C8051F327-GM Silicon Laboratories Inc, C8051F327-GM Datasheet - Page 9

• Manufacturer Part Number: C8051F327-GM
• Description: IC 8051 MCU FLASH 16K 28QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F32xr

Specifications of C8051F327-GM

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 28-QFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: UART/USART, USB
• Peripherals: POR
• Number Of I /o: 15
• Ram Size: 1.5K 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: 1.5 KB
• Interface Type: UART/USB
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 2
• 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: C8051F326DK
• Minimum Operating Temperature: - 40 C
• Package: 28QFN EP
• Device Core: 8051
• Family Name: C8051F327
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1481 - DAUGHTER CARD TOOLSTCK C8051F327770-1006 - ISP 4PORT FOR SILABS C8051F MCU
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1297-5

List of Tables
1. System Overview
2. Absolute Maximum Ratings
3. Global DC Electrical Characteristics
4. Pinout and Package Definitions
5. Voltage Regulator (REG0)
6. CIP-51 Microcontroller
7. Reset Sources
8. Flash Memory
9. External RAM
10. Oscillators
11. Port Input/Output
12. Universal Serial Bus Controller (USB0)
13. UART0
14. Timers
15. C2 Interface
Table 1.1. Product Selection Guide ......................................................................... 13
Table 2.1. Absolute Maximum Ratings .................................................................... 23
Table 3.1. Global DC Electrical Characteristics ....................................................... 24
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
Table 5.1. Voltage Regulator Electrical Specifications . . . . . . . . . . . . . . . . . . . . . 31
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
Table 7.1. Reset Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Table 8.1. Flash Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
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
Table 11.1. Port I/O DC Electrical Characteristics (C8051F326) . . . . . . . . . . . . . 85
Table 11.2. Port I/O DC Electrical Characteristics (C8051F327) . . . . . . . . . . . . . 85
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
Table 13.1. Baud Rate Generator Settings for Standard Baud Rates ................... 119
Table 14.1. Timer Modes ....................................................................................... 127
Table 14.2. Timer 0 Operation ............................................................................... 128
Rev. 1.1
C8051F326/7
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