PIC16F87-I/ML Microchip Technology, PIC16F87-I/ML Datasheet - Page 528
![IC MCU FLASH 4KX14 EEPROM 28QFN](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC16F87-I/ML
Manufacturer Part Number
PIC16F87-I/ML
Description
IC MCU FLASH 4KX14 EEPROM 28QFN
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F818-ISO.pdf
(6 pages)
4.PIC16F87-IP.pdf
(228 pages)
5.PIC16F87-IP.pdf
(8 pages)
6.PIC16F87-IP.pdf
(4 pages)
7.PIC16F87-IP.pdf
(8 pages)
8.PIC16F87-IP.pdf
(24 pages)
Specifications of PIC16F87-I/ML
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Oscillator Type
Internal
Core Processor
PIC
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
16
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Controller Family/series
PIC16F
No. Of I/o's
16
Eeprom Memory Size
256Byte
Ram Memory Size
368Byte
Cpu Speed
20MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNAC164322 - MODULE SOCKET MPLAB PM3 28/44QFNAC164033 - ADAPTER 28QFN TO 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
Data Converters
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F818-ISO PDF datasheet #3
- PIC16F87-IP PDF datasheet #4
- PIC16F87-IP PDF datasheet #5
- PIC16F87-IP PDF datasheet #6
- PIC16F87-IP PDF datasheet #7
- PIC16F87-IP PDF datasheet #8
- Current page: 528 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
29.3
29.3.1
29.3.2
29.3.3
DS31029A-page 29-6
Special Function Registers as Source/Destination
STATUS Register as Destination
PCL as Source or Destination
Bit Manipulation
The Section 29. Instruction Set’s orthogonal instruction set allows read and write of all file regis-
ters, including special function registers. Some special situations the user should be aware of are
explained in the following subsections:
If an instruction writes to the STATUS register, the Z, C, DC and OV bits may be set or cleared
as a result of the instruction and overwrite the original data bits written. For example, executing
CLRF STATUS will clear register STATUS, and then set the Z bit leaving 0000 0100b in the reg-
ister.
Read, write or read-modify-write on PCL may have the following results:
Read PC:
Write PCL:
Read-Modify-Write:
Where PCH = program counter high byte (not an addressable register), PCLATH = Program
counter high holding latch, dest = destination, W register or register file f.
All bit manipulation instructions will first read the entire register, operate on the selected bit and
then write the result back (read-modify-write (R-M-W)) the specified register. The user should
keep this in mind when operating on some special function registers, such as ports.
Note:
Status bits that are manipulated by the device (including the interrupt flag bits) are
set or cleared in the Q1 cycle. So there is no issue with executing R-M-W instructions
on registers which contain these bits.
PCL
PCLATH
8-bit destination value
PCL
PCLATH
8-bit result
ALU operand
dest;
PCH;
PCH;
PCL
PCLATH does not change;
PCL
1997 Microchip Technology Inc.
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