Microchip, 8bit PIC, PIC16F Microcontroller, 20MHz, 256 B, 4096 x 14 words Flash, 20-Pin PDIP

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RS-artikelnummer:
144-9173
Tillv. art.nr:
PIC16F689-I/P
Tillverkare / varumärke:
Microchip
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Brand

Microchip

Family Name

PIC16F

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

20

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

256 B, 4096 x 14 words

Maximum Frequency

20MHz

RAM Size

256 B

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

1

Number of USART Channels

1

Typical Operating Supply Voltage

2 → 5.5 V

Number of I2C Channels

0

Number of UART Channels

0

Number of CAN Channels

0

Length

26.92mm

Height

4.95mm

Number of ADC Units

1

Width

0.28in

Maximum Operating Temperature

+85 °C

Maximum Number of Ethernet Channels

0

Dimensions

1.06 x 0.28 x 0.195in

Minimum Operating Temperature

-40 °C

Pulse Width Modulation

1 (ECCP)

ADCs

12 x 10 bit

Number of LIN Channels

0

Program Memory Type

Flash

Instruction Set Architecture

RISC

Number of PCI Channels

0

Number of Ethernet Channels

0

PIC16F631/677/685/687/689/690 8-Bit Flash Microcontrollers


The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.

The PIC16F631/677/685/687/689/690 family of microcontrollers is based upon Microchip’s Mid-range core with an 8 level deep hardware stack and 35 instructions. These MCUs provide up to 5 MIPS, up to 7 Kbytes program memory, up to 256 bytes RAM and Data EEPROM of up to 256 bytes. On board is a configurable oscillator factory calibrated to ±1% accuracy.

Microcontroller Features


20 MHz Max. CPU Speed

35 Instructions

8 Level Hardware Stack

8 MHz Internal Oscillator – Selectable frequency range 8 MHz to 32 kHz

18 I/O Pins

Power-On Reset (POR)

Power-Up Timer (PWRT)

Oscillator Start-Up Timer (OST)

Brown-Out Reset (BOR)

Watchdog Timer (WDT)

In-Circuit Serial Programming (ICSP)

Peripherals


12 Channel 10-bit Analogue to Digital Converter (ADC) – PIC16F677/685/687/689/690 Models Only

Two Comparators

8-bit Timer – PIC16F631/677/687/689 Models x 1, PIC16F685/690 Models x 2

One 16-bit Timer

Enhanced Capture, Compare, PWM Module – PIC16F685/690 Models Only

Synchronous Serial Port (SSP) – PIC16F677/687/689/690 Models Only

Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) – PIC16F687/689/690 Models Only

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