Microchip, 8 bit AVR, ATMEGA644PV Microcontroller, 20 MHz, 8kB FLASH, 44-Pin 44A

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Subtotal (1 tray of 160 units)*

£699.20

(exc. VAT)

£838.40

(inc. VAT)

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Per Tray*
160 +£4.37£699.20

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RS Stock No.:
199-5368
Mfr. Part No.:
ATMEGA644PV-10AU
Brand:
Microchip
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Brand

Microchip

Product Type

Microcontroller

Series

ATMEGA644PV

Package Type

44A

Mount Type

Surface

Pin Count

44

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

8kB

Interface Type

2 Wire, JTAG, SPI

Maximum Clock Frequency

20MHz

RAM Size

4kB

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Analogue Comparators

1

Number of Programmable I/Os

32

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS

Length

10.1mm

Height

1.05mm

Width

10 mm

Minimum Supply Voltage

1.8V

Number of Timers

3

ADCs

8 x 10 Bit

Automotive Standard

No

Instruction Set Architecture

RISC

Program Memory Type

FLASH

The Microchip ATmega48PA CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. It operates on 1.8V to 5.5V voltage range. The AVR core combines a rich instruction set with 32 general purpose working registers. It features 64Kbytes of in-system programmable flash with read-while-write capabilities, 2Kbytes EEPROM, 4Kbytes SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real-time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte-oriented Two-Wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE® 1149.1 compliant) test interface for on-chip debugging and programming, and six software selectable power saving modes.

Up to 20MIPS throughput at 20MHz

On-chip 2-cycle multiplier

Programming Lock for Software Security

Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes

One/two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode

Real Time Counter with Separate Oscillator

Master/Slave SPI Serial Interface

Programmable Watchdog Timer with Separate On-chip Oscillator

On-chip Analog Comparator

Interrupt and Wake-up on Pin Change

Power-on Reset and Programmable Brown-out Detection

Internal Calibrated RC Oscillator

External and Internal Interrupt Sources

44-lead TQFP package

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