PIC16F887-E/P Microchip Technology, PIC16F887-E/P Datasheet - Page 120

• Manufacturer Part Number: PIC16F887-E/P
• Description: IC PIC MCU FLASH 8KX14 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F887-E/P

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Mfg Application Notes: Intro to Capacitive Sensing Appl Notes Layout and Physical Design Appl Note
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16F
• No. Of I/o's: 35
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Package: 40PDIP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 35
• Interface Type: I2C/SPI/USART
• On-chip Adc: 14-chx10-bit
• Number Of Timers: 3
• Processor Series: PIC16F
• Core: PIC
• Data Ram Size: 368 B
• Maximum Clock Frequency: 20 MHz
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 53273-916
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM164123, DM164120-3, DV164122
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LD
• Lead Free Status / Rohs Status: Details

PIC16F882/883/884/886/887
FIGURE 10-2:
FIGURE 10-3:
DS41291F-page 118
EEADR<1:0> = 00
EEADR<2:0> = 000
First word of block
to be written
First word of block
to be written
Buffer Register
Buffer Register
BLOCK WRITES TO 2K AND 4K FLASH PROGRAM MEMORY
BLOCK WRITES TO 8K FLASH PROGRAM MEMORY
14
14
EEADR<1:0> = 01
EEADR<2:0> = 001
7
7
Buffer Register
Buffer Register
5
5
EEDATH
EEDATH
14
14
6
6
Program Memory
Program Memory
EEADR<1:0> = 10
EEADR<2:0> = 010
0 7
0 7
EEDATA
Buffer Register
EEDATA
Buffer Register
8
14
8
14
EEADR<1:0> = 11
EEADR<2:0> = 111
0
0
© 2009 Microchip Technology Inc.
Buffer Register
Buffer Register
Sixteen words of
Flash are erased,
then four buffers
are transferred
to Flash
automatically
after this word
is written
Sixteen words of
Flash are erased,
then eight buffers
are transferred
to Flash
automatically
after this word
is written
14
14