C8051F022 Silicon Laboratories Inc, C8051F022 Datasheet - Page 89
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C8051F022
Manufacturer Part Number
C8051F022
Description
IC 8051 MCU 64K FLASH 100TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F02xr
Specifications of C8051F022
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
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
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x8b, 8x10b; 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F022
Manufacturer:
SILICON
Quantity:
513
Company:
Part Number:
C8051F022
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F022-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F022-GQ
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Company:
Part Number:
C8051F022-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F022R
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
VDD = 3.0 V, AV+ = 3.0 V, VREF = 2.40 V (REFBE = 0), No Output Load unless otherwise specified
STATIC PERFORMANCE
Resolution
Integral Nonlinearity
Differential Nonlinearity
Output Noise
Offset Error
Offset Tempco
Gain Error
Gain-Error Tempco
VDD Power Supply Rejection
Ratio
Output Impedance in Shutdown
Mode
Output Sink Current
Output Short-Circuit Current
DYNAMIC PERFORMANCE
Voltage Output Slew Rate
Output Settling Time to 1/2 LSB
Output Voltage Swing
Startup Time
ANALOG OUTPUTS
Load Regulation
POWER CONSUMPTION (each DAC)
Power Supply Current (AV+ sup-
plied to DAC)
PARAMETER
Table 8.1. DAC Electrical Characteristics
No Output Filter
100 kHz Output Filter
10 kHz Output Filter
Data Word = 0x014
DACnEN = 0
Data Word = 0xFFF
Load = 40pF
Load = 40pF, Output swing from code
0xFFF to 0x014
I
Data Word = 0x7FF
L
= 0.01mA to 0.3mA at code 0xFFF
CONDITIONS
Rev. 1.4
MIN
0
C8051F020/1/2/3
TYP
0.44
250
128
±20
100
300
110
-60
12
±2
41
±3
10
15
10
10
60
6
VREF-
MAX
1LSB
±30
±60
400
±1
UNITS
ppm/°C
ppm/°C
µVrms
V/µs
LSB
LSB
ppm
bits
mV
mV
mA
k
µA
µA
dB
µs
µs
V
89