C8051T627-B-GM Silicon Labs, C8051T627-B-GM Datasheet - Page 40

• 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

C8051T620/1/6/7 & C8051T320/1/2/3
Table 7.10. ADC0 Electrical Characteristics
V
40
DC Accuracy
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Full Scale Error
Offset Temperature Coefficient
Dynamic performance (10 kHz sine-wave single-ended input, 1 dB below Full Scale, 500 ksps)
Signal-to-Noise Plus Distortion
Total Harmonic Distortion
Spurious-Free Dynamic Range
Conversion Rate
SAR Conversion Clock
Conversion Time in SAR Clocks
Track/Hold Acquisition Time
Throughput Rate
Analog Inputs
ADC Input Voltage Range
Absolute Pin Voltage with respect
to GND
Sampling Capacitance
Input Multiplexer Impedance
Power Specifications
Power Supply Current 
(V
Power Supply Rejection
Note: Represents one standard deviation from the mean.
DD
DD
= 3.0 V, VREF = 2.40 V (REFSL=0), PGA Gain = 1,
supplied to ADC0)
Parameters
Guaranteed Monotonic
Up to the 5th harmonic
10-bit Mode
Single Ended (AIN+ – GND)
Gain = 1x (AMP0GN0 = 1)
8-bit Mode
VDD > 2.0 V
VDD < 2.0 V
Gain = 0.5x (AMP0GN0 = 0)
Operating Mode, 500 ksps
C8051T626/7/T320/1/2/3
Test Condition
Rev. 1.2
–
40 to +85 °C unless otherwise specified.
C8051T626/7
Min
300
2.0
–2
–2
56
13
11
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
±0.5
±0.5
Typ
600
640
–70
10
45
60
70
93
—
—
—
—
—
—
—
—
0
0
5
3
5
VREF
Max
8.00
500
900
900
V
±1
±1
+2
+2
—
—
—
—
—
—
—
—
—
—
—
—
IO
ppm/°C
clocks
clocks
MHz
ksps
Unit
LSB
LSB
LSB
LSB
bits
dB
dB
dB
k
µA
µA
dB
ns
µs
pF
pF
V
V