PIC16F690-E/P Microchip Technology Inc., PIC16F690-E/P Datasheet - Page 18

• Manufacturer Part Number: PIC16F690-E/P
• Description: 20 PIN, 7 KB FLASH, 256 RAM, 18 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F690-E/P

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 7 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 18
• Interface: USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 20-pin PDIP
• Programmable Memory: 7K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F631/677/685/687/689/690
TABLE 1-2:
DS41262C-page 16
RA0/AN0/C1IN+/ICSPDAT/
ULPWU
RA1/AN1/C12IN0-/V
ICSPCLK
RA2/AN2/T0CKI/INT/C1OUT
RA3/MCLR/V
RA4/AN3/T1G/OSC2/CLKOUT
RA5/T1CKI/OSC1/CLKIN
RB4/AN10/SDI/SDA
RB5/AN11
RB6/SCK/SCL
Legend:
AN
TTL = TTL compatible input
HV
Name
PP
= Analog input or output
= High Voltage
PINOUT DESCRIPTION – PIC16F677
REF
/
Function
ICSPDAT
ICSPCLK
CLKOUT
ULPWU
C12IN0-
C1OUT
C1IN+
T0CKI
MCLR
T1CKI
CLKIN
OSC2
OSC1
AN10
AN11
V
RA0
AN0
RA1
AN1
RA2
AN2
RA3
RA4
AN3
T1G
RA5
RB4
SDA
RB5
RB6
SCK
SCL
V
SDI
INT
REF
PP
Input
XTAL
Type
CMOS = CMOS compatible input or output
ST
XTAL = Crystal
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
AN
AN
AN
AN
AN
AN
AN
HV
AN
AN
AN
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
= Schmitt Trigger input with CMOS levels
Output
Preliminary
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS ICSP™ Data I/O.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS Comparator C1 output.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS F
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS SPI clock.
XTAL
Type
OD
OD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Individually enabled pull-up.
A/D Channel 0 input.
Comparator C1 non-inverting input.
Ultra Low-Power Wake-up input.
Individually enabled pull-up.
A/D Channel 1 input.
Comparator C1 or C2 inverting input.
External Voltage Reference for A/D.
ICSP™ clock.
Individually enabled pull-up.
A/D Channel 2 input.
Timer0 clock input.
External interrupt pin.
General purpose input. Individually controlled interrupt-on-
change.
Master Clear with internal pull-up.
Programming voltage.
Individually enabled pull-up.
A/D Channel 3 input.
Timer1 gate input.
Crystal/Resonator.
Individually enabled pull-up.
Timer1 clock input.
Crystal/Resonator.
External clock input/RC oscillator connection.
Individually enabled pull-up.
A/D Channel 10 input.
SPI data input.
I
Individually enabled pull-up.
A/D Channel 11 input.
Individually enabled pull-up.
I
2
2
OSC
C™ data input/output.
C™ clock.
/4 output.
Description
© 2006 Microchip Technology Inc.