LC877256A Description
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...
LC877256A Key Features
- 65536 × 8bits (LC877264A)
- 57344 × 8bits (LC877256A)
- Input ports : 2 (XT1,XT2)
- Oscillator pins : 2 (CF1,CF2)
- Reset pin : 1 (RES )
- Power supply : 6 (VSS1-3,VDD1-3) (6) LCD controller
- Segment output and mon output can be switched to general purpose input/output ports. (7) Small signal detection (MIC sig
- Counts pulses with the level which is greater than a preset value
- 2 bit counter (8) Timers