C8051F007 Silicon Laboratories Inc, C8051F007 Datasheet - Page 43

• Manufacturer Part Number: C8051F007
• Description: IC 8051 MCU 32K FLASH 32LQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F00xr

Specifications of C8051F007

• 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 4x12b; 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: -

43
Bits7-4: UNUSED. Read = 0000b; Write = don’t care
Bits3-0: AMXAD3-0: AMUX Address Bits
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
R/W
Bit7
-
A
M
X
0
C
F
B
I
T
S
3
-
0
0000-1111: ADC Inputs selected per chart below
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Figure 6.5. AMX0SL: AMUX Channel Select Register (C8051F01x)
R/W
Bit6
-
+(AIN0)
+(AIN0)
+(AIN0)
+(AIN0)
+(AIN0)
+(AIN0)
+(AIN0)
+(AIN0)
-(AIN1)
-(AIN1)
-(AIN1)
-(AIN1)
-(AIN1)
-(AIN1)
-(AIN1)
-(AIN1)
0000
AIN0
AIN0
AIN0
AIN0
AIN0
AIN0
AIN0
AIN0
R/W
Bit5
0001
AIN1
AIN1
AIN1
AIN1
AIN1
AIN1
AIN1
AIN1
-
+(AIN2)
+(AIN2)
+(AIN2)
+(AIN2)
+(AIN2)
+(AIN2)
+(AIN2)
+(AIN2)
-(AIN3)
-(AIN3)
-(AIN3)
-(AIN3)
-(AIN3)
-(AIN3)
-(AIN3)
-(AIN3)
0010
AIN2
AIN2
AIN2
AIN2
AIN2
AIN2
AIN2
AIN2
R/W
Bit4
-
0011
AIN3
AIN3
AIN3
AIN3
AIN3
AIN3
AIN3
AIN3
Rev. 1.7
AMXAD3
AMXAD3-0
R/W
Bit3
+(AIN4)
+(AIN4)
+(AIN4)
+(AIN4)
+(AIN4)
+(AIN4)
+(AIN4)
+(AIN4)
-(AIN5)
-(AIN5)
-(AIN5)
-(AIN5)
-(AIN5)
-(AIN5)
-(AIN5)
-(AIN5)
0100
AIN4
AIN4
AIN4
AIN4
AIN4
AIN4
AIN4
AIN4
AMXAD2
R/W
Bit2
0101
AIN5
AIN5
AIN5
AIN5
AIN5
AIN5
AIN5
AIN5
+(AIN6)
+(AIN6)
+(AIN6)
+(AIN6)
+(AIN6)
+(AIN6)
+(AIN6)
+(AIN6)
-(AIN7)
-(AIN7)
-(AIN7)
-(AIN7)
-(AIN7)
-(AIN7)
-(AIN7)
-(AIN7)
AMXAD1
0110
AIN6
AIN6
AIN6
AIN6
AIN6
AIN6
AIN6
AIN6
R/W
Bit1
0111
AIN7
AIN7
AIN7
AIN7
AIN7
AIN7
AIN7
AIN7
AMXAD0
R/W
Bit0
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
SENSOR
1xxx
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
00000000
Reset Value
SFR Address:
0xBB