PIC16F877A-I/PT Microchip Technology, PIC16F877A-I/PT Datasheet - Page 12
![IC MCU FLASH 8K 20MHZ 44-TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16F877A-I/PT
Manufacturer Part Number
PIC16F877A-I/PT
Description
IC MCU FLASH 8K 20MHZ 44-TQFP
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 PIC16F877A-I/PT
Program Memory Type
FLASH
Program Memory Size
14KB (8K x 14)
Package / Case
44-TQFP, 44-VQFP
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
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
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
368 B
Interface Type
CCP/I2C/MSSP/SPI/USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
33
Number Of Timers
3
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-ch x 10-bit
Package
44TQFP
Device Core
PIC
Family Name
PIC16
Maximum Speed
20 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F877A-I/PT
Manufacturer:
MICROCHIP
Quantity:
9 100
Company:
Part Number:
PIC16F877A-I/PT
Manufacturer:
AVAGO
Quantity:
84
Company:
Part Number:
PIC16F877A-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
PIC16F87XA
TABLE 1-3:
DS39582B-page 10
OSC1/CLKI
OSC2/CLKO
MCLR/V
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/C1OUT
RA5/AN4/SS/C2OUT
Legend:
Note 1:
OSC1
CLKI
OSC2
CLKO
MCLR
V
RA0
AN0
RA1
AN1
RA2
AN2
V
CV
RA3
AN3
V
RA4
T0CKI
C1OUT
RA5
AN4
SS
C2OUT
REF
REF
PP
Pin Name
REF
2:
3:
PP
-
+
REF
REF
I = input
— = Not used
This buffer is a Schmitt Trigger input when configured as the external interrupt.
This buffer is a Schmitt Trigger input when used in Serial Programming mode.
This buffer is a Schmitt Trigger input when configured in RC Oscillator mode and a CMOS input otherwise.
-/CV
+
REF
PIC16F874A/877A PINOUT DESCRIPTION
PDIP
Pin#
13
14
1
2
3
4
5
6
7
O = output
TTL = TTL input
PLCC
Pin#
14
15
2
3
4
5
6
7
8
TQFP
Pin#
30
31
18
19
20
21
22
23
24
QFN
Pin#
I/O = input/output
ST = Schmitt Trigger input
32
33
18
19
20
21
22
23
24
I/O/P
Type
I/O
I/O
I/O
I/O
I/O
I/O
O
O
P
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
ST/CMOS
Buffer
Type
TTL
TTL
TTL
TTL
TTL
ST
ST
—
(4)
P = power
Oscillator crystal or external clock input.
Oscillator crystal or clock output.
Master Clear (input) or programming voltage (output).
PORTA is a bidirectional I/O port.
input. ST buffer when configured in RC mode;
otherwise CMOS.
with pin function OSC1 (see OSC1/CLKI,
OSC2/CLKO pins).
Oscillator mode.
has 1/4 the frequency of OSC1 and denotes the
instruction cycle rate.
low Reset to the device.
Oscillator crystal input or external clock source
External clock source input. Always associated
Oscillator crystal output.
Connects to crystal or resonator in Crystal
In RC mode, OSC2 pin outputs CLKO, which
Master Clear (Reset) input. This pin is an active
Programming voltage input.
Digital I/O.
Analog input 0.
Digital I/O.
Analog input 1.
Digital I/O.
Analog input 2.
A/D reference voltage (Low) input.
Comparator V
Digital I/O.
Analog input 3.
A/D reference voltage (High) input.
Digital I/O – Open-drain when configured as
output.
Timer0 external clock input.
Comparator 1 output.
Digital I/O.
Analog input 4.
SPI slave select input.
Comparator 2 output.
2003 Microchip Technology Inc.
REF
Description
output.