AT91M42800A-33AI Atmel, AT91M42800A-33AI Datasheet - Page 21
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
AT91M42800A-33AI
Manufacturer Part Number
AT91M42800A-33AI
Description
IC ARM7 MCU 144 TQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91M42800A-33AU.pdf
(27 pages)
Specifications of AT91M42800A-33AI
Core Processor
ARM7
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, SPI, UART/USART
Peripherals
WDT
Number Of I /o
54
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
For Use With
AT91EB42 - KIT EVAL FOR ARM AT91M42800A
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91M42800A-33AI SL383
Manufacturer:
Atmel
Quantity:
10 000
Table 9-1.
Table 9-2.
Table 9-3.
1779ES–ATARM–14-Apr-06
Symbol
1708
Count
144
Pin
BSC
22.0
aaa
bbb
D/E
R2
R1
A1
A2
c1
L1
q1
q2
q3
S
A
Common Dimensions (mm)
c
L
q
Lead Count Dimensions (mm)
Device and 144-lead LQFP Package Maximum Weight
D1/E1
BSC
20.0
0.17
Min
0.09
0.09
0.45
0.08
0.08
0.05
1.35
Nom
Min
11
11
0.22
0.2
0
0
b
Tolerances and form of position
Max
0.27
mg
0.17
Min
1.00 REF
Nom
3.5
12
12
Nom
0.6
1.4
0.2
0.2
0.2
b1
Max
0.23
e BSC
AT91M42800A
0.50
0.10
Max
0.16
0.75
0.15
1.45
ccc
13
13
0.2
0.2
1.6
7
0.08
ddd
21