C8051F132 Silicon Laboratories Inc, C8051F132 Datasheet - Page 74

• Manufacturer Part Number: C8051F132
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F13xr

Specifications of C8051F132

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 100MHz
• Connectivity: 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: 8.25K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: 336-1149

C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
The Temperature Sensor transfer function is shown in Figure 6.2. The output voltage (V
input when the Temperature Sensor is selected by bits AMX0AD3-0 in register AMX0SL; this voltage will
be amplified by the PGA according to the user-programmed PGA settings. Typical values for the Slope and
Offset parameters can be found in Table 6.1.
74
Figure 6.2. Typical Temperature Sensor Transfer Function
-50
Temperature (Celsius)
0
V
Temp
Rev. 1.4
TEMP
C
=
= (V
(Slope
Offset
TEMP
50
x Temp
- Offset) /
(V at 0 Celsius)
Slope
C
(V / deg C)
) +
Slope
Offset
100
TEMP
) is the PGA