AT91R40008-66AU Semiconductors - ICs by Microchip Technology

MCU 32BIT ARM7TDMI 66MHZ LQFP-100

Status: Unknown
Series: AT91 Family AT91R Series Microcontrollers
RoHS: Unknown
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The AT91R40008 microcontroller is a member of the Atmel AT91 16/32-bit microcon- troller 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. Furthermore, it features 256K bytes of on-chip SRAM and a large number of internally banked registers, resulting in very fast excep- tion handling, and making the device ideal for real-time control applications. The AT91R40008 microcontroller features a direct connection to off-chip memory, including Flash, through the fully programmable External Bus Interface (EBI). An 8- level priority vectored interrupt controller, in conjunction with the Peripheral Data Con- troller, significantly improves the real-time performance of the device. The device is manufactured using Atmel’s high-density CMOS technology. By com- bining the ARM7TDMI processor core with a large, on-chip, high-speed SRAM and a wide range of peripheral functions on a monolithic chip, the AT91R40008 is a powerful microcontroller that offers a flexible and high-performance solution to many compute- intensive embedded control applications. AT91 ARM Thumb-based Microcontroller AT91R40008 Summary Note: This is a summary document. A complete document is available on our Web site at www.atmel.com. http://www.atmel.com/dyn/resources/prod_documents/doc 1354.pdf 1732FS–ATARM–12-Apr-06

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Specifications

Product Range AT91 Family AT91R Series Microcontrollers
Architecture ARM7TDMI
No. of Bits 32bit
CPU Speed 66MHz
Program Memory Size -
RAM Memory Size 256KB
No. of Pins 100Pins
MCU Case Style LQFP
No. of I/O's 32I/O's
Embedded Interface Type EBI EMI UART USART
Supply Voltage Min 1.65V
Supply Voltage Max 1.95V
MCU Family AT91
MCU Series AT91R
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Controller Family/Series AT91
MPU Core Size 32bit
Operating Temperature Max 85°C
Operating Temperature Min -40°C
Peripherals Timer

Alternative Descriptions

MCU 32-bit 91R ARM7TDMI RISC ROMLess 1.8V 100-Pin LQFP | Avnet America
LQFP,GREEN,IND TEMP | Microchip Technology
Mcu, 32Bit, Arm7Tdmi, 66Mhz, Lqfp-100 | Newark Electronics
MCU, 32BIT, ARM7TDMI, 66MHZ, LQFP-100 | Farnell
AT91 Series 256 kB SRAM 66 MHz SMT 16/32-Bit Microcontroller - LQFP-100 | Future Electronics


Frequently Asked Questions

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