C8051F303-GSR Silicon Labs, C8051F303-GSR Datasheet - Page 71

• Manufacturer Part Number: C8051F303-GSR
• Description: 8-bit Microcontrollers - MCU 8KB 14Pin MCU
• Manufacturer: Silicon Labs

Specifications of C8051F303-GSR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

Bits7–0: ACC: Accumulator.
Bits7–0: B: B Register.
ACC.7
R/W
R/W
B.7
Bit7
Bit7
This register is the accumulator for arithmetic operations.
This register serves as a second accumulator for certain arithmetic operations.
ACC.6
R/W
Bit6
R/W
B.6
Bit6
ACC.5
R/W
Bit5
SFR Definition 8.5.
R/W
B.5
Bit5
SFR Definition 8.6.
ACC.4
R/W
Bit4
R/W
B.4
Bit4
ACC.3
Rev. 2.9
R/W
Bit3
R/W
B.3
Bit3
ACC: Accumulator
B: B Register
ACC.2
R/W
Bit2
R/W
B.2
Bit2
C8051F300/1/2/3/4/5
ACC.1
R/W
Bit1
R/W
B.1
Bit1
(bit addressable)
(bit addressable)
ACC.0
R/W
Bit0
R/W
B.0
Bit0
SFR Address:
00000000
Reset Value
SFR Address:
00000000
Reset Value
0xE0
0xF0
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