The AT91M55800 is a member of the Atmel AT91 16/32-bit microcontroller family, which is based on the ARM7TDMI processor core. This processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption. In addition, a large number of internally banked registers result in very fa st exception hand l.
• Utilizes the ARM7TDMI ™ ARM Thumb Processor Core
– High-performance 32-bit RISC Architecture
– High-density 16-bit Instruction Set
– Leader in MIPS/Watt
– Embedded ICE (In-Circuit Emulation)
• 8K Bytes Internal RAM
• Fully-programmable External Bus Interface (EBI)
– Maximum External Address Space of 128M Bytes
– 8 Chip Selects
– Software Programmable 8/16-bit External Databus 8-level Priority, Individually Maskable, Vectored Interrupt Controller
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– 8 External Interrupts, Including a High-priority, Low-latency Interrupt Request
• 58 Programmable I/O Lines
• 6-channel 16-b.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AT91M55800A |
ATMEL Corporation |
ARM Thumb Microcontrollers | |
2 | AT91M40008 |
ATMEL Corporation |
ARM7TDMI ARM Thumb Processor | |
3 | AT91M40400 |
ATMEL Corporation |
16/32-Bit Microcontroller | |
4 | AT91M40800 |
ATMEL Corporation |
AT91 ARM Thumb Microcontrollers | |
5 | AT91M40807 |
ATMEL |
AT91 ARM Thumb Microcontroller | |
6 | AT91M42800A |
ATMEL Corporation |
AT91 ARM Thumb Microcontrollers | |
7 | AT91M43300 |
ATMEL Corporation |
ARM Thumb Microcontrollers | |
8 | AT91M63200 |
ATMEL Corporation |
ARM Thumb Microcontrollers | |
9 | AT912AXS |
Anloy Technologies |
High Speed 12-Bit A/D Converter | |
10 | AT9173 |
Attansic |
Bus Termination Regulator | |
11 | AT9173 |
AME |
Bus Termination Regulator | |
12 | AT91C140 |
ATMEL |
Microcontrollers |