LC877264A Datasheet, PDF (1/24 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 64/56/48 KB ROM and 2048-Byte RAM On Chip

Ordering number : ENN*6719
CMOS IC
LC877264A/56A/48A
8-Bit Single Chip Microcontroller with
64/56/48 KB ROM and 2048-Byte RAM On Chip
Preliminary
Overview
The LC877264A, LC877256A and LC877248A are 8 bit single chip microcontrollers with the following on-chip functional
blocks :
- CPU: operable at a minimum bus cycle time of 100 ns
- On-chip ROM Maximum Capacity : LC877264A 64K bytes
LC877256A 56K bytes
LC877248A 48K bytes
- On-chip RAM capacity: 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.
Ver.1.04
70899
91400 RM (IM) SK No.6719-1/24