PIC16F687-I/ML Microchip Technology, PIC16F687-I/ML Datasheet - Page 81

• Manufacturer Part Number: PIC16F687-I/ML
• Description: IC PIC MCU FLASH 2KX14 20QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F687-I/ML

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 18
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C, SPI, SSP, EUSART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163029, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Height: 0.88 mm
• Length: 4 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Width: 4 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNAC162061 - HEADER INTRFC MPLAB ICD2 20PINDVA1004 - DEVICE ADAPTER 8/14/20DIP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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:
© 2007 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
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)
DS41262D-page 79
V
V
DD
SS
I/O Pin