AT89C2051 View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT89C2051

8-bit Microcontroller with 2K Bytes Flash

Atmel Corporation 

28.2 20S – SOIC

Dimensions in Millimeters and (Inches).

Controlling dimension: Inches.

JEDEC Standard MS-013

0.51(0.020)

0.33(0.013)

PIN 1 ID

PIN 1

1.27 (0.050) BSC

7.60 (0.2992) 10.65 (0.419)

7.40 (0.2914) 10.00 (0.394)

13.00 (0.5118)

12.60 (0.4961)

2.65 (0.1043)

2.35 (0.0926)

0.30(0.0118)

0.10 (0.0040)

0º ~ 8º

0.32 (0.0125)

0.23 (0.0091)

1.27 (0.050)

0.40 (0.016)

TITLE

2325 Orchard Parkway 20S, 20-lead, 0.300" Body, Plastic Gull Wing Small Outline (SOIC)

R San Jose, CA 95131

10/23/03

DRAWING NO. REV.

20S

B

18 AT89C2051

0368G–MICRO–6/05

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