C8051F042-GQR Silicon Laboratories Inc, C8051F042-GQR Datasheet - Page 50

• Manufacturer Part Number: C8051F042-GQR
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F04xr

Specifications of C8051F042-GQR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 64
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x8b, 13x10b; D/A 2x10b, 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: 336-1205 - DEV KIT FOR F040/F041/F042/F043
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

C8051F040/1/2/3/4/5/6/7
Note: “P3EVEN” denotes even numbered and “P3ODD” odd numbered Port 3 pins selected in the AMX0PRT
50
register.
0000
0001
0010
0011
0100
0101
0110
1000
1001
1010
1011
1100
1101
0111
1110
1111
Table 5.1. AMUX Selection Chart (AMX0AD3–0 and AMX0CF3–0 bits)
+(AIN0.0)
+(AIN0.0)
+(AIN0.0)
+(AIN0.0)
+(AIN0.0)
+(AIN0.0)
+(AIN0.0)
+(AIN0.0)
-(AIN0.1)
-(AIN0.1)
-(AIN0.1)
-(AIN0.1)
-(AIN0.1)
-(AIN0.1)
-(AIN0.1)
-(AIN0.1)
AIN0.0
AIN0.0
AIN0.0
AIN0.0
AIN0.0
AIN0.0
AIN0.0
AIN0.0
0000
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
0001
+(AIN0.2)
+(AIN0.2)
+(AIN0.2)
+(AIN0.2)
+(AIN0.2)
+(AIN0.2)
+(AIN0.2)
+(AIN0.2)
-(AIN0.3)
-(AIN0.3)
-(AIN0.3)
-(AIN0.3)
-(AIN0.3)
-(AIN0.3)
-(AIN0.3)
-(AIN0.3)
AIN0.2
AIN0.2
AIN0.2
AIN0.2
AIN0.2
AIN0.2
AIN0.2
AIN0.2
0010
AIN0.3
AIN0.3
AIN0.3
AIN0.3
AIN0.3
AIN0.3
AIN0.3
AIN0.3
0011
Rev. 1.5
AMX0AD3-0
-(HVREF)
-(HVREF)
-(HVREF)
-(HVREF)
-(HVREF)
-(HVREF)
-(HVREF)
-(HVREF)
+(HVDA)
+(HVDA)
+(HVDA)
+(HVDA)
+(HVDA)
+(HVDA)
+(HVDA)
+(HVDA)
0100
HVDA
HVDA
HVDA
HVDA
HVDA
HVDA
HVDA
HVDA
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
0101
+P3EVEN
+P3EVEN
+P3EVEN
+P3EVEN
+P3EVEN
+P3EVEN
+P3EVEN
+P3EVEN
-P3ODD)
P3EVEN
P3EVEN
P3EVEN
P3EVEN
P3EVEN
P3EVEN
P3EVEN
P3EVEN
-P3ODD
-P3ODD
-P3ODD
-P3ODD
-P3ODD
-P3ODD
-P3ODD
0110
P3ODD
P3ODD
P3ODD
P3ODD
P3ODD
P3ODD
P3ODD
P3ODD
0111
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