PIC16F688-I/P Microchip Technology, PIC16F688-I/P Datasheet - Page 41

• Manufacturer Part Number: PIC16F688-I/P
• Description: IC PIC MCU FLASH 4KX14 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F688-I/P

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 14-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Data Rom Size: 256 B
• Height: 3.3 mm
• Length: 19.05 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162066 - HEADER INTRFC MPLAB ICD2 20PINAC162061 - HEADER INTRFC MPLAB ICD2 20PINDM163029 - BOARD PICDEM FOR MECHATRONICSAC162056 - HEADER INTERFACE ICD2 16F688ACICE0207 - MPLABICE 14P 300 MIL ADAPTERAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 4-1:
 2004 Microchip Technology Inc.
05h/105h
0Bh/8Bh
19h
81h
85h/185h
91h
95h
96h
Legend:
Addr
x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTA.
PORTA
INTCON
CMCON0
OPTION_REG
TRISA
ANSEL
WPUA
IOCA
Name
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
C2OUT
RAPU
ANS7
Bit 7
GIE
—
—
—
—
INTEDG
C1OUT
ANS6
PEIE
Bit 6
—
—
—
—
WPUA5
TRISA5
IOCA5
C2INV
T0CS
ANS5
Bit 5
T0IE
RA5
TRISA4
WPUA4
C1INV
IOCA4
Preliminary
ANS4
T0SE
INTE
Bit 4
RA4
TRISA3
IOCA3
ANS3
RAIE
Bit 3
RA3
PSA
CIS
—
WPUA2
TRISA2
IOCA2
ANS2
Bit 2
T0IF
CM2
RA2
PS2
TRISA1
WPUA1
IOCA1
ANS1
INTF
Bit 1
CM1
RA1
PS1
TRISA0
WPUA0
IOCA0
ANS0
Bit 0
RAIF
CM0
RA0
PS0
PIC16F688
--xx xx00
0000 0000
0000 0000
1111 1111
--11 1111
1111 1111
--11 -111
--00 0000
POR, BOD
Value on:
DS41203B-page 39
other Resets
Value on all
--uu uu00
0000 0000
0000 0000
1111 1111
--11 1111
1111 1111
--11 -111
--00 0000