PIC16F628A-I/ML Microchip Technology, PIC16F628A-I/ML Datasheet - Page 171

• Manufacturer Part Number: PIC16F628A-I/ML
• Description: IC MCU FLASH 2KX14 EEPROM 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F628A-I/ML

• Core Size: 8-Bit
• Program Memory Size: 3.5KB (2K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 224 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 16
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 224Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 224 B
• Interface Type: SCI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 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: AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNI3DBF648 - BOARD DAUGHTER ICEPIC3AC164033 - ADAPTER 28QFN TO 18DIPAC162053 - HEADER INTERFACE ICD,ICD2 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Data Converters: -
• Lead Free Status / Rohs Status: Details

APPENDIX A:
Revision A
This is a new data sheet.
Revision B
Revised 28-Pin QFN Pin Diagram
Revised Figure 5-4 Block Diagram
Revised Register 7-1 TMR1ON
Revised Example 13-4 Data EEPROM Refresh Routine
Revised Instruction Set SUBWF, Example 1
Revised DC Characteristics 17-2 and 17-3
Revised Tables 17-4 and 17-6
Corrected Table and Figure numbering in Section 17.0
Revision C
General revisions throughout. Revisions to Section
14.0 – Special Features of the CPU. Section 18,
modified graphs.
Revision D
Revise Example 13-2, Data EEPROM Write
Revise Sections 17.2, Param No. D020 and 17.3,
Param No. D020E
Revise Section 18.0 graphs
Revision E
Section
package drawings and added note.
Revision F (03/2007)
Replaced Package Drawings (Rev. AM); Replaced
Development Support Section; Revised Product ID
System.
Revision G (10/2009)
Corrected 28-lead QFN Package in Section 19.1.
© 2009 Microchip Technology Inc.
19.0
Packaging
DATA SHEET
REVISION HISTORY
Information:
Replaced
PIC16F627A/628A/648A
APPENDIX B:
The differences between the PIC16F627A/628A/648A
devices listed in this data sheet are shown in Table B-1.
TABLE B-1:
PIC16F627A
PIC16F628A
PIC16F648A
Device
DEVICE DIFFERENCES
1024 x 14
2048 x 14
4096 x 14
Program
Flash
DEVICE
DIFFERENCES
Memory
224 x 8
224 x 8
256 x 8
RAM
Data
DS40044G-page 171
EEPROM
128 x 8
128 x 8
256 x 8
Data