PIC16F877A-I/PT Microchip Technology, PIC16F877A-I/PT Datasheet - Page 221

• Manufacturer Part Number: PIC16F877A-I/PT
• Description: IC MCU FLASH 8K 20MHZ 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

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

APPENDIX A:
Revision A (November 2001)
Original data sheet for PIC16F87XA devices. The
devices presented are enhanced versions of the
PIC16F87X
“PIC16F87X Data Sheet” (DS30292).
Revision B (October 2003)
This revision includes the DC and AC Characteristics
Graphs and Tables. The Electrical Specifications in
Section 17.0 “Electrical Characteristics” have been
updated and there have been minor corrections to the
data sheet text.
TABLE B-1:
 2003 Microchip Technology Inc.
Flash Program Memory
(14-bit words)
Data Memory (bytes)
EEPROM Data Memory (bytes)
Interrupts
I/O Ports
Serial Communications
Parallel Slave Port
10-bit Analog-to-Digital Module
Packages
microcontrollers
DIFFERENCES BETWEEN DEVICES IN THE PIC16F87XA FAMILY
REVISION HISTORY
discussed
5 input channels
MSSP, USART
PIC16F873A
Ports A, B, C
28-pin SSOP
28-pin SOIC
28-pin PDIP
28-pin QFN
192
128
4K
No
14
in
the
Ports A, B, C, D, E
8 input channels
MSSP, USART
PIC16F874A
44-pin PLCC
44-pin TQFP
40-pin PDIP
44-pin QFN
APPENDIX B:
The differences between the devices in this data sheet
are listed in Table B-1.
192
128
Yes
4K
15
5 input channels
MSSP, USART
28-pin SSOP
PIC16F876A
Ports A, B, C
28-pin SOIC
28-pin PDIP
28-pin QFN
PIC16F87XA
368
DEVICE
DIFFERENCES
256
No
8K
14
Ports A, B, C, D, E
DS39582B-page 219
8 input channels
MSSP, USART
PIC16F877A
44-pin PLCC
44-pin TQFP
40-pin PDIP
44-pin QFN
368
256
Yes
8K
15