PIC16F636-I/ST Microchip Technology, PIC16F636-I/ST Datasheet - Page 126

• 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

PIC12F635/PIC16F636/639
REGISTER 11-2:
REGISTER 11-3:
DS41232D-page 124
bit 8
Legend:
R = Readable bit
-n = Value at POR
bit 8-7
bit 6-1
bit 0
bit 8
Legend:
R = Readable bit
-n = Value at POR
bit 8
bit 7
bit 6-1
bit 0
DATOUT1
RSSIFET
R/W-0
R/W-0
DATOUT<1:0>: LFDATA Output type bit
00 = Demodulated output
01 = Carrier Clock output
10 = RSSI output
11 = RSSI output
LCXTUN<5:0>: LCX Tuning Capacitance bit
000000 = +0 pF (Default)
111111 = +63 pF
R1PAR: Register Parity Bit – set/cleared so the 9-bit register contains odd parity – an odd number of set
RSSIFET: Pull-down MOSFET on LFDATA pad bit (controllable by user in the RSSI mode only)
1 = Pull-down RSSI MOSFET on
0 = Pull-down RSSI MOSFET off
CLKDIV: Carrier Clock Divide-by bit
1 = Carrier Clock/4
0 = Carrier Clock/1
LCYTUN<5:0>: LCY Tuning Capacitance bit
000000 = +0 pF (Default)
111111 = +63 pF
R2PAR: Register Parity Bit – set/cleared so the 9-bit register contains odd parity – an odd number of set
DATOUT0
CLKDIV
R/W-0
R/W-0
bits
bits
CONFIGURATION REGISTER 1
CONFIGURATION REGISTER 2
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
LCXTUN5
LCYTUN5
R/W-0
R/W-0
:
:
LCYTUN4
LCXTUN4
R/W-0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
LCXTUN3
LCYTUN3
R/W-0
R/W-0
LCXTUN2
LCYTUN2
R/W-0
R/W-0
x = Bit is unknown
x = Bit is unknown
LCXTUN1
LCYTUN1
R/W-0
R/W-0
© 2007 Microchip Technology Inc.
LCXTUN0
LCYTUN0
R/W-0
R/W-0
R1PAR
R2PAR
R/W-0
R/W-0
bit 0
bit 0