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ATMEGA640 Folha de dados(PDF) 25 Page - ATMEL Corporation |
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ATMEGA640 Folha de dados(HTML) 25 Page - ATMEL Corporation |
25 / 35 page 25 ATmega640/1280/1281/2560/2561 2549KS–AVR–01/07 64A 2325 Orchard Parkway San Jose, CA 95131 TITLE DRAWING NO. R REV. 64A, 64-lead, 14 x 14 mm Body Size, 1.0 mm Body Thickness, 0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) B 64A 10/5/2001 PIN 1 IDENTIFIER 0˚~7˚ PIN 1 L C A1 A2 A D1 D e E1 E B COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX NOTE Notes: 1. This package conforms to JEDEC reference MS-026, Variation AEB. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum plastic body size dimensions including mold mismatch. 3. Lead coplanarity is 0.10 mm maximum. A – – 1.20 A1 0.05 – 0.15 A2 0.95 1.00 1.05 D 15.75 16.00 16.25 D1 13.90 14.00 14.10 Note 2 E 15.75 16.00 16.25 E1 13.90 14.00 14.10 Note 2 B 0.30 – 0.45 C 0.09 – 0.20 L 0.45 – 0.75 e 0.80 TYP |
Nº de peça semelhante - ATMEGA640_07 |
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Descrição semelhante - ATMEGA640_07 |
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