PIC16F688-I/STG Microchip Technology, PIC16F688-I/STG Datasheet - Page 128

• 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

PICmicro MID-RANGE MCU FAMILY
8.2.2
DS31008A-page 8-6
PIE Register(s)
Depending on the number of peripheral interrupt sources, there may be multiple Peripheral Inter-
rupt Enable registers (PIE1, PIE2). These registers contain the individual enable bits for the
Peripheral interrupts. These registers will be generically referred to as PIE. If the device has a
PIE register, The PEIE bit must be set to enable any of these peripheral interrupts.
Although, the PIE register bits have a general bit location with each register, future devices may
not have consistent placement. Bit location inconsistencies will not be a problem if you use the
supplied Microchip Include files for the symbolic use of these bits. This will allow the Assem-
bler/Compiler to automatically take care of the placement of these bits by specifying the correct
register and bit name.
Note:
Bit PEIE (INTCON<6>) must be set to enable any of the peripheral interrupts.
1997 Microchip Technology Inc.