AT91M55800A-33AU Atmel, AT91M55800A-33AU Datasheet - Page 12

• Manufacturer Part Number: AT91M55800A-33AU
• Description: IC ARM MCU 33MHZ 176-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M55800A-33AU

• 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-LQFP
• Cpu Family: 91M
• Device Core: ARM7TDMI
• Device Core Size: 32b
• Frequency (max): 33MHz
• Interface Type: EBI/SPI/USART
• Program Memory Size: Not Required
• Total Internal Ram Size: 8KB
• # I/os (max): 58
• Number Of Timers - General Purpose: 6
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 176
• Package Type: LQFP
• Processor Series: AT91Mx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 58
• Number Of Timers: 10 bit
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91EB55
• Minimum Operating Temperature: - 40 C
• For Use With: AT91EB55 - KIT EVAL FOR ARM AT91M55800A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Compliant

6. Associated Documentation
Table 6-1.
12
Product
AT91M55800A
AT91M55800A Summary
Associated Documentation
Information
Internal architecture of processor
ARM/Thumb instruction sets
Embedded in-circuit-emulator
External memory interface mapping
Peripheral operations
Peripheral user interfaces
Ordering information
Packaging information
Soldering profile
Errata
DC Characteristics
Power consumption
Thermal and reliability considerations
AC characteristics
Product overview
Ordering information
Packaging information
Soldering profile
Document Title
ARM7TDMI (Thumb) Datasheet
AT91M55800A Datasheet
AT91M55800A Electrical Characteristics
AT91M55800A Summary Datasheet (this document)
1745FS–ATARM–18-Apr-06
Literature
Number
1745S
0673
1745
1727