C8051F019 Silicon Laboratories Inc, C8051F019 Datasheet - Page 36

• Manufacturer Part Number: C8051F019
• Description: IC 8051 MCU 16K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F018r

Specifications of C8051F019

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP, 48-VQFP
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 16 bit
• Operating Supply Voltage: 2.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

VDD = 3.0V, AV+ = 3.0V, VREF = 2.40V (REFBE=0), -40C to +85C unless otherwise specified.
DC ACCURACY
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Full Scale Error
Offset Temperature
Coefficient
DYNAMIC PERFORMANCE (10kHz sine-wave input, 0 to –1dB of full scale, 100ksps)
Signal-to-Noise Plus
Distortion
Total Harmonic Distortion
Spurious-Free Dynamic
Range
CONVERSION RATE
Conversion Time in SAR
Clocks
SAR Clock Frequency
Track/Hold Acquisition
Time
Throughput Rate
ANALOG INPUTS
Voltage Conversion Range
Input Voltage
Input Capacitance
TEMPERATURE SENSOR
Linearity
Absolute Accuracy
Gain
Gain Error (1)
Offset
Offset Error (1)
POWER SPECIFICATIONS
Power Supply Current (AV+
supplied to ADC)
Power Supply Rejection
PARAMETER
Table 5.1. 10-Bit ADC Electrical Characteristics
Guaranteed Monotonic
Differential mode
Up to the 5
Single-ended Mode (AINn – AGND)
Differential Mode |(AINn+) – (AINm-)|
Any AINn pin
Temp = 0C
Temp = 0C
Operating Mode, 100ksps
th
CONDITIONS
harmonic
Rev. 1.2
AGND
MIN
1.5
59
16
0
 0.25
 0.20
 33.5
 8.51
-1.5 
TYP
 0.5
 0.3
2.86
 ½
 ½
776
450
0.5
-70
 3
61
80
10
10
C8051F018
C8051F019
- 1LSB
VREF
MAX
AV+
100
900
 1
 1
2.5
ppm/C
UNITS
mV/C
V/C
clocks
mV/V
MHz
MHz
LSB
LSB
LSB
LSB
ksps
bits
mV
mV
A
dB
dB
dB
pF
C
C
s
V
V
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