PIC16F690-E/P Microchip Technology Inc., PIC16F690-E/P Datasheet - Page 81

• 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

4.5.7
The RC6/AN8/SS
of the following:
• a general purpose I/O
• an analog input for the ADC (except PIC16F631)
• a slave select input
FIGURE 4-15:
© 2006 Microchip Technology Inc.
PORTC
PORTC
Data Bus
TRISC
TRISC
WR
WR
RD
Note
RD
Note 1:
Available on PIC16F685/PIC16F690 only.
2: AN8 is not implemented on PIC16F631.
1:
2:
D
D
To SS Input
To A/D Converter
CK
CK
RC6/AN8/SS
SS
PIC16F687/PIC16F689/PIC16F690 only.
ANSEL determines Analog Input mode.
Not implemented on PIC16F631.
Q
Q
Q
Q
is available on
(1,2)
is configurable to function as one
BLOCK DIAGRAM OF RC6
(2)
Analog Input
Mode
(1)
PIC16F631/677/685/687/689/690
V
V
DD
SS
I/O Pin
Preliminary
4.5.8
The RC7/AN9/SDO
one of the following:
• a general purpose I/O
• an analog input for the ADC (except PIC16F631)
• a serial data output
FIGURE 4-16:
PORTC
PORTC
Data Bus
TRISC
TRISC
WR
WR
RD
RD
Note
Note 1: SDO is available on PIC16F687/
Available on PIC16F685/PIC16F690 only.
2: AN9 is not implemented on PIC16F631.
1:
2:
D
D
To A/D Converter
CK
CK
RC7/AN9/SDO
PIC16F689/PIC16F690 only.
ANSEL determines Analog Input mode.
Not implemented on PIC16F631.
Q
Q
Q
Q
SDO
(1,2)
PORT/SDO
BLOCK DIAGRAM OF RC7
Select
(2)
is configurable to function as
1
0
0
1
Analog Input
Mode
(1)
DS41262C-page 79
V
V
DD
SS
I/O Pin