PIC16F877A-E/L Microchip Technology, PIC16F877A-E/L Datasheet - Page 17

• Manufacturer Part Number: PIC16F877A-E/L
• Description: IC MCU FLASH 8KX14 W/AD 44-PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F877A-E/L

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 44-PLCC
• 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 ~ 125°C
• 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: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 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

FIGURE 6-1:
FIGURE 6-2:
FIGURE 6-3:
 2010 Microchip Technology Inc.
(CLOCK)
(CLOCK)
(CLOCK)
RESET
(DATA)
RESET
(DATA)
RESET
MCLR
(DATA)
MCLR
MCLR
tset0
RB6
RB7
tset0
RB6
RB7
tset0
RB6
RB7
V
V
V
IHH
IHH
IHH
thld0
thld0
thld0
tset1
1
0
LOAD DATA FOR USER PROGRAM MEMORY COMMAND (PROGRAM/VERIFY)
LOAD DATA FOR USER DATA MEMORY COMMAND (PROGRAM/VERIFY)
READ DATA FROM PROGRAM MEMORY COMMAND (PROGRAM/VERIFY)
1
1
1
0
100 ns min
100 ns min
100 ns min
2
2
2
0
1
1
tset1
thld1
tset1
3
thld1
1
thld1
3
3
0
0
RB7 = input
4
0
4
Advance Information
4
0
0
Program/Verify Test Mode
Program/Verify Test Mode
Program/Verify Test Mode
5
5
0
0
5
0
X
6
tdly1
tdly1
6
6
X
X
1 s min
1 s min
1 s min
1 s min
1 s min
tdly2
1 s min
tdly2
tdly2
tdly1
1
1
1
strt_bit
strt_bit
2
100 ns min
100 ns min
2
2
bit 0
tdly3
3
tset1
3
tset1
3
thld1
thld1
PIC16F87XA
4
4
RB7 = output
4
5
5
5
DS39589C-page 17
15
15
15
bit 13
16
16
16
stp_bit
stp_bit
input
RB7