C8051F301-GS Silicon Laboratories Inc, C8051F301-GS Datasheet - Page 71

• Manufacturer Part Number: C8051F301-GS
• Description: IC 8051 MCU 8K FLASH 14-SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F30xr

Specifications of C8051F301-GS

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C/SMBus/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 8
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F300DK
• Minimum Operating Temperature: - 40 C
• Package: 14SOIC
• Device Core: 8051
• Family Name: C8051F30x
• Maximum Speed: 25 MHz
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1444 - ADAPTER PROGRAM TOOLSTICK F300336-1319 - REFERENCE DESIGN STEPPER MOTOR
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1536-5

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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