PIC16F636-E/ST Microchip Technology, PIC16F636-E/ST Datasheet - Page 27

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

Specifications of PIC16F636-E/ST

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, LVD, POR, WDT
• Number Of I /o: 11
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 14-TSSOP
• For Use With: AC162057 - MPLAB ICD 2 HEADER 14DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

TABLE 2-5:
© 2007 Microchip Technology Inc.
Bank 2
10Ch
10Dh
10Eh
10Fh
110h
111h
112h
113h
114h
115h
116h
Legend:
Note 1:
Addr
2:
CRCON
CRDAT0
CRDAT1
CRDAT2
CRDAT3
Name
—
—
—
—
—
—
– = Unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition,
shaded = unimplemented
Other (non Power-up) Resets include MCLR Reset and Watchdog Timer Reset during normal operation.
CRDAT<3:0> registers are K
Encoder License Agreement” regarding implementation of the module and access to related registers. The “K
Encoder License Agreement” may be accessed through the Microchip web site located at www.microchip.com/K
or by contacting your local Microchip Sales Representative.
(2)
(2)
(2)
(2)
PIC12F635/PIC16F636/639 SPECIAL FUNCTION REGISTERS SUMMARY BANK 2
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Cryptographic Data Register 0
Cryptographic Data Register 1
Cryptographic Data Register 2
Cryptographic Data Register 3
Unimplemented
Unimplemented
GO/DONE ENC/DEC
Bit 7
Bit 6
EE
L
OQ
Bit 5
—
®
hardware peripheral related registers and require the execution of the “K
Bit 4
PIC12F635/PIC16F636/639
—
Bit 3
—
Bit 2
—
CRREG1 CRREG0 00-- --00 00-- --00
Bit 1
Bit 0
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
POR/BOR/
Value on
WUR
—
—
—
—
—
—
DS41232D-page 25
EE
EE
Page
—
—
—
—
—
—
L
L
EE
OQ
OQ
L
OQ