PIC16F636-I/P Microchip Technology Inc., PIC16F636-I/P Datasheet - Page 109

• Manufacturer Part Number: PIC16F636-I/P
• Description: 14 PIN, 3.5 KB FLASH, 128 RAM, 12 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F636-I/P

• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 12
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 14-pin PDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

REGISTER 11-4:
REGISTER 11-5:
© 2005 Microchip Technology Inc.
bit 8-7
bit 6-1
bit 0
bit 8-5
bit 4-1
bit 0
bit 8
Unimplemented: Read as ‘0’
LCZTUN<5:0>: LCZ Tuning Capacitance bit
000000 =+0 pF (Default)
111111 =+63 pF
R3PAR: Register Parity Bit – set/cleared so the 9-bit register contains odd parity – an odd number of set bits
Legend:
R = Readable bit
- n = Value at POR
bit 8
LCXSEN<3:0>
0000 = -0 dB (Default)
0001 = -2 dB
0010 = -4 dB
0011 = -6 dB
0100 = -8 dB
0101 = -10 dB
0110 = -12 dB
0111 = -14 dB
1000 = -16 dB
1001 = -18 dB
1010 = -20 dB
1011 = -22 dB
1100 = -24 dB
1101 = -26 dB
1110 = -28 dB
1111 = -30 dB
LCYSEN<3:0>
0000 = -0 dB (Default)
1111 = -30 dB
R4PAR: Register Parity bit – set/cleared so the 9-bit register contains odd parity – an odd number of set bits
Legend:
R = Readable bit
- n = Value at POR
LCXSEN3
R/W-0
Note 1: Assured monotonic increment (or decrement) by design.
U-0
—
:
CONFIGURATION REGISTER 3 (ADDRESS: 0011)
CONFIGURATION REGISTER 4 (ADDRESS: 0100)
LCXSEN2
(1)
(1)
R/W-0
U-0
: Typical LCX Sensitivity Reduction bit
: Typical LCY Sensitivity Reduction bit
—
:
LCXSEN1
LCZTUN5
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
R/W-0
R/W-0
LCZTUN4
LCXSEN0
PIC12F635/PIC16F636/639
R/W-0
R/W-0
Preliminary
LCZTUN3
LCYSEN3
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
LCYSEN2
LCZTUN2
R/W-0
R/W-0
LCZTUN1
LCYSEN1
R/W-0
R/W-0
x = Bit is unknown
x = Bit is unknown
LCYSEN0
LCZTUN0
R/W-0
R/W-0
DS41232B-page 107
R3PAR
R4PAR
R/W-0
R/W-0
bit 0
bit 0