PIC16LF877A-I/PT Microchip Technology, PIC16LF877A-I/PT Datasheet - Page 9

• Manufacturer Part Number: PIC16LF877A-I/PT
• Description: IC PIC MCU FLASH 8KX14 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16LF877A-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: 10MHz
• 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): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16LF
• 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: 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 1-2:
 2003 Microchip Technology Inc.
Note 1: Higher order bits are from the Status register.
Data EEPROM
OSC1/CLKI
OSC2/CLKO
Timer0
PIC16F874A
PIC16F877A
Program
Device
Bus
Instruction reg
Generation
Instruction
Decode &
14
Program
PIC16F874A/877A BLOCK DIAGRAM
Control
Memory
Timing
Flash
CCP1,2
Timer1
8
13
MCLR
Direct Addr
Start-up Timer
Program Counter
Programming
Program Flash
Low-Voltage
8 Level Stack
Watchdog
Brown-out
Debugger
Power-up
Oscillator
Power-on
In-Circuit
Synchronous
4K words
8K words
Reset
Reset
Timer
Timer
Serial Port
(13-bit)
Timer2
V
DD
, V
SS
7
RAM Addr
8
3
(1)
Data Bus
Addr MUX
Registers
10-bit A/D
W reg
USART
ALU
RAM
File
Status reg
FSR reg
9
MUX
8
Data Memory
192 Bytes
368 Bytes
Indirect
Addr
8
Comparator
PORTC
PORTD
PORTA
PORTB
PORTE
PIC16F87XA
Slave Port
Parallel
Data EEPROM
128 Bytes
256 Bytes
Reference
Voltage
RD0/PSP0
RD1/PSP1
RD2/PSP2
RD3/PSP3
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/C1OUT
RA5/AN4/SS/C2OUT
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
RB0/INT
RB1
RB2
RB3/PGM
RB4
RB5
RB6/PGC
RB7/PGD
DS39582B-page 7
REF
REF
-/CV
+
REF