UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 29

• 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

F F F F H
F F 2 0 H
F E 1 F H
F F 0 0 H
F E F F H
F E 8 0 H
F E 7 F H
1 0 0 0 H
0 F F F H
0 0 0 0 H
Special function registers (SFR)
Internal high-speed RAM
Flash memory
Use prohibted
4,096
128
256
Figure 3-6. Data Memory Addressing ( PD78F9502)
8 bits
8 bits
8 bits
Preliminary User’s Manual U18681EJ1V0UD
CHAPTER 3 CPU ARCHITECTURE
SFR addressing
Short direct addressing
Direct addressing
Register indirect addressing
Based addressing
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