C8051F327-GM Silicon Laboratories Inc, C8051F327-GM Datasheet - Page 11

• 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

C8051F326/7
List of Registers
SFR Definition 5.1. REG0CN: Voltage Regulator Control . . . . . . . . . . . . . . . . . . . . . . 34
SFR Definition 6.1. DPL: Data Pointer Low Byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
SFR Definition 6.2. DPH: Data Pointer High Byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
SFR Definition 6.3. SP: Stack Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
SFR Definition 6.4. PSW: Program Status Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
SFR Definition 6.5. ACC: Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
SFR Definition 6.6. B: B Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
SFR Definition 6.7. IE: Interrupt Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
SFR Definition 6.8. IP: Interrupt Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
SFR Definition 6.9. EIE1: Extended Interrupt Enable 1 . . . . . . . . . . . . . . . . . . . . . . . . 53
SFR Definition 6.10. EIP1: Extended Interrupt Priority 1 . . . . . . . . . . . . . . . . . . . . . . . 53
SFR Definition 6.11. EIE2: Extended Interrupt Enable 2 . . . . . . . . . . . . . . . . . . . . . . . 53
SFR Definition 6.12. EIP2: Extended Interrupt Priority 2 . . . . . . . . . . . . . . . . . . . . . . . 54
SFR Definition 6.13. PCON: Power Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
SFR Definition 7.1. VDM0CN: VDD Monitor Control . . . . . . . . . . . . . . . . . . . . . . . . . . 59
SFR Definition 7.2. RSTSRC: Reset Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
SFR Definition 8.1. PSCTL: Program Store R/W Control . . . . . . . . . . . . . . . . . . . . . . . 66
SFR Definition 8.2. FLKEY: Flash Lock and Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
SFR Definition 8.3. FLSCL: Flash Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
SFR Definition 9.1. EMI0CN: External Memory Interface Control . . . . . . . . . . . . . . . . 70
SFR Definition 10.1. OSCICN: Internal Oscillator Control . . . . . . . . . . . . . . . . . . . . . . 72
SFR Definition 10.2. OSCICL: Internal Oscillator Calibration . . . . . . . . . . . . . . . . . . . . 73
SFR Definition 10.3. OSCLCN: Internal L-F Oscillator Control . . . . . . . . . . . . . . . . . . . 74
SFR Definition 10.4. CLKMUL: Clock Multiplier Control . . . . . . . . . . . . . . . . . . . . . . . . 75
SFR Definition 10.5. CLKSEL: Clock Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
SFR Definition 11.1. GPIOCN: Global Port I/O Control . . . . . . . . . . . . . . . . . . . . . . . . 82
SFR Definition 11.2. P0: Port0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
SFR Definition 11.3. P0MDOUT: Port0 Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 82
SFR Definition 11.4. P2: Port2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
SFR Definition 11.5. P2MDOUT: Port2 Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 83
SFR Definition 11.6. P3: Port3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
SFR Definition 11.7. P3MDOUT: Port3 Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 84
USB Register Definition 12.1. USB0XCN: USB0 Transceiver Control . . . . . . . . . . . . . 89
USB Register Definition 12.2. USB0ADR: USB0 Indirect Address . . . . . . . . . . . . . . . . 91
USB Register Definition 12.3. USB0DAT: USB0 Data . . . . . . . . . . . . . . . . . . . . . . . . . 92
USB Register Definition 12.4. INDEX: USB0 Endpoint Index . . . . . . . . . . . . . . . . . . . . 92
USB Register Definition 12.5. CLKREC: Clock Recovery Control . . . . . . . . . . . . . . . . 94
USB Register Definition 12.6. FIFOn: USB0 Endpoint FIFO Access . . . . . . . . . . . . . . 96
USB Register Definition 12.7. FADDR: USB0 Function Address . . . . . . . . . . . . . . . . . 97
USB Register Definition 12.8. POWER: USB0 Power . . . . . . . . . . . . . . . . . . . . . . . . . 99
USB Register Definition 12.9. FRAMEL: USB0 Frame Number Low . . . . . . . . . . . . . 100
USB Register Definition 12.10. FRAMEH: USB0 Frame Number High . . . . . . . . . . . 100
USB Register Definition 12.11. IN1INT: USB0 IN Endpoint Interrupt . . . . . . . . . . . . . 101
Rev. 1.1
11