C8051F021-GQ Silicon Laboratories Inc, C8051F021-GQ Datasheet - Page 14

IC 8051 MCU 64K FLASH 64TQFP

C8051F021-GQ

Manufacturer Part Number
C8051F021-GQ
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F02xr
Datasheets

Specifications of C8051F021-GQ

Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
64-TQFP, 64-VQFP
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
32
Ram Size
4.25K 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
Processor Series
C8051F0x
Core
8051
Data Bus Width
8 bit
Data Ram Size
4.25 KB
Interface Type
I2C/SMBus/SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
32
Number Of Timers
4
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F020DK
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 8-bit or 8-ch x 12-bit
On-chip Dac
2-ch x 12-bit
No. Of I/o's
32
Ram Memory Size
4352Byte
Cpu Speed
25MHz
No. Of Timers
5
No. Of Pwm Channels
5
Rohs Compliant
Yes
Data Rom Size
64 KB
A/d Bit Size
12 bit
A/d Channels Available
8
Height
1.05 mm
Length
10 mm
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.7 V
Width
10 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1200 - DEV KIT FOR F020/F021/F022/F023
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1201

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F021-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F021-GQ
Manufacturer:
SILICON
Quantity:
1 400
Part Number:
C8051F021-GQR
Manufacturer:
SiliconL
Quantity:
2 000
Part Number:
C8051F021-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F021-GQR
Manufacturer:
SILICON
Quantity:
22
C8051F020/1/2/3
22. TIMERS................................................................................................................................225
23. PROGRAMMABLE COUNTER ARRAY .......................................................................249
14
Figure 21.7. UART Multi-Processor Mode Interconnect Diagram .......................................220
Table 21.2. Oscillator Frequencies for Standard Baud Rates...............................................222
Figure 21.8. SCON1: UART1 Control Register....................................................................223
Figure 21.9. SBUF1: UART1 Data Buffer Register..............................................................224
Figure 21.10. SADDR1: UART1 Slave Address Register ....................................................224
Figure 21.11. SADEN1: UART1 Slave Address Enable Register ........................................224
Figure 22.1. CKCON: Clock Control Register......................................................................226
Figure 22.2. T0 Mode 0 Block Diagram................................................................................228
Figure 22.3. T0 Mode 2 (8-bit Auto-Reload) Block Diagram...............................................229
Figure 22.4. T0 Mode 3 (Two 8-bit Timers) Block Diagram................................................230
Figure 22.5. TCON: Timer Control Register.........................................................................231
Figure 22.6. TMOD: Timer Mode Register...........................................................................232
Figure 22.7. TL0: Timer 0 Low Byte ....................................................................................233
Figure 22.8. TL1: Timer 1 Low Byte ....................................................................................233
Figure 22.9. TH0 Timer 0 High Byte ....................................................................................233
Figure 22.10. TH1: Timer 1 High Byte .................................................................................233
Figure 22.11. T2 Mode 0 Block Diagram..............................................................................235
Figure 22.12. T2 Mode 1 Block Diagram..............................................................................236
Figure 22.13. T2 Mode 2 Block Diagram..............................................................................237
Figure 22.14. T2CON: Timer 2 Control Register..................................................................238
Figure 22.15. RCAP2L: Timer 2 Capture Register Low Byte ..............................................239
Figure 22.16. RCAP2H: Timer 2 Capture Register High Byte .............................................239
Figure 22.17. TL2: Timer 2 Low Byte ..................................................................................239
Figure 22.18. TH2 Timer 2 High Byte ..................................................................................239
Figure 22.19. Timer 3 Block Diagram...................................................................................240
Figure 22.20. TMR3CN: Timer 3 Control Register ..............................................................241
Figure 22.21. TMR3RLL: Timer 3 Reload Register Low Byte ............................................241
Figure 22.22. TMR3RLH: Timer 3 Reload Register High Byte ...........................................242
Figure 22.23. TMR3L: Timer 3 Low Byte ............................................................................242
Figure 22.24. TMR3H: Timer 3 High Byte ...........................................................................242
Figure 22.25. T4 Mode 0 Block Diagram..............................................................................244
Figure 22.26. T4 Mode 1 Block Diagram..............................................................................245
Figure 22.27. T4 Mode 2 Block Diagram..............................................................................246
Figure 22.28. T4CON: Timer 4 Control Register..................................................................247
Figure 22.29. RCAP4L: Timer 4 Capture Register Low Byte ..............................................248
Figure 22.30. RCAP4H: Timer 4 Capture Register High Byte .............................................248
Figure 22.31. TL4: Timer 4 Low Byte ..................................................................................248
Figure 22.32. TH4 Timer 4 High Byte ..................................................................................248
Figure 23.1. PCA Block Diagram..........................................................................................249
Figure 23.2. PCA Counter/Timer Block Diagram .................................................................250
Table 23.1. PCA Timebase Input Options............................................................................250
Figure 23.3. PCA Interrupt Block Diagram...........................................................................252
Table 23.2. PCA0CPM Register Settings for PCA Capture/Compare Modules..................252
Rev. 1.4

Related parts for C8051F021-GQ