UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 136

• Manufacturer Part Number: UPD78F9502MA-CAC-A
• Description: 8BIT MCU, 4K FLASH, 128B RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F9502MA-CAC-A

• Controller Family/series: UPD78F
• No. Of I/o's: 8
• Ram Memory Size: 128Byte
• Cpu Speed: 10MHz
• No. Of Timers: 2
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 4KB
• Oscillator Type: External, Internal

14.1 Features
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The internal flash memory of the PD78F9500, 78F9501, 78F9502 has the following features.
Erase/write even without preparing a separate dedicated power supply
Capacity: 1/2/4 KB
Rewriting method
Supports rewriting of the flash memory at onboard/offboard programming time through security functions
Supports security functions in block units at self programming time through protect bytes
Erase unit: 1 block (256 bytes)
Write unit: 1 block (at onboard/offboard programming time), 1 byte (at self programming time)
Rewriting by communication with dedicated flash memory programmer (on-board/off-board programming)
Rewriting flash memory by user program (self programming)
CHAPTER 14 FLASH MEMORY
Preliminary User’s Manual U18681EJ1V0UD