C8051T627-B-GM Silicon Labs, C8051T627-B-GM Datasheet - Page 41

• Manufacturer Part Number: C8051T627-B-GM
• Description: 8-bit Microcontrollers - MCU UBS, 64K OTP MCU
• Manufacturer: Silicon Labs

Specifications of C8051T627-B-GM

• Rohs: yes
• Core: 8051
• Processor Series: C8051T627
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 3328 B
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 5.25 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFN-32
• Mounting Style: SMD/SMT
• Program Memory Type: EPROM

Table 7.11. Temperature Sensor Electrical Characteristics
V
Table 7.12. Voltage Reference Electrical Characteristics
V
Linearity
Slope
Slope Error*
Offset
Offset Error*
Note: Represents one standard deviation from the mean.
Internal Reference (REFBE = 1)
Output Voltage
VREF Short-Circuit Current
VREF Temperature 
Coefficient
Load Regulation
VREF Turn-on Time
(1.2 V setting)
VREF Turn-on Time
(2.4 V setting)
Power Supply Rejection
External Reference (REFBE = 0)
Input Voltage Range
Input Current
Power Specifications
Reference Bias Generator
DD
DD
= 3.0 V,
= 3.0 V; –40 to +85 °C unless otherwise specified.
Parameters
Parameters
–
40 to +85 °C unless otherwise specified.
1.2 V Setting, 25 °C ambient
2.4 V Setting, 25 °C ambient
Load = 0 to 200 µA to GND, 1.2 V Setting
Load = 0 to 200 µA to GND, 2.4 V Setting
4.7 µF tantalum, 0.1 µF ceramic bypass
0.1 µF ceramic bypass
4.7 µF tantalum, 0.1 µF ceramic bypass
0.1 µF ceramic bypass
1.2 V Setting
2.4 V Setting
Sample Rate = 500 ksps; VREF = 3.0 V
REFBE = 1 or TEMPE = 1
C8051T620/1/6/7 & C8051T320/1/2/3
Temp = 0 °C
Temp = 0 °C
C8051T626/7/T320/1/2/3
C8051T626/7/T320/1/2/3
Test Condition
Test Condition
Rev. 1.2
C8051T626/7
C8051T626/7
Min
—
—
—
—
—
—
—
Min
1.1
2.3
—
—
—
—
—
—
—
—
—
—
—
—
0
± 0.2
2.87
2.99
± 11
Typ
337
912
925
Typ
±15
160
330
1.2
2.4
4.5
3.3
5.7
1.2
3.8
25
90
12
75
—
Max
—
—
—
—
—
—
—
Max
V
100
1.3
2.5
—
—
—
—
—
—
—
—
—
—
6
DD
mV/°C
mV/°C
µV/°C
ppm/°C
Unit
mV
mV
mV
µV/µA
µV/µA
°C
µV/V
µV/V
Unit
mA
ms
ms
µA
µA
µs
µs
V
V
41