PIC16F688-I/STG Microchip Technology, PIC16F688-I/STG Datasheet - Page 158

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

Specifications of PIC16F688-I/STG

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Program Memory Size: 7KB (4K x 14)
• 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-TSSOP
• For Use With: XLT14SS-1 - SOCKET TRANSITION 14DIP/14SSOPAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC162056 - HEADER INTERFACE ICD2 16F688
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F688
FIGURE 14-6:
FIGURE 14-7:
DS41203E-page 156
Watchdog Timer
Internal Reset
Start-Up Time
(due to BOR)
Note 1:
Time-out
Reset
I/O pins
Internal
PWRT
MCLR
Reset
*
POR
OSC
V
V
DD
(1)
(1)
DD
64 ms delay only if PWRTE bit in the Configuration Word register is programmed to ‘0’.
Asserted low.
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND
POWER-UP TIMER TIMING
BROWN-OUT RESET TIMING AND CHARACTERISTICS
V
BOR
33
(Device in Brown-out Reset)
32
37
34
30
V
BOR
33*
+ V
HYST
31
(Device not in Brown-out Reset)
© 2009 Microchip Technology Inc.
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