- RS-artikelnummer:
- 177-3419
- Tillv. art.nr:
- AT91M55800A-33AU
- Tillverkare / varumärke:
- Microchip
- RS-artikelnummer:
- 177-3419
- Tillv. art.nr:
- AT91M55800A-33AU
- Tillverkare / varumärke:
- Microchip
Datablad
Lagstiftning och ursprungsland
- COO (Country of Origin):
- TW
Produktdetaljer
The AT91M55800A 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-perfor- mance 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 fast exception handling, making the device ideal for real-time control applications.
Utilizes the ARM7TDMI ® ARM® Thumb® Processor Core
High-performance 32-bit RISC Architecture
High-density 16-bit Instruction Set
Leader in MIPS/Watt
EmbeddedICE™ (In-Circuit Emulation)
8K Bytes Internal SRAM
Fully-programmable External Bus Interface (EBI)
Maximum External Address Space of 128M Bytes
Eight Chip Selects
Software Programmable 8/16-bit
High-performance 32-bit RISC Architecture
High-density 16-bit Instruction Set
Leader in MIPS/Watt
EmbeddedICE™ (In-Circuit Emulation)
8K Bytes Internal SRAM
Fully-programmable External Bus Interface (EBI)
Maximum External Address Space of 128M Bytes
Eight Chip Selects
Software Programmable 8/16-bit
Specifikationer
Attribute | Value |
---|---|
Family Name | AT91 |
Package Type | LQFP |
Mounting Type | Surface Mount |
Pin Count | 176 |
Device Core | ARM |
Data Bus Width | 32bit |
Program Memory Size | 8 kB |
Maximum Frequency | 33MHz |
RAM Size | 8 kB |
USB Channels | 0 |
Number of PWM Units | 1 |
Number of SPI Channels | 1 |
Number of CAN Channels | 0 |
Number of USART Channels | 2 |
Typical Operating Supply Voltage | 5.5 (Maximum) V |
Number of UART Channels | 0 |
Number of I2C Channels | 0 |
Dimensions | 24 x 24 x 1.4mm |
Number of Ethernet Channels | 0 |
Width | 24mm |
Height | 1.4mm |
Program Memory Type | Flash |
Pulse Width Modulation | 0 |
Instruction Set Architecture | RISC |
Minimum Operating Temperature | -40 °C |
Maximum Number of Ethernet Channels | 0 |
ADCs | 8 x 10 bit |
Length | 24mm |
Maximum Operating Temperature | +85 °C |
Number of ADC Units | 1 |