ATTINY20-EK1 Просмотр технического описания (PDF) - Atmel Corporation

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Компоненты Описание

производитель

ATTINY20-EK1

8-bit AVR Microcontroller with 2K Bytes In-System Programmable Flash

Atmel Corporation 

25.4 15CC1

123 4

A

Pin#1 ID

B

D

C

D

E

TOP VIEW

0.08

SIDE VIEW

b1

A1

A

A2

E1

e

15-Øb

D

e

C

D1

COMMON DIMENSIONS

(Unit of Measure = mm)

B

SYMBOL

MIN

NOM

MAX NOTE

A

–

–

0.60

A

A1

0.12

–

–

A1 BALL CORNER

123 4

A2

0.38 REF

b

0.25 0.30 0.35

1

BOTTOM VIEW

b1

0.25

–

–

2

D

2.90 3.00 3.10

D1

1.95 BSC

E2.90 3.00 3.10

Note1: Dimension “b” is measured at the maximum ball dia. in a plane parallel

to the seating plane.

Note2: Dimension “b1” is the solderable surface defined by the opening of the

solder resist layer.

E1

1.95 BSC

e

0.65 BSC

07/06/10

Package Drawing Contact:

packagedrawings@atmel.com

TITLE

15CC1, 15-ball (4 x 4 Array), 3.0 x 3.0 x 0.6 mm

package, ball pitch 0.65 mm,

Ultra thin, Fine-Pitch Ball Grid Array Package (UFBGA)

GPC

DRAWING NO. REV.

CBC

15CC1

C

ATtiny20 [DATASHEET]

Atmel-8235F-AVR-ATtiny20-Datasheet_09/2014

211

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