C8051F314-GQ Silicon Laboratories Inc, C8051F314-GQ Datasheet - Page 8
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C8051F314-GQ
Manufacturer Part Number
C8051F314-GQ
Description
IC 8051 MCU 8K FLASH 32LQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F31xr
Specifications of C8051F314-GQ
Program Memory Type
FLASH
Program Memory Size
8KB (8K x 8)
Package / Case
32-LQFP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
29
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F3x
Core
8051
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
29
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
C8051F310DK
Minimum Operating Temperature
- 40 C
On-chip Adc
17-chx10-bit
No. Of I/o's
29
Ram Memory Size
1280Byte
Cpu Speed
25MHz
No. Of Timers
4
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1445 - ADAPTER PROGRAM TOOLSTICK F310
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1257
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F314-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F314-GQR
Manufacturer:
ST
Quantity:
15 000
Company:
Part Number:
C8051F314-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
C8051F310/1/2/3/4/5/6/7
7. Comparators
8. CIP-51 Microcontroller
9. Reset Sources
10. Flash Memory
11. External RAM
12. Oscillators
13. Port Input/Output
14. SMBus
15. UART0
16. Enhanced Serial Peripheral Interface (SPI0)
8
Figure 7.1. Comparator0 Functional Block Diagram ................................................ 69
Figure 7.2. Comparator1 Functional Block Diagram ................................................ 70
Figure 7.3. Comparator Hysteresis Plot ................................................................... 71
Figure 8.1. CIP-51 Block Diagram............................................................................ 79
Figure 8.2. Memory Map .......................................................................................... 85
Figure 9.1. Reset Sources...................................................................................... 105
Figure 9.2. Power-On and V
Figure 10.1. Flash Program Memory Map.............................................................. 113
Figure 12.1. Oscillator Diagram.............................................................................. 121
Figure 12.2. 32.768 kHz External Crystal Example................................................ 126
Figure 13.1. Port I/O Functional Block Diagram ..................................................... 129
Figure 13.2. Port I/O Cell Block Diagram ............................................................... 130
Figure 13.3. Crossbar Priority Decoder with No Pins Skipped ............................... 131
Figure 13.4. Crossbar Priority Decoder with Crystal Pins Skipped ........................ 132
Figure 14.1. SMBus Block Diagram ....................................................................... 145
Figure 14.2. Typical SMBus Configuration ............................................................. 146
Figure 14.3. SMBus Transaction ............................................................................ 147
Figure 14.4. Typical SMBus SCL Generation......................................................... 151
Figure 14.5. Typical Master Transmitter Sequence................................................ 157
Figure 14.6. Typical Master Receiver Sequence.................................................... 158
Figure 14.7. Typical Slave Receiver Sequence...................................................... 159
Figure 14.8. Typical Slave Transmitter Sequence.................................................. 160
Figure 15.1. UART0 Block Diagram ....................................................................... 163
Figure 15.2. UART0 Baud Rate Logic .................................................................... 164
Figure 15.3. UART Interconnect Diagram .............................................................. 165
Figure 15.4. 8-Bit UART Timing Diagram............................................................... 165
Figure 15.5. 9-Bit UART Timing Diagram............................................................... 166
Figure 15.6. UART Multi-Processor Mode Interconnect Diagram .......................... 167
Figure 16.1. SPI Block Diagram ............................................................................. 173
Figure 16.2. Multiple-Master Mode Connection Diagram ....................................... 176
Figure 16.3. 3-Wire Single Master and Slave Mode Connection Diagram ............. 176
Figure 16.4. 4-Wire Single Master and Slave Mode Connection Diagram ............. 176
Figure 16.5. Master Mode Data/Clock Timing ........................................................ 178
Figure 16.6. Slave Mode Data/Clock Timing (CKPHA = 0) .................................... 179
Figure 16.7. Slave Mode Data/Clock Timing (CKPHA = 1) .................................... 179
DD
Monitor Reset Timing ........................................... 106
Rev. 1.7