Datasheet Details
| Part number | W78IE52 |
|---|---|
| Manufacturer | Winbond |
| File Size | 306.99 KB |
| Description | 8 BIT MICROCONTROLLER |
| Datasheet |
 W78IE52 Datasheet
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General Description
The W78IE52 is an 8-bit microcontroller which can accommodate a wider frequency range with low power consumption.
The instruction set for the W78IE52 is fully compatible with the standard 8051.
Key Features
- Fully static design 8-bit CMOS microcontroller.
- Wide supply voltage of 2.4V to 5.5V.
- Industrial temperature grade -40ºC.
- 85ºC.
- 256 bytes of on-chip scratchpad RAM.
- 8 KB electrically erasable/programmable Flash EPROM.
- 64 KB program memory address space.
- 64 KB data memory address space.
- Four 8-bit bi-directional ports.
- One extra 4-bit bit-addressable I/O port, additional INT2 / INT3 (available on 44-pin PLC.