C8051F022 Silicon Laboratories Inc, C8051F022 Datasheet - Page 117
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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
Interrupt Source
Reset
External Interrupt 0 (/INT0)
Timer 0 Overflow
External Interrupt 1 (/INT1)
Timer 1 Overflow
UART0
Timer 2 Overflow (or EXF2)
Serial Peripheral Interface
SMBus Interface
ADC0 Window Comparator
Programmable Counter Array
Comparator 0 Falling Edge
Comparator 0 Rising Edge
Comparator 1 Falling Edge
Comparator 1 Rising Edge
Timer 3 Overflow
ADC0 End of Conversion
Timer 4 Overflow
ADC1 End of Conversion
External Interrupt 6
External Interrupt 7
UART1
External Crystal OSC Ready
Interrupt
0x00AB
0x00A3
0x000B
0x001B
0x002B
0x003B
0x004B
0x005B
0x006B
0x007B
0x008B
0x009B
0x0000
0x0003
0x0013
0x0023
0x0033
0x0043
0x0053
0x0063
0x0073
0x0083
0x0093
Vector
Table 12.4. Interrupt Summary
Priority
Order
Top
10
12
13
14
15
16
17
18
19
20
21
11
0
1
2
3
4
5
6
7
8
9
Pending Flag
None
IE0 (TCON.1)
TF0 (TCON.5)
IE1 (TCON.3)
TF1 (TCON.7)
RI0 (SCON0.0)
TI0 (SCON0.1)
TF2 (T2CON.7)
SPIF (SPI0CN.7)
SI (SMB0CN.3)
AD0WINT
(ADC0CN.2)
CF (PCA0CN.7)
CCFn
(PCA0CN.n)
CP0FIF
(CPT0CN.4)
CP0RIF
(CPT0CN.5)
CP1FIF
(CPT1CN.4)
CP1RIF
(CPT1CN.5)
TF3 (TMR3CN.7)
AD0INT
(ADC0CN.5)
TF4 (T4CON.7)
AD1INT
(ADC1CN.5)
IE6 (P3IF.5)
IE7 (P3IF.6)
RI1 (SCON1.0)
TI1 (SCON1.1)
XTLVLD
(OSCXCN.7)
Rev. 1.4
N/A N/A
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
C8051F020/1/2/3
Y
Y
Y
Y
Enable
Flag
Always
Enabled
EX0 (IE.0) PX0 (IP.0)
ET0 (IE.1)
EX1 (IE.2) PX1 (IP.2)
ET1 (IE.3)
ES0 (IE.4)
ET2 (IE.5)
ESPI0
(EIE1.0)
ESMB0
(EIE1.1)
EWADC0
(EIE1.2)
EPCA0
(EIE1.3)
ECP0F
(EIE1.4)
ECP0R
(EIE1.5)
ECP1F
(EIE1.6)
ECP1R
(EIE1.7)
ET3
(EIE2.0)
EADC0
(EIE2.1)
ET4
(EIE2.2)
EADC1
(EIE2.3)
EX6
(EIE2.4)
EX7
(EIE2.5)
ES1
EXVLD
(EIE2.7)
Priority
Control
Always
Highest
PT0 (IP.1)
PT1 (IP.3)
PS0 (IP.4)
PT2 (IP.5)
PSPI0
(EIP1.0)
PSMB0
(EIP1.1)
PWADC0
(EIP1.2)
PPCA0
(EIP1.3)
PCP0F
(EIP1.4)
PCP0R
(EIP1.5)
PCP1F
(EIP1.6)
PCP1F
(EIP1.7)
PT3
(EIP2.0)
PADC0
(EIP2.1)
PT4
(EIP2.2)
PADC1
(EIP2.3)
PX6
(EIP2.4)
PX7
(EIP2.5)
PS1
PXVLD
(EIP2.7)
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