PIC16F690-E/ML Microchip Technology, PIC16F690-E/ML Datasheet - Page 7

• Manufacturer Part Number: PIC16F690-E/ML
• Description: IC, 8BIT MCU, PIC16F, 20MHZ, QFN-20
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F690-E/ML

• Controller Family/series: PIC16F
• No. Of I/o's: 18
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Core Size: 8 Bit
• Program Memory Size: 4096 Words
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20QFN-1 - SOCKET TRANSITION 20DIP-20QFNAC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNPIC16F690DM-PCTLHS - BOARD DEMO PICTAIL HUMIDITY SNSRAC162061 - HEADER INTRFC MPLAB ICD2 20PIN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F687/689 Pin Diagram
TABLE 4:
© 2008 Microchip Technology Inc.
Note 1: Pull-up activated only with external MCLR configuration.
RA0
RA1
RA2
RA3
RA4
RA5
RB4
RB5
RB6
RB7
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RC7
I/O
—
—
20-pin PDIP, SOIC, SSOP
Pin
19
18
17
13
12
10
16
15
14
20
11
4
3
2
7
6
5
8
9
1
RA4/AN3/T1G/OSC2/CLKOUT
AN0/ULPWU
AN1/V
PIC16F687/689 PIN SUMMARY
Analog
RA5/T1CKI/OSC1/CLKIN
AN10
AN11
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
—
—
—
—
—
—
—
—
REF
RC3/AN7/C12IN3-
RA3/MCLR/V
RC7/AN9/SDO
RC6/AN8/SS
Comparators
RC4/C2OUT
RB7/TX/CK
C12IN0-
C12IN1-
C12IN2-
C12IN3-
C1OUT
C2OUT
C1IN+
C2IN+
PIC16F631/677/685/687/689/690
—
—
—
—
—
—
—
—
—
—
—
—
RC5
V
DD
PP
Timers
T0CKI
T1CKI
T1G
1
2
3
4
5
6
7
8
9
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
20
19
18
17
16
15
14
13
12
11
EUSART
RX/DT
TX/CK
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
V
RA0/AN0/C1IN+/ICSPDAT/ULPWU
RA1/AN1/C12IN0-/V
RA2/AN2/T0CKI/INT/C1OUT
RC0/AN4/C2IN+
RC1/AN5/C12IN1-
RC2/AN6/C12IN2-
RB4/AN10/SDI/SDA
RB5/AN11/RX/DT
RB6/SCK/SCL
SS
SCL/SCK
SDI/SDA
SDO
SSP
SS
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Interrupt Pull-up
IOC/INT
IOC
IOC
IOC
IOC
IOC
IOC
IOC
IOC
IOC
REF
—
—
—
—
—
—
—
—
—
—
/ICSPCLK
Y
—
—
—
—
—
—
—
—
—
—
Y
Y
Y
Y
Y
Y
Y
Y
Y
(1)
DS41262E-page 5
OSC2/CLKOUT
OSC1/CLKIN
MCLR/V
ICSPCLK
ICSPDAT
Basic
V
V
—
—
—
—
—
—
—
—
—
—
—
—
DD
SS
PP