gc41c501g0-sp8i CORERIVER Semiconductor, gc41c501g0-sp8i Datasheet - Page 9

• Manufacturer Part Number: gc41c501g0-sp8i
• Description: 4-bit Microcontrollers With Reduced 8051 Architecture With Reduced 8051 Architecture
• Manufacturer: CORERIVER Semiconductor

3. Block Diagram (8-PIN)
RING OSC.
POR/LVD
WDT
Instruction
Decoder
(IR)
4
P0[2:0]
RomOut(
SFR & Ports
(C, ACC)
ALU
4
4
)
P2[2:0]
CPU BUS(4)
1K Bytes
FLASH
Data Address
DPL
(SPH,SPL,
DPH, DPL)
IFF
4
4
RomOut(
RomAddr(
)
)
ATOM1.0 Family
Program
Counter
4
64 X 4
RAM
bits
4
Preliminary
V
V
DD
SS
[9]