C8051F327-GM Silicon Laboratories Inc, C8051F327-GM Datasheet - Page 53

• 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

Bit7–2:
Bit1:
Bit0:
Bit7–2:
Bit1:
Bit0:
Bits7–1: Unused. Read = 0000000b. Write = don’t care.
Bit0:
Bit7
Bit7
Bit7
—
—
—
R
R
R
Unused. Read = 000000b. Write = don’t care.
EUSB0: Enable USB0 Interrupt.
This bit sets the masking of the USB0 interrupt.
0: Disable all USB0 interrupts.
1: Enable interrupt requests generated by USB0.
Unused. Read = 0. Write = don’t care.
Unused. Read = 000000b. Write = don’t care.
PUSB0: USB0 Interrupt Priority Control.
This bit sets the priority of the USB0 interrupt.
0: USB0 interrupt set to low priority level.
1: USB0 interrupt set to high priority level.
Unused. Read = 0. Write = don’t care.
EVBUS: Enable VBUS Level Interrupt.
This bit sets the masking of the VBUS interrupt.
0: Disable all VBUS interrupts.
1: Enable interrupt requests generated by VBUS level sense.
Bit6
Bit6
Bit6
SFR Definition 6.10. EIP1: Extended Interrupt Priority 1
—
—
—
SFR Definition 6.11. EIE2: Extended Interrupt Enable 2
R
R
R
SFR Definition 6.9. EIE1: Extended Interrupt Enable 1
Bit5
Bit5
Bit5
—
—
—
R
R
R
Bit4
Bit4
Bit4
—
—
—
R
R
R
Rev. 1.1
Bit3
Bit3
Bit3
—
—
—
R
R
R
Bit2
Bit2
Bit2
—
—
—
R
R
R
EUSB0
PUSB0
R/W
R/W
Bit1
Bit1
Bit1
—
R
C8051F326/7
EVBUS
R/W
Bit0
Bit0
Bit0
—
—
R
R
SFR Address:
SFR Address:
SFR Address:
00000000
00000000
00000000
Reset Value
Reset Value
Reset Value
0xE6
0xE7
0xF6
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