-Byte RAM On Chip
Preliminary
Overview
The LC87F72C8A is an 8 bit single chip microcontroller with the following on-chip functional blocks :
- CPU: operable at a minimum bus cycle time of 100 ns
- 128K bytes flash ROM (on-board rewritable)
- On-chip RAM: 2048 bytes
- LCD controller / driver
- 16 bit timer / counter (can be divided into two 8 bit timers)
- 16 bit timer / PWM (can be divided into two 8 bit timers)
- Timer for use as date / time clock
- Synchronous serial I/O port (with automatic block transmit / receive function)
- Asynchronous / synchronous serial I/O port
- 12-channel × 8-bit AD converter
- Small signal detector
- 14-source 10-vectored interrupt system
All of the above functions are fabricated on a single chip.
Features
(1) Flash ROM
-Single 5V power supply, on-board writable
-Block erase in 128 byte units
-131072 × bits (LC87F72C8A)
(2) Random Access Memory (RAM): 2048 × 9 bits (LC87F72C8A)
Ver.1.04
61899
91400 RM (IM) SK No.6712-1/24