Datasheet ATmega64A - Summary (Microchip) - 17

11.2. 64M1
D Ma rked Pin# 1 I D E SE ATING PLAN E C A1 TOP VIE W A K 0.08 C L Pin #1 Co rne r SIDE VIEW D2 1 Pin #1 Option A Triangle 2 3 COMMON DIMENSIONS (Unit of Measure = mm) E2 SYMBOL MIN NOM MAX NOTE Option B Pin #1 A 0.80 0.90 1.00 Cham fe r (C 0.30) A1 – 0.02 0.05 b 0.18 0.25 0.30 D 8.90 9.00 9.10 D2 5.20 5.40 5.60 K Option C Pin #1 Notch E 8.9 0 9.00 9.10 b e (0.20 R) E2 5.20 5.40 5.60 BOTTOM VIE W e 0.50 BSC L 0.35 0.40 0.45 Notes: K 1.25 1.40 1.55 1 . JEDEC Standard MO-220, (S AW Singulation) Fig . 1, VMM D. 2 . Dimension and tole rance con form to ASMEY14.5M-1994 . 2010-10-19 TITLE DR AWING N O. RE V. 2325 Orchard Pa rkway 64M1 , 64-pad, 9 x 9 x 1.0 mm Bod y, Lead Pitch 0.50 mm , San Jos e, CA 9513 1 64M1 H 5.40 mm Exposed Pad, Micro Lead Frame Pa ckage (MLF) Atmel ATmega64A [DATASHEET] 17 Atmel-8160ES-8-bit AVR Micrcontroller_Datasheet_Summary-09/2015 Document Outline Introduction Features Table of Contents 1. Description 2. Configuration Summary 3. Ordering Information 4. Block Diagram 5. ATmega103 and ATmega64A Compatibility 5.1. ATmega103 Compatibility Mode 6. Pin Configurations 6.1. Pin Descriptions 6.1.1. VCC 6.1.2. GND 6.1.3. Port A (PA7:PA0) 6.1.4. Port B (PB7:PB0) 6.1.5. Port C (PC7:PC0) 6.1.6. Port D (PD7:PD0) 6.1.7. Port E (PE7:PE0) 6.1.8. Port F (PF7:PF0) 6.1.9. Port G (PG4:PG0) 6.1.10. RESET 6.1.11. XTAL1 6.1.12. XTAL2 6.1.13. AVCC 6.1.14. AREF 6.1.15. PEN 7. Resources 8. Data Retention 9. About Code Examples 10. Capacitive Touch Sensing 11. Packaging Information 11.1. 64A 11.2. 64M1 12. Errata 12.1. ATmega64A Rev. D