ATMEGA640 datasheet(21/38 Pages) ATMEL

tên linh kiện	ATMEGA640

Giải thích chi tiết về linh kiện	8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash

PDF	38 Pages

Scroll/Zoom	100%

nhà sản xuất	ATMEL [ATMEL Corporation]

Trang chủ	http://www.atmel.com

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21 / 38 page

2549MS–AVR–09/10

ATmega640/1280/1281/2560/2561

Notes:

1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information

and minimum quantities.

2. See “Speed Grades” on page 369.

3. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also

Halide free and fully Green.

8.2

ATmega1281

Speed (MHz)(2)

Power Supply

Ordering Code

Package(1)(3)

Operation Range

81.8V - 5.5V

ATmega1281V-8AU

ATmega1281V-8MU

64A

64M2

Industrial

(-40

°C to 85°C)

2.7V - 5.5V

ATmega1281-16AU

ATmega1281-16MU

64A

64M2

Industrial

(-40

°C to 85°C)

Package Type

64A

64-lead, Thin (1.0 mm) Plastic Gull Wing Quad Flat Package (TQFP)

64M2

64-pad, 9 × 9 × 1.0 mm Body, Quad Flat No-lead/Micro Lead Frame Package (QFN/MLF)

100A

100-lead, Thin (1.0 mm) Plastic Gull Wing Quad Flat Package (TQFP)

100C1

100-ball, Chip Ball Grid Array (CBGA)

ATMEGA640 bảng dữ liệu(PDF) 21 Page - ATMEL Corporation