C8051T632-GM Silicon Laboratories Inc, C8051T632-GM Datasheet - Page 47
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C8051T632-GM
Manufacturer Part Number
C8051T632-GM
Description
IC MCU 4KB 20PIN QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051T63xr
Specifications of C8051T632-GM
Program Memory Type
OTP
Program Memory Size
4KB (4K x 8)
Package / Case
20-QFN
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
17
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051T6x
Core
8051
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
I2C/SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051T630DK
Minimum Operating Temperature
- 40 C
On-chip Adc
16-ch x 10-bit
On-chip Dac
16-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1464 - KIT DEV FOR C8051T630 FAMILY
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1460-5
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SFR Definition 7.1. TOFFH: Temperature Offset Measurement High Byte
SFR Address = 0x86
SFR Definition 7.2. TOFFL: Temperature Offset Measurement Low Byte
SFR Address = 0x85
Name
Reset
Name
Reset
Bit
7:0
Bit
7:6
5:0
Type
Type
Bit
Bit
TOFF[9:2]
TOFF[1:0]
Unused
Name
Name
Varies
Varies
7
7
TOFF[1:0]
R/W
Temperature Sensor Offset High Order Bits.
The temperature sensor offset registers represent the output of the ADC when mea-
suring the temperature sensor at 0 °C, with the voltage reference set to the internal
regulator. The temperature sensor offset information is left-justified. One LSB of this
measurement is equivalent to one LSB of the ADC output under the measurement
conditions.
Temperature Sensor Offset Low Order Bits.
The temperature sensor offset registers represent the output of the ADC when mea-
suring the temperature sensor at 0 °C, with the voltage reference set to the internal
regulator. The temperature sensor offset information is left-justified. One LSB of this
measurement is equivalent to one LSB of the ADC output under the measurement
conditions.
Unused. Read = 000000b; Write = Don’t Care.
Varies
Varies
6
6
Varies
R
5
5
0
Varies
Rev. 1.0
R
4
4
0
TOFF[9:2]
R/W
Function
Function
Varies
R
3
3
0
C8051T630/1/2/3/4/5
Varies
R
2
2
0
Varies
R
1
1
0
Varies
R
0
0
0
47
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