PIC16F887-E/P Microchip Technology, PIC16F887-E/P Datasheet - Page 23

• 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

FIGURE 3-19:
 2009 Microchip Technology Inc.
Note:
No
Memory Command
Ensure that a device Bulk Erase has been performed or that the device is blank prior to programming
the configuration memory.
Program Cycle
From Program
Configuration
Data Correct?
Read Data
Command
Address =
Increment
One-word
(User ID)
0x2004?
PROGRAM FLOWCHART – PIC16F88X CONFIGURATION MEMORY
Address
Load
Start
Yes
Yes
No
Memory Command
(Config. Word 2)
(Config. Word 1)
Programming
Command (x3)
Program Cycle
Program Cycle
From Program
Data Correct?
Command
Read Data
Increment
Increment
One-word
One-word
Report
Failure
Address
Address
Done
Yes
No
Programming
Report
Failure
(Internally timed)
Programming
Wait T
Command
Begin
PROG
Program Memory
Program Cycle
1
Load Data
for
PIC16F88X
(Externally timed)
Programming
Programming
Wait T
Wait T
Command
Begin
End
PROG
DIS
DS41287D-page 23
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