PIC16C66/JW Microchip Technology, PIC16C66/JW Datasheet - Page 146
![IC MCU OTP 8KX14 PWM 28CDIP](/photos/7/29/72984/150-28-cdip_sml.jpg)
PIC16C66/JW
Manufacturer Part Number
PIC16C66/JW
Description
IC MCU OTP 8KX14 PWM 28CDIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC16LC62A-04SP.pdf
(337 pages)
4.PIC16C66-04SO.pdf
(6 pages)
Specifications of PIC16C66/JW
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
14KB (8K x 14)
Program Memory Type
EPROM, UV
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
28-CDIP (0.300", 7.62mm) Window
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
- PIC16F616T-ISL PDF datasheet
- PIC16F818-ISO PDF datasheet #2
- PIC16LC62A-04SP PDF datasheet #3
- PIC16C66-04SO PDF datasheet #4
- Current page: 146 of 337
- Download datasheet (3Mb)
PIC16C6X
BCF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
BSF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
DS30234D-page 146
Bit Clear f
[ label ] BCF
0
0
0
None
Bit 'b' in register 'f' is cleared
1
1
Before Instruction
After Instruction
Bit Set f
[ label ] BSF
0
0
1
None
Bit 'b' in register 'f' is set.
1
1
Before Instruction
After Instruction
Decode
BCF
Decode
BSF
Q1
Q1
01
01
f
b
f
b
(f<b>)
(f<b>)
127
127
7
7
FLAG_REG = 0xC7
FLAG_REG = 0x47
FLAG_REG = 0x0A
FLAG_REG = 0x8A
register
register
00bb
01bb
FLAG_REG,
Read
FLAG_REG, 7
Read
Q2
Q2
'f'
'f'
f,b
f,b
Process
Process
bfff
bfff
data
data
Q3
Q3
.
7
register 'f'
register 'f'
ffff
ffff
Write
Write
Q4
Q4
BTFSC
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
If Skip:
Bit Test, Skip if Clear
[ label ] BTFSC f,b
0
0
skip if (f<b>) = 0
If bit 'b' in register 'f' is '1' then the next
instruction is executed.
If bit 'b', in register 'f', is '0' then the next
instruction is discarded, and a NOP is
executed instead, making this a 2T
instruction
1
1(2)
Before Instruction
After Instruction
None
(2nd Cycle)
Operation
HERE
FALSE
TRUE
Decode
01
Q1
Q1
No-
f
b
1997 Microchip Technology Inc.
127
7
.
PC =
if FLAG<1> = 0,
PC =
if FLAG<1>=1,
PC =
register 'f'
Operation
10bb
BTFSC
GOTO
•
•
•
Read
Q2
Q2
No-
address HERE
address TRUE
address FALSE
FLAG,1
PROCESS_CODE
Operation
Process
bfff
data
Q3
No-
Q3
Operation
Operation
ffff
CY
Q4
Q4
No-
No-
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