PIC16F877AT-I/L Microchip Technology, PIC16F877AT-I/L Datasheet - Page 7

• Manufacturer Part Number: PIC16F877AT-I/L
• Description: IC MCU CMOS 20MHZ 8K FLSH 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

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

2.4.2.9
After receiving this command, the chip stops program-
ming the memory (test program memory or user pro-
gram memory) that it was programming at the time.
TABLE 2-1:
 2010 Microchip Technology Inc.
Load Configuration
Load Data for Program Memory
Read Data from Program Memory
Increment Address
Begin Erase/Programming Cycle
Begin Programming Only Cycle
Bulk Erase Program Memory
Bulk Erase Data Memory
Chip Erase
Load Data for Data Memory
Read Data from Data Memory
End Programming
Note:
This command will also set the write data
shift latches to all ‘1’s to avoid issues with
downloading only one word before the
write.
Command
End Programming
COMMAND MAPPING FOR PIC16F87XA
0
0
0
0
0
1
0
0
1
0
0
1
Advance Information
Mapping (MSB … LSB)
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
0
0
0
0
1
0
1
1
0
1
0
1
0
0
0
1
1
1
0
1
0
0
0
0
0
0
1
1
1
1
1
1
0, data (14), 0
0, data (14), 0
0, data (14), 0
4 ms typical,
internally timed
1 ms typical,
externally timed
internally timed
internally timed
4 ms typical,
internally timed
0, data (14), 0
0, data (14), 0
Data
PIC16F87XA
Voltage Range
DS39589C-page 7
2.2V - 5.5V
2.2V - 5.5V
2.2V - 5.5V
2.2V - 5.5V
2.2V - 5.5V
4.5V - 5.5V
4.5V - 5.5V
4.5V - 5.5V
4.5V - 5.5V
2.2V - 5.5V
2.2V - 5.5V