AT91M42800-33CI Atmel, AT91M42800-33CI Datasheet - Page 17

• Manufacturer Part Number: AT91M42800-33CI
• Description: IC ARM7 MCU 144 BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M42800-33CI

• 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): 1.8 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LFBGA
• 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: -
• Other names: AT91M4280033CI

Package Outline 144-lead TQFP
Table 5. Common Dimensions (mm)
Table 6. Lead Count Dimensions
Symbol
Count
144
Pin
aaa
bbb
R2
R1
A1
A2
c1
L1
q1
q2
q3
S
A
L
q
c
BSC
22.0
D/E
Tolerances and form of position
0.09
0.09
0.45
0.08
0.08
0.05
1.35
Min
11°
11°
0.2
0°
0°
D1/E1
BSC
2.0
1.00 REF
0.17
Min
Nom
3.5°
12°
12°
0.6
1.4
0.2
0.2
Nom
0.22
b
Max
0.16
0.75
0.15
1.45
13°
13°
0.2
0.2
1.6
7°
Max
0.27
0.17
Min
Nom
0.2
b1
Max
0.23
e BSC
0.50
0.10
ccc
0.08
ddd
17