Microchip ATMEGA88A-AU, 8 bit AVR, ATMEGA88A Microcontroller, 20 MHz, 8kB FLASH, 32-Pin TQFP

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€ 10,455

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Verpakkingsopties
RS-stocknr.:
131-0354
Artikelnummer Distrelec:
304-37-099
Fabrikantnummer:
ATMEGA88A-AU
Fabrikant:
Microchip
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Merk

Microchip

Product Type

Microcontroller

Series

ATMEGA88A

Package Type

TQFP

Mount Type

Surface

Pin Count

32

Device Core

AVR

Data Bus Width

8bit

Interface Type

SPI, USART

Program Memory Size

8kB

Maximum Clock Frequency

20MHz

RAM Size

1kB

Maximum Supply Voltage

5.5V

Number of Programmable I/Os

23

Analogue Comparators

1

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Width

7.1 mm

Height

1.05mm

Length

7.1mm

Minimum Supply Voltage

1.8V

Automotive Standard

No

Instruction Set Architecture

RISC

Number of Timers

2

ADCs

8 x 10 Bit

Program Memory Type

FLASH

The Microchip ATmega88 CMOS 8-bit microcontroller is based on the AVR enhanced RISC architecture. It operates on 2.7V to 5.5V voltage range. It features 8 KB ISP Flash memory with read-while-write capabilities, 512B EEPROM, 1 KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented Two-Wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes.

Up to 20 MIPS throughput at 20MHz

On-chip 2-cycle multiplier

In-system programming by on-chip boot program

Programming lock for software security

Two 8-bit timer/counters with separate prescaler and compare mode

One 16-bit timer/counter with separate prescaler, compare mode, and capture mode

Master/slave SPI serial interface

Byte-oriented 2-wire serial interface

Programmable watchdog timer with separate on-chip oscillator

On-chip analog comparator

Interrupt and wake-up on pin change

DebugWIRE on-chip debug system

Power-on reset and programmable brown-out detection

Internal calibrated oscillator

External and internal interrupt sources

TQFP-32 package

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