PIC16F887-I/PT Microchip Technology Inc., PIC16F887-I/PT Datasheet - Page 209

• Manufacturer Part Number: PIC16F887-I/PT
• Description: MCU, 8-Bit, 8KW Flash, 368 RAM, 36 I/O, TQFP-44
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F887-I/PT

• A/d Inputs: 14-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 35
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin TFQP
• Programmable Memory: 14K Bytes
• Ram Size: 368 Bytes
• Resistance, Drain To Source On: Bytes
• Serial Interface: MSSP or EUSART
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

REGISTER 14-2:
© 2007 Microchip Technology Inc.
bit 15
bit 7
bit 15-11
bit 10-9
bit 8
bit 7-0
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Unimplemented: Read as ‘1’
WRT<1:0>: Flash Program Memory Self Write Enable bits
PIC16F883/PIC16F884
00 = 0000h to 07FFh write protected, 0800h to 0FFFh may be modified by EECON control
01 = 0000h to 03FFh write protected, 0400h to 0FFFh may be modified by EECON control
10 = 0000h to 00FFh write protected, 0100h to 0FFFh may be modified by EECON control
11 = Write protection off
PIC16F886/PIC16F887
00 = 0000h to 0FFFh write protected, 1000h to 1FFFh may be modified by EECON control
01 = 0000h to 07FFh write protected, 0800h to 1FFFh may be modified by EECON control
10 = 0000h to 00FFh write protected, 0100h to 1FFFh may be modified by EECON control
11 = Write protection off
PIC16F882
00 = 0000h to 03FFh write protected, 0400h to 07FFh may be modified by EECON control
01 = 0000h to 00FFh write protected, 0100h to 07FFh may be modified by EECON control
11 = Write protection off
BOR4V: Brown-out Reset Selection bit
0 = Brown-out Reset set to 2.1V
1 = Brown-out Reset set to 4.0V
Unimplemented: Read as ‘1’
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CONFIG2: CONFIGURATION WORD REGISTER 2
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PIC16F882/883/884/886/887
Preliminary
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—
—
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WRT1
—
WRT0
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DS41291D-page 207
BOR4V
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bit 8
bit 0