C8051F530-IMR Silicon Labs, C8051F530-IMR Datasheet - Page 75

• Manufacturer Part Number: C8051F530-IMR
• Description: 8-bit Microcontrollers - MCU 8KB 12ADC 125C
• Manufacturer: Silicon Labs

Specifications of C8051F530-IMR

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 8 KB
• Data Ram Size: 256 B
• On-chip Adc: Yes
• Package / Case: QFN EP
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 16
• Interface Type: SPI, UART
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• On-chip Dac: No
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 1500
• Supply Voltage - Max: 2.7 V, 5.25 V
• Supply Voltage - Min: 2 V, 2.7 V

SFR Definition 6.1. REG0CN: Regulator Control
Bit7:
Bit6:
Bit5:
Bit4:
Bits3–1: UNUSED. Read = 000b. Write = don’t care.
Bit0:
REGDIS Reserved
R/W
Bit7
REGDIS: Voltage Regulator Disable Bit.
This bit disables/enables the Voltage Regulator.
0: Voltage Regulator Enabled.
1: Voltage Regulator Disabled.
RESERVED. Read = 1b. Must write 1b.
UNUSED. Read = 0b. Write = don’t care.
REG0MD: Voltage Regulator Mode Select Bit.
This bit selects the Voltage Regulator output voltage.
0: Voltage Regulator output is 2.1 V.
1: Voltage Regulator output is 2.6 V (default).
DROPOUT: Voltage Regulator Dropout Indicator Bit.
0: Voltage Regulator is not in dropout.
1: Voltage Regulator is in or near dropout.
R/W
Bit6
Bit5
—
R
REG0MD
R/W
Bit4
Rev. 1.4
Bit3
—
R
Bit2
—
R
C8051F52x/F53x
Bit1
—
R
DROPOUT 01010000
SFR Address:
Bit0
R
Reset Value
0xC9
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