C8051F022 Silicon Laboratories Inc, C8051F022 Datasheet - Page 19
![no-image](/images/manufacturer_photos/0/6/609/silicon_laboratories_inc_sml.jpg)
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
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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
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AIN0.0
AIN0.1
AIN0.2
AIN0.3
AIN0.4
AIN0.5
AIN0.6
AIN0.7
MONEN
XTAL1
XTAL2
VREFA
DGND
DGND
DGND
AGND
/RST
VREF
DAC1
DAC0
CP0+
CP0-
CP1+
CP1-
VDD
VDD
VDD
AV+
TCK
TMS
TDI
TDO
Analog Power
CP0
Digital Power
M
A
U
X
Oscillator
Oscillator
External
Monitor
Internal
Circuit
VDD
JTAG
CP1
Logic
(12-Bit)
(12-Bit)
VREF
DAC1
DAC0
SENSOR
TEMP
Prog
Gain
Boundary Scan
WDT
Debug HW
System
Clock
100ksps
(12-Bit)
Figure 1.2. C8051F021 Block Diagram
ADC
Reset
C
o
8
0
5
1
e
r
External Data Memory Bus
256 byte
64kbyte
SFR Bus
FLASH
4kbyte
RAM
RAM
Rev. 1.4
Timers 0,
Crossbar
SPI Bus
Timer 3/
Port I/O
Latches
Config.
UART0
UART1
SMBus
P0, P1,
Config.
P2, P3
1, 2, 4
PCA
RTC
Address Bus
Bus Control
Data Bus
C8051F020/1/2/3
ADC
500ksps
(8-Bit)
C
T
A
D
L
d
d
a
a
r
t
C
R
O
B
R
S
S
A
P4 Latch
P5 Latch
P6 Latch
P7 Latch
AV+
VREFA
Prog
Gain
P0
Drv
P1
Drv
P2
Drv
P3
Drv
M
A
U
X
8:1
DRV
DRV
DRV
DRV
P4
P5
P6
P7
P0.0
P0.7
P1.0/AIN1.0
P1.7/AIN1.7
P2.0
P2.7
P3.0
P3.7
19
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