C8051F301-GMR Silicon Laboratories Inc, C8051F301-GMR Datasheet - Page 9
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C8051F301-GMR
Manufacturer Part Number
C8051F301-GMR
Description
IC 8051 MCU 8K FLASH 11QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F30xr
Specifications of C8051F301-GMR
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
8
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
11-VQFN
Package
11QFN EP
Device Core
8051
Family Name
C8051F30x
Maximum Speed
25 MHz
Operating Supply Voltage
3.3 V
Data Bus Width
8 Bit
Number Of Programmable I/os
8
Interface Type
I2C/SMBus/UART
Number Of Timers
3
For Use With
336-1444 - ADAPTER PROGRAM TOOLSTICK F300336-1319 - REFERENCE DESIGN STEPPER MOTOR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
List of Tables
1. System Overview
2. Absolute Maximum Ratings
3. Global Electrical Characteristics
4. Pinout and Package Definitions
5. ADC0 (8-Bit ADC, C8051F300/2)
6. Voltage Reference (C8051F300/2)
7. Comparator0
8. CIP-51 Microcontroller
9. Reset Sources
10. Flash Memory
11. Oscillators
12. Port Input/Output
13. SMBus
14. UART0
Table 1.1. Product Selection Guide ......................................................................... 14
Table 2.1. Absolute Maximum Ratings .................................................................... 24
Table 3.1. Global Electrical Characteristics ............................................................. 25
Table 4.1. Pin Definitions for the C8051F300/1/2/3/4/5 ........................................... 27
Table 4.2. QFN-11 Package Dimensions ................................................................ 29
Table 4.3. QFN-11 Landing Diagram Dimensions ................................................... 31
Table 4.4. SOIC-14 Package Dimensions ............................................................... 33
Table 4.5. SOIC-14 PCB Land Pattern Dimensions ................................................ 34
Table 5.1. ADC0 Electrical Characteristics .............................................................. 47
Table 6.1. External Voltage Reference Circuit Electrical Characteristics ................ 50
Table 7.1. Comparator0 Electrical Characteristics .................................................. 55
Table 8.1. CIP-51 Instruction Set Summary ............................................................ 59
Table 8.2. Special Function Register (SFR) Memory Map ...................................... 66
Table 8.3. Special Function Registers ..................................................................... 66
Table 8.4. Interrupt Summary .................................................................................. 74
Table 9.1. User Code Space Address Limits ........................................................... 86
Table 9.2. Reset Electrical Characteristics .............................................................. 86
Table 10.1. Flash Electrical Characteristics ............................................................ 90
Table 10.2. Security Byte Decoding ........................................................................ 91
Table 11.1. Internal Oscillator Electrical Characteristics ......................................... 99
Table 12.1. Port I/O DC Electrical Characteristics ................................................. 110
Table 13.1. SMBus Clock Source Selection .......................................................... 116
Table 13.2. Minimum SDA Setup and Hold Times ................................................ 117
Table 13.3. Sources for Hardware Changes to SMB0CN ..................................... 121
Table 13.4. SMBus Status Decoding ..................................................................... 127
Table 14.1. Timer Settings for Standard Baud Rates
Table 14.2. Timer Settings for Standard Baud Rates
Using The Internal 24.5 MHz Oscillator .............................................. 138
Using an External 25 MHz Oscillator .................................................. 138
Rev. 2.9
C8051F300/1/2/3/4/5
9