C8051F326 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

C8051F326

Full Speed USB, 16 kB Flash MCU Family

Silicon Laboratories 

C8051F326/7

List of Tables

1. System Overview

Table 1.1. Product Selection Guide ......................................................................... 13

2. Absolute Maximum Ratings

Table 2.1. Absolute Maximum Ratings .................................................................... 23

3. Global DC Electrical Characteristics

Table 3.1. Global DC Electrical Characteristics ....................................................... 24

4. Pinout and Package Definitions

Table 4.1. Pin Definitions for the C8051F326/7 ....................................................... 25

Table 4.2. QFN-28 Package Dimensions ................................................................ 29

Table 4.3. QFN-28 PCB Land Pattern Dimesions ................................................... 30

5. Voltage Regulator (REG0)

Table 5.1. Voltage Regulator Electrical Specifications . . . . . . . . . . . . . . . . . . . . . 31

6. CIP-51 Microcontroller

Table 6.1. CIP-51 Instruction Set Summary ............................................................ 37

Table 6.2. Special Function Register (SFR) Memory Map ...................................... 43

Table 6.3. Special Function Registers ..................................................................... 43

Table 6.4. TMOD.3 Control of /INT0 ........................................................................ 49

Table 6.5. Interrupt Summary .................................................................................. 50

7. Reset Sources

Table 7.1. Reset Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

8. Flash Memory

Table 8.1. Flash Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

9. External RAM

10. Oscillators

Table 10.1. Typical USB Full Speed Clock Settings ................................................ 76

Table 10.2. Typical USB Low Speed Clock Settings ............................................... 76

Table 10.3. Internal Oscillator Electrical Characteristics . . . . . . . . . . . . . . . . . . . . 78

11. Port Input/Output

Table 11.1. Port I/O DC Electrical Characteristics (C8051F326) . . . . . . . . . . . . . 85

Table 11.2. Port I/O DC Electrical Characteristics (C8051F327) . . . . . . . . . . . . . 85

12. Universal Serial Bus Controller (USB0)

Table 12.1. Endpoint Addressing Scheme .............................................................. 88

Table 12.2. USB0 Controller Registers ................................................................... 93

Table 12.3. FIFO Configurations ............................................................................. 95

Table 12.4. USB Transceiver Electrical Characteristics . . . . . . . . . . . . . . . . . . . 115

13. UART0

Table 13.1. Baud Rate Generator Settings for Standard Baud Rates ................... 119

14. Timers

Table 14.1. Timer Modes ....................................................................................... 127

Table 14.2. Timer 0 Operation ............................................................................... 128

15. C2 Interface

Rev. 1.1

9

Share Link: