PIC16F87-I/P Microchip Technology, PIC16F87-I/P Datasheet - Page 7
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PIC16F87-I/P
Manufacturer Part Number
PIC16F87-I/P
Description
IC MCU FLASH 4KX14 EEPROM 18DIP
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)
9.PIC16F88-ISO.pdf
(214 pages)
Specifications of PIC16F87-I/P
Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
18-DIP (0.300", 7.62mm)
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
16
Eeprom Size
256 x 8
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
368 B
Interface Type
SSP/USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
16
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014
Minimum Operating Temperature
- 40 C
Package
18PDIP
Device Core
PIC
Family Name
PIC16
Maximum Speed
20 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
ACICE0202 - ADAPTER MPLABICE 18P 300 MILAC164010 - MODULE SKT PROMATEII DIP/SOIC
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F87-I/P
Manufacturer:
MICROCHIP
Quantity:
3 000
1.0
This document contains device specific information for
the operation of the PIC16F87/88 devices. Additional
information may be found in the PICmicro
MCU Reference Manual (DS33023) which may be
downloaded from the Microchip web site. This Refer-
ence Manual should be considered a complementary
document to this data sheet, and is highly recom-
mended reading for a better understanding of the
device architecture and operation of the peripheral
modules.
The PIC16F87/88 belongs to the Mid-Range family of
the PICmicro
are shown in Figure 1-1 and Figure 1-2. These devices
contain features that are new to the PIC16 product line:
• Low-power modes: RC_RUN allows the core and
• Internal RC oscillator with eight selectable
• The Timer1 module current consumption has
• Extended Watchdog Timer (WDT) that can have a
• Two-Speed Start-up: When the oscillator is
• Fail-Safe Clock Monitor: This feature will allow the
• The A/D module has a new register for PIC16
2003 Microchip Technology Inc.
peripherals to be clocked from the INTRC, while
SEC_RUN allows the core and peripherals to be
clocked from the low-power Timer1. Refer to
Section 4.7 “Power Managed Modes” for
further details.
frequencies, including 31.25 kHz, 125 kHz,
250 kHz, 500 kHz, 1 MHz, 2 MHz, 4 MHz, and
8 MHz. The INTRC can be configured as a
primary or secondary clock source. Refer to
Section 4.5 “Internal Oscillator Block” for
further details.
been greatly reduced from 20 A (previous PIC16
devices) to 1.8 A typical (32 kHz at 2V), which is
ideal for real-time clock applications. Refer to
Section 7.0 “Timer1 Module” for further details.
programmable period from 1 ms to 268s. The
WDT has its own 16-bit prescaler. Refer to
Section 15.12 “Watchdog Timer (WDT)” for
further details.
configured for LP, XT, or HS, this feature will clock
the device from the INTRC while the oscillator is
warming up. This, in turn, will enable almost
immediate code execution. Refer to
Section 15.12.3 “Two-Speed Clock Start-up
Mode” for further details.
device to continue operation if the primary or
secondary clock source fails by switching over to
the INTRC.
devices named ANSEL. This register allows
easier configuration of analog or digital I/O pins.
DEVICE OVERVIEW
®
devices. Block diagrams of the devices
®
Mid-Range
Preliminary
TABLE 1-1:
There are 16 I/O pins that are user configurable on a
pin-to-pin basis. Some pins are multiplexed with other
device functions. These functions include:
• External Interrupt
• Change on PORTB Interrupt
• Timer0 Clock Input
• Low-power Timer1 Clock/Oscillator
• Capture/Compare/PWM
• 10-bit, 7-channel A/D Converter (PIC16F88 only)
• SPI™/I
• Two Analog Comparators
• USART
• MCLR (RA5) can be configured as an Input
Table 1-2 details the pinout of the device with
descriptions and details for each pin.
PIC16F87/88
Device
2
C™
Program
4K x 14
FLASH
AVAILABLE MEMORY IN
PIC16F87/88 DEVICES
PIC16F87/88
Memory
368 x 8
Data
DS30487B-page 5
EEPROM
256 x 8
Data