ATMEGA644/V 查看數據表（PDF） - Atmel Corporation

零件编号

产品描述 (功能)

生产厂家

ATMEGA644/V

8-bit AVR® Microcontroller with 16/32/64K Bytes In-System Programmable Flash

Atmel Corporation 

ATmega164/324/644

40P6

D

PIN

1

E1

A

SEATING PLANE

L

e

C

B1

E

eB

A1

B

0º ~ 15º REF

Notes:

1. This package conforms to JEDEC reference MS-011, Variation AC.

2. Dimensions D and E1 do not include mold Flash or Protrusion.

Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").

COMMON DIMENSIONS

(Unit of Measure = mm)

SYMBOL MIN NOM MAX NOTE

A

–

–

4.826

A1 0.381

–

–

D

52.070

–

52.578 Note 2

E

15.240

–

15.875

E1 13.462

–

13.970 Note 2

B

0.356

–

0.559

B1 1.041

–

1.651

L

3.048

–

3.556

C

0.203

–

0.381

eB 15.494

–

17.526

e

2.540 TYP

TITLE

2325 Orchard Parkway 40P6, 40-lead (0.600"/15.24 mm Wide) Plastic Dual

R San Jose, CA 95131 Inline Package (PDIP)

09/28/01

DRAWING NO. REV.

40P6

B

19

2593AS–AVR–06/05

Share Link: