PIC16F636-I/ST Microchip Technology, PIC16F636-I/ST Datasheet - Page 71

• Manufacturer Part Number: PIC16F636-I/ST
• Description: IC MCU FLASH 2KX14 14TSSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F636-I/ST

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 14-TSSOP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, LVD, POR, WDT
• Number Of I /o: 11
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: RS- 232/SPI/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Package: 14TSSOP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162057 - MPLAB ICD 2 HEADER 14DIP
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 6-1:
© 2007 Microchip Technology Inc.
CMCON1
INTCON
PIE1
PIR1
TMR1H
TMR1L
T1CON
Legend:
Note
Name
1:
Holding Register for the Most Significant Byte of the 16-bit TMR1 Register
Holding Register for the Least Significant Byte of the 16-bit TMR1 Register
x = unknown, u = unchanged, – = unimplemented, read as ‘0’. Shaded cells are not used by the Timer1 module.
PIC16F636/639 only.
T1GINV
EEIF
Bit 7
EEIE
GIE
—
SUMMARY OF REGISTERS ASSOCIATED WITH TIMER1
TMR1GE
LVDIF
LVDIE
Bit 6
PEIE
—
T1CKPS1
CRIF
Bit 5
CRIE
T0IE
—
T1CKPS0 T1OSCEN
C2IF
C2IE
Bit 4
INTE
—
(1)
(1)
PIC12F635/PIC16F636/639
Bit 3
C1IF
RAIE
C1IE
—
T1SYNC
OSFIF
OSFIE
Bit 2
T0IF
—
TMR1CS
T1GSS
Bit 1
INTF
—
—
CMSYNC
TMR1ON
TMR1IF
TMR1IE
Bit 0
RAIF
POR, BOR
0000 000x
xxxx xxxx
xxxx xxxx
0000 0000
---- --10
000- 00-0
000- 00-0
Value on
DS41232D-page 69
00-- --10
0000 000x
000- 00-0
000- 00-0
uuuu uuuu
uuuu uuuu
uuuu uuuu
Value on
all other
Resets