PIC16F628A-E/ML by Microchip | 8 Bit Microcontrollers | Avnet AMERICAS
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PIC16F628A-E/ML

Microchip

MCU 8-bit PIC16 PIC RISC 3.5KB Flash 3.3V/5V 28-Pin QFN EP Tube

Manufacturer Part #: PIC16F628A-E/ML

Alternate Part #: PIC16F628A-E/ML


legend RoHS Compliant

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The PIC16F628A is 18-pin Flash-based members of the versatile PIC16F627A/628A/648A family of low-cost, high-performance, CMOS, fullystatic, 8-bit microcontrollers. All PIC microcontrollers employ an advanced RISC architecture. The PIC16F628A have enhanced core features, an eight-level deep stack, and multiple internal and external interrupt sources. The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with the separate 8-bit wide data. The two-stage instruction pipeline allows all instructions to execute in a singlecycle, except for program branches (which require two cycles). A total of 35 instructions (reduced instruction set) are available, complemented by a large register set. PIC16F628A microcontrollers typically achieve a 2:1 code compression and a 4:1 speed improvement over other 8-bit microcontrollers in their class.

Key Features

  • Internal and external oscillator options: - Precision internal 4 MHz oscillator factory calibrated to ±1% - Low-power internal 48 kHz oscillator - External Oscillator support for crystals and resonators
  • Power-saving Sleep mode
  • Programmable weak pull-ups on PORTB
  • Multiplexed Master Clear/Input-pin
  • Watchdog Timer with independent oscillator for reliable operation
  • Low-voltage programming
  • In-Circuit Serial Programming™ (via two pins)
  • Programmable code protection
  • Brown-out Reset
  • Power-on Reset
  • Power-up Timer and Oscillator Start-up Timer
  • Wide operating voltage range (2.0-5.5V)
  • Industrial and extended temperature range
  • High-Endurance Flash/EEPROM cell: - 100,000 write Flash endurance - 1,000,000 write EEPROM endurance - 40 year data retention Low-Power Features:
  • Standby Current: - 100 nA @ 2.0V, typical
  • Operating Current: - 12 μA @ 32 kHz, 2.0V, typical - 120 μA @ 1 MHz, 2.0V, typical
  • Watchdog Timer Current: - 1 μA @ 2.0V, typical
  • Timer1 Oscillator Current: - 1.2 μA @ 32 kHz, 2.0V, typical
  • Dual-speed Internal Oscillator: - Run-time selectable between 4 MHz and 48 kHz - 4 μs wake-up from Sleep, 3.0V, typical Peripheral Features:
  • 16 I/O pins with individual direction control
  • High current sink/source for direct LED drive
  • Analog comparator module with: - Two analog comparators - Programmable on-chip voltage reference (VREF) module - Selectable internal or external reference - Comparator outputs are externally accessible
  • Timer0: 8-bit timer/counter with 8-bit programmable prescaler
  • Timer1: 16-bit timer/counter with external crystal/ clock capability
  • Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
  • Capture, Compare, PWM module: - 16-bit Capture/Compare - 10-bit PWM
  • Addressable Universal Synchronous/Asynchronous Receiver/Transmitter USART/SCI

Technical Attributes

Description
Value
Find similar Parts
Lead Finish
Matte Tin
Data Bus Width
8 Bit
Analog Comparators
2
Product Dimensions
6 x 6 x 0.88 mm

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
8542310000
HTSN:
8542310000
UNSPSC:
32101639
UNSPSC VERSION:
V15.1101

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