ATMEGA64A-MU Atmel, ATMEGA64A-MU Datasheet - Page 17
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ATMEGA64A-MU
Manufacturer Part Number
ATMEGA64A-MU
Description
MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 64-Pin MLF EP
Manufacturer
Atmel
Datasheet
1.ATMEGA64A-MUR.pdf
(21 pages)
Specifications of ATMEGA64A-MU
Package
64MLF EP
Device Core
AVR
Family Name
ATmega
Maximum Speed
16 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
53
Interface Type
SPI/USART
On-chip Adc
8-chx10-bit
Number Of Timers
4
Ram Size
4 KB
Program Memory Size
64 KB
Program Memory Type
Flash
Operating Temperature
-40 to 85 °C
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA64A-MU
Manufacturer:
Atmel
Quantity:
5 200
8.2
8160CS–AVR–07/09
64M1
K
R
2325 Orchard Parkway
San Jose, CA 95131
L
E2
Note: 1. JEDEC Standard MO-220, (SAW Singulation) Fig. 1, VMMD.
2. Dimension and tolerance conform to ASMEY14.5M-1994.
Marked Pin# 1 ID
BOTTOM VIEW
K
b
TOP VIEW
D2
D
TITLE
5.40 mm Exposed Pad, Micro Lead Frame Package (MLF)
64M1, 64-pad, 9 x 9 x 1.0 mm Body, Lead Pitch 0.50 mm,
e
1
2
3
E
Pin #1 Corner
Option C
Option A
Option B
Pin #1
Triangle
Pin #1
Chamfer
(C 0.30)
Pin #1
Notch
(0.20 R)
SYMBOL
A
SIDE VIEW
A
A1
b
D
D2
E
E2
e
L
K
0.80
0.18
8.90
5.20
8.90
5.20
0.35
1.25
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
A1
–
C
0.08
SEATING PLANE
0.50 BSC
NOM
0.90
0.02
0.25
9.00
5.40
9.00
5.40
0.40
1.40
C
DRAWING NO.
ATmega64A
MAX
1.00
0.05
0.30
9.10
5.60
9.10
5.60
0.45
1.55
64M1
NOTE
5/25/06
REV.
G
17