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ATMEGA48-20AU

Part # ATMEGA48-20AU
Description MCU 8BIT ATMEGA RISC 4KB FLASH 3.3V/5V 32TQFP - Trays
Category IC
Availability Out of Stock
Qty 0
Qty Price
1 + $1.49230

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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

352
2545M–AVR–09/07
ATmega48/88/168
32.3 ATmega168
Note: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information
and minimum quantities.
2. Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS direc-
tive).Also Halide free and fully Green.
3. See Figure 28-1 on page 306 and Figure 28-2 on page 306.
Speed (MHz)
(3)
Power Supply Ordering Code Package
(1)
Operational Range
10 1.8 - 5.5
ATmega168V-10AI
ATmega168V-10MI
ATmega168V-10PI
ATmega168V-10AU
(2)
ATmega168V-10MU
(2)
ATmega168V-10PU
(2)
32A
32M1-A
28P3
32A
32M1-A
28P3
Industrial
(-40
°C to 85°C)
20 2.7 - 5.5
ATmega168-20AI
ATmega168-20MI
ATmega168-20PI
ATmega168-20AU
(2)
ATmega168-20MU
(2)
ATmega168-20PU
(2)
32A
32M1-A
28P3
32A
32M1-A
28P3
Industrial
(-40
°C to 85°C)
Package Type
32A 32-lead, Thin (1.0 mm) Plastic Quad Flat Package (TQFP)
32M1-A 32-pad, 5 x 5 x 1.0 body, Lead Pitch 0.50 mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
28P3 28-lead, 0.300” Wide, Plastic Dual Inline Package (PDIP)
353
2545M–AVR–09/07
ATmega48/88/168
33. Packaging Information
33.1 32A
2325 Orchard Parkway
San Jose, CA 95131
TITLE
DRAWING NO.
R
REV.
32A, 32-lead, 7 x 7 mm Body Size, 1.0 mm Body Thickness,
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
B
32A
10/5/2001
PIN 1 IDENTIFIER
0˚~7˚
PIN 1
L
C
A1
A2 A
D1
D
e
E1 E
B
Notes: 1. This package conforms to JEDEC reference MS-026, Variation ABA.
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 8.75 9.00 9.25
D1 6.90 7.00 7.10 Note 2
E 8.75 9.00 9.25
E1 6.90 7.00 7.10 Note 2
B 0.30 – 0.45
C 0.09 – 0.20
L 0.45 – 0.75
e 0.80 TYP
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
NOTE
354
2545M–AVR–09/07
ATmega48/88/168
33.2 28M1
2325 Orchard Parkway
San Jose, CA 95131
TITLE
DRAWING NO.
R
REV.
A
28M1
9/7/06
28M1, 28-pad, 4 x 4 x 1.0 mm Body, Lead Pitch 0.45 mm,
2.4 mm Exposed Pad, Micro Lead Frame Package (MLF)
SIDE VIEW
Pin 1 ID
BOTTOM VIEW
TOP VIEW
Note:
The terminal #1 ID is a Laser-marked Feature.
D
E
e
K
A1
C
A
D2
E2
y
L
1
2
3
b
1
2
3
0.45
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
NOTE
A 0.80 0.90 1.00
A1 0.00 0.02 0.05
b 0.17 0.22 0.27
C 0.20 REF
D 3.95 4.00 4.05
D2 2.35 2.40 2.45
E 3.95 4.00 4.05
E2 2.35 2.40 2.45
e 0.45
L 0.35 0.40 0.45
y 0.00 – 0.08
K 0.20 – –
R 0.20
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