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Description as follow:

The AT91FR40162SB-CU is a member of the Atmel AT91 16/32-bit Microcontroller family, which is based on the ARM7TDMI processor core. The processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption. The AT91FR40162SB-CU ARM microcontroller features 2 Mbits of on-chip SRAM and 2 Mbytes of Flash memory in a single compact 121-ball BGA package. Its high level of integration and very small footprint make the device ideal for space-constrained applications. The high-speed onchip SRAM enables a performance of up to 74 MIPs in typical conditions with significant power reduction and EMC improvement over an external SRAM implementation. The Flash memory may be programmed via the JTAG/ICE interface or the factory-programmed Flash Memory Uploader (FMU) using a single device supply, making the AT91FR40162SB-CU suitable for in-system programmable applications.

Parametrics

Absolute maximum ratings: (1)Operating Temperature (Industrial): -40℃ to + 85℃; (2)Storage Temperature: -60℃ to + 150℃; (3)Voltage on Any Input Pin with Respect to Ground: -0.3V to max of VDDIO, + 0.3V and 3.6V; (4)Maximum Operating Voltage (VDDIO): 3.6V; (5)Maximum Operating Voltage (VDDCORE): 1.95V.

Features

Features: (1)High-performance 32-bit RISC Architecture;(2)High-density 16-bit Instruction Set;(3)32-bit Data Bus, Single-clock Cycle Access;(4)8-level Priority, Individually Maskable, Vectored Interrupt Controller;(5)Programmable Watchdog Timer;(6)Available in a 121-ball 10 x 10 x 1.26 mm BGA Package with 0.8 mm Ball Pitch;(7)-40°C to 85°C Temperature Range;(8)2.7V to 3.6V I/O Operating Range, 1.65V to 1.95V Core Operating Range.

Diagrams