PIC16F73-I/ML Microchip Technology, PIC16F73-I/ML Datasheet - Page 518

• Manufacturer Part Number: PIC16F73-I/ML
• Description: IC MCU FLASH 4KX14 A/D 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F73-I/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Oscillator Type: External
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x8b
• 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: 22
• Ram Memory Size: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• No. Of Pwm: RoHS Compliant
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 192 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 3 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: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLEAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC16F73I/ML

PICmicro MID-RANGE MCU FAMILY
28.8
DS31028A-page 28-10
Field Programming of FLASH PICmicros
With the ICSP interface circuitry already in place, FLASH-based PICmicros can be easily repro-
grammed in the field. These FLASH devices allow you to reprogram them even if they are code
protected. A portable ICSP programming station might consist of a laptop computer and pro-
grammer. The technician plugs the ICSP interface cable into the application circuit and down-
loads the new firmware into the PICmicro. The next thing you know the system is up and running
without those annoying “bugs.” Another instance would be that you want to add an additional fea-
ture to your system. All of your current inventory can be converted to the new firmware and field
upgrades can be performed to bring your installed base of systems up to the latest revision of
firmware.
1997 Microchip Technology Inc.