PIC16F690-E/P datasheet, PDF - EEWORLD Datasheet

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PIC16F690-E/P: DescriptionMCU 8-bit PIC RISC 7KB Flash 5V Automotive 20-Pin PDIP Tube; File Size3MB，298 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC16F690-E/P Overview

MCU 8-bit PIC RISC 7KB Flash 5V Automotive 20-Pin PDIP Tube

PIC16F690-E/P Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.31.00.01
Family Name	PIC16
Instruction Set Architecture	RISC
Device Core	PIC
Core Architecture	PIC
Maximum CPU Frequency (MHz)	20
Maximum Clock Rate (MHz)	20
Data Bus Width (bit)	8
Program Memory Type	Flash
Program Memory Size	7KB
RAM Size	256B
Maximum Expanded Memory Size	14KB
Programmability	Yes
Interface Type	I2C/SPI/USART
Number of I/Os	18
No. of Timers	3
PWM	1
Number of ADCs	Single
ADC Channels	12
ADC Resolution (bit)	10
USART	1
UART	0
USB	0
SPI	1
I2C	1
I2S	0
CAN	0
Ethernet	0
Watchdog	1
Analog Comparators	2
Parallel Master Port	No
Real Time Clock	No
Minimum Operating Supply Voltage (V)	4.5
Typical Operating Supply Voltage (V)	5
Maximum Operating Supply Voltage (V)	5.5
Maximum Power Dissipation (mW)	800
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	125
Supplier Temperature Grade	Extended
Packaging	Tube
Supplier Package	PDIP
Pin Count	20
Standard Package Name	DIP
Mounting	Through Hole
Package Height	3.3
Package Length	26.16
Package Width	6.35
PCB changed	20
Lead Shape	Through Hole

User Manual

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PIC16F631/677/685/687/689/690

20-Pin Flash-Based, 8-Bit CMOS Microcontrollers

High-Performance RISC CPU

• Only 35 Instructions to Learn:

- All single-cycle instructions except branches

• Operating Speed:

- DC – 20 MHz oscillator/clock input

- DC – 200 ns instruction cycle

• Interrupt Capability

• 8-Level Deep Hardware Stack

• Direct, Indirect and Relative Addressing modes

Low-Power Features

• Standby Current:

- 50 nA @ 2.0V, typical

• Operating Current:

- 11

A

@ 32 kHz, 2.0V, typical

- 220

A

@ 4 MHz, 2.0V, typical

• Watchdog Timer Current:

- <1

A

@ 2.0V, typical

Peripheral Features

Special Microcontroller Features

• Precision Internal Oscillator:

- Factory calibrated to ± 1%

- Software selectable frequency range of

8 MHz to 32 kHz

- Software tunable

- Two-Speed Start-up mode

- Crystal fail detect for critical applications

- Clock mode switching during operation for

power savings

• Power-Saving Sleep mode

• Wide Operating Voltage Range (2.0V-5.5V)

• Industrial and Extended Temperature Range

• Power-on Reset (POR)

• Power-up Timer (PWRTE) and Oscillator Start-up

Timer (OST)

• Brown-out Reset (BOR) with Software Control

Option

• Enhanced Low-Current Watchdog Timer (WDT)

with On-Chip Oscillator (Software selectable

nominal 268 Seconds with Full Prescaler) with

Software Enable

• Multiplexed Master Clear/Input Pin

• Programmable Code Protection

• High Endurance Flash/EEPROM Cell:

- 100,000 write Flash endurance

- 1,000,000 write EEPROM endurance

- Flash/Data EEPROM retention: > 40 years

• Enhanced USART Module:

- Supports RS-485, RS-232 and LIN 2.0

- Auto-Baud Detect

- Auto-wake-up on Start bit

• 17 I/O Pins and 1 Input-Only Pin:

- High current source/sink for direct LED drive

- Interrupt-on-Change pin

- Individually programmable weak pull-ups

- Ultra Low-Power Wake-up (ULPWU)

• Analog Comparator Module with:

- Two analog comparators

- Programmable on-chip voltage reference

(CV

REF

) module (% of V

)

- Comparator inputs and outputs externally

accessible

- SR Latch mode

- Timer 1 Gate Sync Latch

- Fixed 0.6V V

REF

• A/D Converter:

- 10-bit resolution and 12 channels

• Timer0: 8-Bit Timer/Counter with 8-Bit

Programmable Prescaler

• Enhanced Timer1:

- 16-bit timer/counter with prescaler

- External Timer1 Gate (count enable)

- Option to use OSC1 and OSC2 in LP mode

as Timer1 oscillator if INTOSC mode

selected

• Timer2: 8-Bit Timer/Counter with 8-Bit Period

• Enhanced Capture, Compare, PWM+ Module:

- 16-bit Capture, max resolution 12.5 ns

- Compare, max resolution 200 ns

- 10-bit PWM with 1, 2 or 4 output channels,

programmable “dead time”, max frequency

20 kHz

- PWM output steering control

• Synchronous Serial Port (SSP):

- SPI mode (Master and Slave)

• I

C™ (Master/Slave modes):

- I

C™ address mask

• In-Circuit Serial Programming

(ICSP

) via Two

Pins



2005-2015 Microchip Technology Inc.

DS40001262F-page 1

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