AT91SAM7A2-AU Atmel, AT91SAM7A2-AU Datasheet - Page 13

• Manufacturer Part Number: AT91SAM7A2-AU
• Description: IC ARM7 MCU 32BIT ROMLESS176LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7A2-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 30MHz
• Connectivity: CAN, EBI/EMI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 57
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Table 4. Package Dimensions (mm)
Table 5. Lead Count Dimensions (mm)
Table 6. Device and 176-lead LQFP Package Maximum Weight
6021BS–ATARM–06-Jul-04
1900
Count
176
Pin
Symbol
BSC
26.0
aaa
bbb
D/E
R2
R1
L1
A1
A2
c1
S
A
c
L
q
1
2
3
D1/E1
BSC
24.0
0.17
Min
Nom
0.09
0.09
0.45
0.08
0.08
0.05
1.35
0.20
Min
11
11
0.2
0
0
b
Tolerances of Form and Position
Max
0.27
mg
0.17
Min
1.00 REF
AT91SAM7A2 - Summary
Nom
Nom
3.5
0.20
12
12
0.6
1.4
0.2
0.2
b1
PRELIMINARY
Max
0.23
BSC
0.50
e
Max
0.20
0.16
0.75
0.15
1.45
0.10
ccc
13
13
0.2
1.6
7
0.08
ddd
13