UPD78F9222MC(T)-5A4-A NEC, UPD78F9222MC(T)-5A4-A Datasheet - Page 6

• Manufacturer Part Number: UPD78F9222MC(T)-5A4-A
• Description: 8BIT MCU, 4K FLASH, 256B RAM, 78F9222
• Manufacturer: NEC

Specifications of UPD78F9222MC(T)-5A4-A

• Controller Family/series: UPD78
• No. Of I/o's: 17
• Ram Memory Size: 256Byte
• Cpu Speed: 10MHz
• No. Of Timers: 4
• No. Of: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 4KB
• Oscillator Type: External, Internal

Conventions
Related Documents
Documents Related to Devices
Documents Related to Development Software Tools (User’s Manuals)
Documents Related to Development Hardware Tools (User’s Manuals)
Caution The related documents listed above are subject to change without notice. Be sure to use the latest
6
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version of each document for designing.
Data significance:
Active low representation: ××× (overscore over pin or signal name)
Note:
Caution:
Remark:
Numerical representation: Binary ... ×××× or ××××B
The related documents indicated in this publication may include preliminary versions.
However, preliminary versions are not marked as such.
Document Name
Document Name
Document Name
User’s Manual U16898EJ5V0UD
Operation
Language
Structured Assembly Language
Operation
Language
Operation
Higher digits on the left and lower digits on the right
Footnote for item marked with Note in the text
Information requiring particular attention
Supplementary information
Decimal ... ××××
Hexadecimal ... ××××H
This manual
U14877E
U14872E
U16934E
U18219E
U18371E
U11047E
U16656E
U11623E
U16654E
U17287E
Document No.
Document No.
Document No.