PIC16F877AT-I/L Microchip Technology, PIC16F877AT-I/L Datasheet - Page 163
![IC MCU CMOS 20MHZ 8K FLSH 44PLCC](/photos/6/63/66325/150-44-plcc_sml.jpg)
PIC16F877AT-I/L
Manufacturer Part Number
PIC16F877AT-I/L
Description
IC MCU CMOS 20MHZ 8K FLSH 44PLCC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16C770-ISO.pdf
(8 pages)
4.PIC16F873A-ISO.pdf
(234 pages)
5.PIC16F873A-ISO.pdf
(6 pages)
6.PIC16F873A-ISO.pdf
(4 pages)
7.PIC16F873A-ISO.pdf
(6 pages)
8.PIC16F873A-ISO.pdf
(4 pages)
9.PIC16F873A-ISO.pdf
(22 pages)
Specifications of PIC16F877AT-I/L
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
33
Program Memory Size
14KB (8K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
368 B
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
33
Number Of Timers
1 x 16 bit
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, ICE2000, DM163022, DV164120
Minimum Operating Temperature
- 40 C
On-chip Adc
8
For Use With
DVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F877AT-I/L
Manufacturer:
Microchip Technology
Quantity:
10 000
15.2
ADDLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
ADDWF
Syntax:
Operands:
Operation:
Status Affected:
Description:
ANDLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
ANDWF
Syntax:
Operands:
Operation:
Status Affected:
Description:
2003 Microchip Technology Inc.
Instruction Descriptions
Add W and f
0
d
(W) + (f)
C, DC, Z
Add the contents of the W register
with register ‘f’. If ‘d’ is ‘0’, the
result is stored in the W register. If
‘d’ is ‘1’, the result is stored back
in register ‘f’.
AND W with f
[ label ] ANDWF
0
d
(W) .AND. (f)
Z
AND the W register with register
‘f’. If ‘d’ is ‘0’, the result is stored in
the W register. If ‘d’ is ‘1’, the
result is stored back in register ‘f’.
Add Literal and W
[ label ] ADDLW
0
(W) + k
C, DC, Z
The contents of the W register
are added to the eight-bit literal ‘k’
and the result is placed in the W
register.
AND Literal with W
[ label ] ANDLW
0
(W) .AND. (k)
Z
The contents of W register are
AND’ed with the eight-bit literal
‘k’. The result is placed in the W
register.
[ label ] ADDWF
f
f
k
k
127
127
255
255
(W)
(destination)
(destination)
(W)
f,d
k
k
f,d
BCF
Syntax:
Operands:
Operation:
Status Affected:
Description:
BSF
Syntax:
Operands:
Operation:
Status Affected:
Description:
BTFSS
Syntax:
Operands:
Operation:
Status Affected:
Description:
BTFSC
Syntax:
Operands:
Operation:
Status Affected:
Description:
Bit Test, Skip if Clear
[ label ] BTFSC f,b
0
0
skip if (f<b>) = 0
None
If bit ‘b’ in register ‘f’ is ‘1’, the next
instruction is executed.
If bit ‘b’ in register ‘f’ is ‘0’, the next
instruction is discarded and a NOP
is executed instead, making this a
2 T
Bit Test f, Skip if Set
[ label ] BTFSS f,b
0
0
skip if (f<b>) = 1
None
If bit ‘b’ in register ‘f’ is ‘0’, the next
instruction is executed.
If bit ‘b’ is ‘1’, then the next instruc-
tion is discarded and a NOP is
executed instead, making this a
2 T
Bit Clear f
[ label ] BCF
0
0
0
None
Bit ‘b’ in register ‘f’ is cleared.
Bit Set f
[ label ] BSF
0
0
1
None
Bit ‘b’ in register ‘f’ is set.
CY
CY
PIC16F87XA
f
b < 7
f
b
f
b
f
b
(f<b>)
(f<b>)
instruction.
instruction.
127
127
7
127
127
7
7
f,b
f,b
DS39582B-page 161