C8051F330DR Silicon Labs, C8051F330DR Datasheet - Page 129

• Manufacturer Part Number: C8051F330DR
• Description: 8-bit Microcontrollers - MCU 8kB 10ADC
• Manufacturer: Silicon Labs

Specifications of C8051F330DR

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 8 KB
• Data Ram Size: 768 B
• On-chip Adc: No
• Operating Supply Voltage: 2.7 V to 3.6 V
• Package / Case: QFN-20
• Mounting Style: SMD/SMT
• Data Rom Size: 128 B
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• On-chip Dac: No
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 1500
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V

Bits7–1: Unused. Read = 0000000b. Write = don’t care.
Bit0:
Bits7–1: Unused. Read = 0000000b. Write = don’t care.
Bit0:
Bit7
Bit7
R
R
-
-
P2.0
Write - Output appears on I/O pins per Crossbar Registers.
0: Logic Low Output.
1: Logic High Output (high impedance if corresponding P2MDOUT.n bit = 0).
Read - Directly reads Port pin.
0: P2.n pin is logic low.
1: P2.n pin is logic high.
Output Configuration Bit for P2.0.
0: P2.0 Output is open-drain.
1: P2.0 Output is push-pull.
Bit6
Bit6
R
R
-
-
SFR Definition 14.12. P2MDOUT: Port2 Output Mode
Bit5
Bit5
R
R
-
-
SFR Definition 14.11. P2: Port2
Bit4
Bit4
R
R
-
-
Rev. 1.7
Bit3
Bit3
R
R
-
-
Bit2
Bit2
C8051F330/1/2/3/4/5
R
R
-
-
Bit1
Bit1
(bit addressable)
R
R
-
-
P2.0
R/W
R/W
Bit0
Bit0
SFR Address:
SFR Address:
00000001
00000000
Reset Value
Reset Value
0xA0
0xA6
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