C8051F131R Silicon Labs, C8051F131R Datasheet - Page 72

• Manufacturer Part Number: C8051F131R
• Description: 8-bit Microcontrollers - MCU 128kB 100MIPS 8448B RAM
• Manufacturer: Silicon Labs

Specifications of C8051F131R

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 100 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8.25 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 3.6 V
• Package / Case: TQFP-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 9
• Data Rom Size: 64 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 32
• Number Of Timers: 16 bit
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 500
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V

C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
Table 5.1. 12-Bit ADC0 Electrical Characteristics (C8051F120/1/4/5)
V
72
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Full Scale Error
Offset Temperature Coefficient
Signal-to-Noise Plus Distortion
Total Harmonic Distortion
Spurious-Free Dynamic Range
SAR Clock Frequency
Conversion Time in SAR Clocks
Track/Hold Acquisition Time
Throughput Rate
Input Voltage Range
*Common-mode Voltage Range Differential operation
Input Capacitance
Linearity
Offset
Offset Error
Slope
Slope Error
Power Supply Current
(AV+ supplied to ADC)
Power Supply Rejection
Notes:
DD
1. Includes ADC offset, gain, and linearity variations.
2. Represents one standard deviation from the mean.
= 3.0 V, AV+ = 3.0 V, VREF = 2.40 V (REFBE = 0), PGA Gain = 1, –40 to +85 °C unless otherwise specified.
Dynamic Performance (10 kHz sine-wave input, 0 to 1 dB below Full Scale, 100 ksps
1
Parameter
2
1, 2
Guaranteed Monotonic
Differential mode
Up to the 5
Single-ended operation
(Temp = 0 °C)
(Temp = 0 °C)
Operating Mode, 100 ksps
Power Specifications
Temperature Sensor
Conversion Rate
Conditions
Analog Inputs
DC Accuracy
th
harmonic
Rev. 1.4
AGND
Min
1.5
16
—
66
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
±0.034
±0.25
–3±1
–7±3
±0.2
±8.5
2.86
±0.3
Typ
–75
776
450
12
80
—
10
—
—
—
—
—
—
—
—
VREF
Max
AV+
100
900
2.5
±1
±1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
mV / °C
mV / °C
ppm/°C
clocks
Units
mV/V
MHz
ksps
LSB
LSB
LSB
LSB
bits
mV
mV
dB
dB
dB
µA
pF
°C
µs
V
V