PIC16F688-I/STG Microchip Technology, PIC16F688-I/STG Datasheet - Page 3

• 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

High-Performance RISC CPU:
• Only 35 Instructions to Learn:
• Operating Speed:
• Interrupt Capability
• 8-level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
Special Microcontroller Features:
• Precision Internal Oscillator:
• Power-Saving Sleep mode
• Wide Operating Voltage Range (2.0V-5.5V)
• Industrial and Extended Temperature Range
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
• Brown-out Reset (BOR) with Software Control
• Enhanced Low-Current Watchdog Timer (WDT)
• Multiplexed Master Clear with Weak Pull-up or
• Programmable Code Protection
• High-Endurance Flash/EEPROM Cell:
© 2009 Microchip Technology Inc.
14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology
- All single-cycle instructions except branches
- DC – 20 MHz oscillator/clock input
- DC – 200 ns instruction cycle
- Factory calibrated to ±1%
- Software selectable frequency range of
- Software tunable
- Two-Speed Start-Up mode
- Crystal fail detect for critical applications
- Clock mode switching during operation for
Timer (OST)
Option
with on-chip oscillator (software selectable nomi-
nal 268 seconds with full prescaler) with software
enable
Input Only Pin
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- Flash/Data EEPROM retention: > 40 years
8 MHz to 125 kHz
power savings
Low-Power Features:
• Standby Current:
• Operating Current:
• Watchdog Timer Current:
Peripheral Features:
• 12 I/O Pins with Individual Direction Control:
• Analog Comparator module with:
• A/D Converter:
• Timer0: 8-bit Timer/Counter with 8-bit
• Enhanced Timer1:
• Enhanced USART Module:
• In-Circuit Serial Programming™ (ICSP™) via two
- 50 nA @ 2.0V, typical
- 11 μA @ 32 kHz, 2.0V, typical
- 220 μA @ 4 MHz, 2.0V, typical
- 1 μA @ 2.0V, typical
- High-current source/sink for direct LED drive
- Interrupt-on-change pin
- Individually programmable weak pull-ups
- Ultra Low-Power Wake-up
- Two analog comparators
- Programmable On-chip Voltage Reference
- Comparator inputs and outputs externally
- 10-bit resolution and 8 channels
Programmable Prescaler
- 16-bit timer/counter with prescaler
- External Timer1 Gate (count enable)
- Option to use OSC1 and OSC2 in LP mode as
- Supports RS-485, RS-232, LIN 2.0/2.1 and
- Auto-Baud Detect
- Auto-wake-up on Start bit
pins
(CV
accessible
Timer1 oscillator if INTOSC mode selected
J2602
REF
PIC16F688
) module (% of V
DD
)
DS41203E-page 1