UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 24

• 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

24
Remark
Data memory
space
Program memory
The option byte and protect byte are 1 byte each.
space
F F F F H
F F 0 0 H
F E F F H
F E 8 0 H
F E 7 F H
0 8 0 0 H
0 7 F F H
0 0 0 0 H
Internal high-speed RAM
Special function registers
Figure 3-2. Memory Map ( PD78F9501)
Preliminary User’s Manual U18681EJ1V0UD
Use prohibited
CHAPTER 3 CPU ARCHITECTURE
Flash memory
2,048
128
256
(SFR)
8 bits
8 bits
8 bits
0 7 F F H
0 0 8 2 H
0 0 8 1 H
0 0 8 0 H
0 0 7 F H
0 0 4 0 H
0 0 3 F H
0 0 1 4 H
0 0 1 3 H
0 0 0 0 H
CALLT table area
Protect byte area
Vector table area
Option byte area
Program area
Program area