AT91M55800-33AI Atmel, AT91M55800-33AI Datasheet - Page 20

• Manufacturer Part Number: AT91M55800-33AI
• Description: IC ARM7 MCU 176 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M55800-33AI

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 58
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-TQFP, 176-VQFP
• For Use With: AT91EB55 - KIT EVAL FOR ARM AT91M55800A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: AT91M5580033AI

Packaging Information
Figure 4. 176-lead Thin Quad Flat Pack Package Drawing
aaa
bbb
PIN 1
θ2
S
ccc
θ3
ddd
R2
R1
0.25
θ
θ1
c
c
1
L1
AT91M55800A
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1745CS–ATARM–05/02