C8051F124 Silicon Laboratories Inc, C8051F124 Datasheet - Page 103

• Manufacturer Part Number: C8051F124
• Description: IC 8051 MCU 128K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F12xr

Specifications of C8051F124

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x8b, 8x12b; D/A 2x12b
• 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: -

Table 7.1. ADC2 Electrical Characteristics
V
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
Input Capacitance
Power Supply Current
(AV+ supplied to ADC2)
Power Supply Rejection
DD
= 3.0 V, AV+ = 3.0 V, VREF2 = 2.40 V (REFBE = 0), PGA gain = 1, –40 to +85 °C unless otherwise specified.
Dynamic Performance (10 kHz sine-wave input, 1 dB below Full Scale, 500 ksps
Parameter
Guaranteed Monotonic
Differential mode
Up to the 5
Operating Mode, 500 ksps
Power Specifications
Conversion Rate
Conditions
Analog Inputs
DC Accuracy
th
harmonic
Rev. 1.4
C8051F120/1/2/3/4/5/6/7
Min
300
45
—
—
—
—
—
—
—
—
—
—
—
—
C8051F130/1/2/3
8
0
0.5±0.3
–1±0.2
±0.3
Typ
420
-51
10
47
52
—
—
—
—
—
—
—
8
5
VREF
Max
500
900
±1
±1
—
—
—
—
—
—
—
—
—
—
6
ppm/°C
clocks
Units
mV/V
MHz
ksps
LSB
LSB
LSB
LSB
bits
dB
dB
dB
µA
pF
ns
V
103