PIC16F628AT-I/SO
- Mfr.Part #
- PIC16F628AT-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 3.5KB FLASH 18SOIC
- Stock
- 89,412
- In Stock :
- 89,412
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Interface Type :
- SCI, USART
- Speed :
- 20MHz
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Radiation Hardening :
- No
- Watchdog Timer :
- yes
- Max Power Dissipation :
- 800mW
- CPU Family :
- PIC
- Memory Size :
- 3.5kB
- DAC Channels :
- No
- Data Bus Width :
- 8B
- RAM Size :
- 224 x 8
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Pin Count :
- 18
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- PWM Channels :
- yes
- Length :
- 11.55mm
- Height :
- 2.31 mm
- ECCN Code :
- EAR99
- Data Converters :
- --
- Base Product Number :
- PIC16F628
- Series :
- PIC® 16F
- Packaging :
- Tape and Reel (TR)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of I/O :
- 16
- Access Time :
- 20 μs
- Supply Voltage-Min (Vsup) :
- 4.5V
- Published :
- 1997
- Interface :
- SCI, UART, USART
- Address Bus Width :
- 8B
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Program Memory Size :
- 3.5KB 2K x 14
- Core Processor :
- PIC
- Device Core :
- PIC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- EEPROM Size :
- 128 x 8
- Number of I/Os :
- 16 I/O
- Interfaces :
- USART
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 7 Weeks
- Supply Voltage :
- 5V
- Base Part Number :
- PIC16F628A
- Product Category :
- 8-bit Microcontrollers - MCU
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 20MHz
- RoHS Status :
- ROHS3 Compliant
- RoHS :
- Details
- Number of Timers/Counters :
- 3
- On Chip Program ROM Width :
- 14
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Maximum Operating Temperature :
- + 85 C
- Manufacturer :
- Microchip
- Height Seated (Max) :
- 2.65mm
- Minimum Operating Temperature :
- - 40 C
- Has ADC :
- No
- Supplier Device Package :
- 18-SOIC
- JESD-609 Code :
- e3
- ROM (words) :
- 2048
- Product :
- MCU
- Product Status :
- Active
- Mounting Style :
- SMD/SMT
- Brand :
- Microchip Technology / Atmel
- REACH SVHC :
- No SVHC
- Connectivity :
- UART/USART
- Nominal Supply Current :
- 600μA
- Number of Pins :
- 18
- Number of Terminations :
- 18
- Width :
- 7.49 mm
- Program Memory Type :
- Flash
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- DMA Channels :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Bit Size :
- 8
- Core Size :
- 8-Bit
- Oscillator Type :
- Internal
- Supply Voltage-Max (Vsup) :
- 5.5V
- Tradename :
- PIC
- Terminal Position :
- Dual
- Datasheets
- PIC16F628AT-I/SO
PIC16F628AT-I/SO Documents

Microcontrollers Microchip Technology PIC16F628AT-I/SO Overview
The Microcontrollers Microchip Technology PIC16F628AT-I/SO is a versatile and high-performance microcontroller designed to meet the demanding requirements of embedded applications. Powered by Microchip Technology, this IC integrates a powerful 8-bit processor along with 3.5KB of flash memory in a compact 18SOIC package. Its robust design and comprehensive feature set make it ideal for developers looking for scalable, low-cost, and low-power solutions for their embedded systems.
PIC16F628AT-I/SO Features
The PIC16F628AT-I/SO microcontroller is packed with features that enhance its functionality and ease of use in complex electronics environments. Key features include a wide operating voltage range, programmable 16-level low voltage detection, an enhanced USART module, and an internal oscillator. Additionally, the availability of 256 bytes of EEPROM data memory makes it suitable for applications requiring on-chip non-volatile storage. The device also supports power-saving modes, making it ideal for battery-operated applications.
PIC16F628AT-I/SO Applications
- Consumer Electronics: Utilized in TVs, cameras, and home appliances, the PIC16F628AT-I/SO's rich set of peripherals and low power consumption enhance user interfaces and control systems.
- Automotive Systems: Employed in car alarm systems, the microcontroller’s robust I/O capabilities and programmable watchdog timer ensure reliable operation under harsh vehicle conditions.
- Industrial Automation: Integrates seamlessly into factory automation systems, where its high reliability and extended temperature range are essential for monitoring and control tasks.
- Telecommunications: Used in network equipment, the PIC16F628AT-I/SO supports complex communication protocols and data handling without compromising performance.
- Healthcare Devices: Ideal for portable medical diagnostics and monitoring equipment, thanks to its low power consumption and sufficient data storage for critical patient data.
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