C8051F017R Silicon Laboratories Inc, C8051F017R Datasheet - Page 76

• Manufacturer Part Number: C8051F017R
• Description: IC 8051 MCU 32K FLASH 32LQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F01xr

Specifications of C8051F017R

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 8
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 4x10b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: 336-1042-2; Q1057388

Bits 7-0: ACC: Accumulator
Bits 7-0: B: B Register
ACC.7
R/W
R/W
Bit7
B.7
Bit7
This register is the accumulator for arithmetic operations.
This register serves as a second accumulator for certain arithmetic operations.
ACC.6
R/W
R/W
Bit6
Bit6
B.6
ACC.5
R/W
R/W
Bit5
Bit5
B.5
Figure 10.7. ACC: Accumulator
Figure 10.8. B: B Register
ACC.4
R/W
R/W
Bit4
B.4
Bit4
Rev. 1.7
ACC.3
R/W
R/W
Bit3
B.3
Bit3
ACC.2
R/W
R/W
Bit2
Bit2
B.2
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
ACC.1
R/W
R/W
Bit1
Bit1
B.1
(bit addressable)
(bit addressable)
ACC.0
R/W
R/W
Bit0
B.0
Bit0
0xE0
0xF0
SFR Address:
SFR Address:
Reset Value
Reset Value
00000000
00000000
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