PIC16F648A-E/P Microchip Technology, PIC16F648A-E/P Datasheet - Page 18

• Manufacturer Part Number: PIC16F648A-E/P
• Description: IC MCU FLASH 4KX14 EEPROM 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F648A-E/P

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 18-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°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: 16
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3DBF648 - BOARD DAUGHTER ICEPIC3AC162053 - HEADER INTERFACE ICD,ICD2 18DIPACICE0202 - ADAPTER MPLABICE 18P 300 MIL
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F627A/628A/648A
3.8
DS41196G-page 18
To allow portability of code, the programmer is required to read the Configuration Word and ID locations from the hex
file when loading the hex file. If Configuration Word information was not present in the hex file, then a simple warning
message may be issued. Similarly, while saving a hex file, Configuration Word and ID information must be included.
An option to not include this information may be provided.
Specifically for the PIC16F627A/628A/648A, the EEPROM data memory should also be embedded in the hex file
(see Section 3.9 “Embedding Data EEPROM Contents in Hex File”).
Microchip Technology Inc. feels strongly that this feature is important for the benefit of the end customer.
Embedding Configuration Word and ID Information in the Hex File
Preliminary
© 2007 Microchip Technology Inc.