| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATMEGA406-1AAU is a high-performance, low-power 8-bit AVR microcontroller from Microchip Technology. It features 40KB of in-system self-programmable Flash memory, 2KB of internal SRAM, and 512 bytes of EEPROM. The device operates at a speed of 1 MHz and supports a supply voltage range of 4 V to 25 V.
This microcontroller includes advanced battery management features such as deep under-voltage protection, over-current protection, and short-circuit protection. It also integrates cell balancing FETs and high-voltage outputs for driving charge, precharge, and discharge FETs. Peripheral features include a 12-bit voltage ADC with 10 input channels, one 8-bit and one 16-bit timer/counter, PWM output, and a TWI (I²C) interface for SM-Bus communication.
The ATMEGA406-1AAU is housed in a 48-pin LQFP package with a 7x7 mm body, designed for surface mount assembly. It supports four sleep modes (Idle, Power-save, Power-down, Power-off) and includes an on-chip voltage regulator and JTAG-based on-chip debugging. The operating temperature range is -30°C to 85°C.
The operating voltage range is 4V to 25V.
The operating temperature range is -30°C to 85°C.
It comes in a 48-LQFP (7x7 mm) surface mount package.
Yes, it is RoHS3 compliant.
It has 40KB of Flash program memory.
Yes, it has a 10-channel 12-bit ADC.
It supports two, three, or four cells in series with deep under-voltage protection, over-current protection, short-circuit protection, and integrated cell balancing FETs.