PIC16F628A-I/ML Microchip Technology, PIC16F628A-I/ML Datasheet - Page 5

• 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

Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 Comparator Module................................................................................................................................................................... 61
11.0 Voltage Reference Module........................................................................................................................................................ 67
12.0 Universal Synchronous Asynchronous Receiver Transmitter (USART) Module....................................................................... 71
13.0 Data EEPROM Memory ............................................................................................................................................................ 89
14.0 Special Features of the CPU..................................................................................................................................................... 95
15.0 Instruction Set Summary ......................................................................................................................................................... 115
16.0 Development Support.............................................................................................................................................................. 129
17.0 Electrical Specifications........................................................................................................................................................... 133
18.0 DC and AC Characteristics Graphs and Tables...................................................................................................................... 149
19.0 Packaging Information............................................................................................................................................................. 161
Appendix A: Revision History............................................................................................................................................................ 167
Appendix B: Device Differences ....................................................................................................................................................... 167
Appendix C: Device Migrations - PIC16C63/65A/73A/74A —> PIC16C63A/65B/73B/74B .............................................................. 168
Appendix D: Migration from Baseline to Mid-Range Devices ........................................................................................................... 168
The Microchip Web Site .................................................................................................................................................................... 169
Customer Change Notification Service ............................................................................................................................................. 169
Customer Support ............................................................................................................................................................................. 169
Reader Response ............................................................................................................................................................................. 170
Product Identification System ........................................................................................................................................................... 175
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General Description..................................................................................................................................................................... 5
PIC16F627A/628A/648A Device Varieties .................................................................................................................................. 7
Architectural Overview ................................................................................................................................................................ 9
Memory Organization ................................................................................................................................................................ 15
I/O Ports .................................................................................................................................................................................... 31
Timer0 Module .......................................................................................................................................................................... 45
Timer1 Module .......................................................................................................................................................................... 48
Timer2 Module .......................................................................................................................................................................... 52
Capture/Compare/PWM (CCP) Module .................................................................................................................................... 55
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PIC16F627A/628A/648A
DS40044F-page 3