PIC16F630-I/ST Microchip Technology, PIC16F630-I/ST Datasheet - Page 18

• Manufacturer Part Number: PIC16F630-I/ST
• Description: IC MCU FLASH 1KX14 EEPROM14TSSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F630-I/ST

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-TSSOP
• Controller Family/series: PIC16F
• No. Of I/o's: 12
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 64Byte
• Cpu Speed: 20MHz
• No. Of Timers: 2
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: RS- 232, USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 1 x 8
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16F630/676
2.2.2.6
The Power Control (PCON) register contains flag bits
to differentiate between a:
• Power-on Reset (POR)
• Brown-out Detect (BOD)
• Watchdog Timer Reset (WDT)
• External MCLR Reset
The PCON Register bits are shown in Register 2-6.
REGISTER 2-6:
2.2.2.7
The Oscillator Calibration register (OSCCAL) is used to
calibrate the internal 4 MHz oscillator. It contains 6 bits
to adjust the frequency up or down to achieve 4 MHz.
The OSCCAL register bits are shown in Register 2-7.
REGISTER 2-7:
DS40039E-page 16
bit 7-2
bit 1-0
bit 7-2
bit 1
bit 0
PCON Register
OSCCAL Register
OSCCAL — INTERNAL OSCILLATOR CALIBRATION REGISTER (ADDRESS: 90h)
PCON — POWER CONTROL REGISTER (ADDRESS: 8Eh)
bit 7
bit 7
Unimplemented: Read as '0'
POR: Power-on Reset STATUS bit
1 = No Power-on Reset occurred
0 = A Power-on Reset occurred (must be set in software after a Power-on Reset occurs)
BOD: Brown-out Detect STATUS bit
1 = No Brown-out Detect occurred
0 = A Brown-out Detect occurred (must be set in software after a Brown-out Detect occurs)
Legend:
R = Readable bit
- n = Value at POR
CAL5:CAL0: 6-bit Signed Oscillator Calibration bits
111111 = Maximum frequency
100000 = Center frequency
000000 = Minimum frequency
Unimplemented: Read as '0'
Legend:
R = Readable bit
- n = Value at POR
R/W-1
CAL5
U-0
—
R/W-0
CAL4
U-0
—
R/W-0
CAL3
U-0
—
W = Writable bit
W = Writable bit
’1’ = Bit is set
’1’ = Bit is set
R/W-0
CAL2
U-0
—
R/W-0
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
CAL1
U-0
—
R/W-0
CAL0
U-0
—
© 2007 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
R/W-0
POR
U-0
—
R/W-x
BOD
U-0
—
bit 0
bit 0