UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 136
UPD78F9502MA-CAC-A
Manufacturer Part Number
UPD78F9502MA-CAC-A
Description
8BIT MCU, 4K FLASH, 128B RAM, SMD
Manufacturer
NEC
Datasheet
1.UPD78F9502MA-CAC-A.pdf
(229 pages)
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
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14.1 Features
136
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
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