| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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155 pcs
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155 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AT91SAM7S32B-MU is a 16/32-bit microcontroller based on the ARM7 processor core from Atmel. It features 32KB of on-chip flash memory and 8KB of SRAM, providing sufficient code and data storage for embedded control applications.
Operating at a maximum clock frequency of 55MHz, the device includes 21 general-purpose I/O pins and a range of peripherals such as brown-out detect/reset, DMA, POR, PWM, and watchdog timer. Connectivity options include I²C, SPI, SSC, and UART/USART interfaces, and an 8-channel 10-bit analog-to-digital converter enables analog sensor input.
The microcontroller is supplied in a 48-VFQFN exposed pad package (48-QFN 7x7mm), surface mount mounting. It operates over a temperature range of -40°C to 85°C and requires a supply voltage between 1.65V and 1.95V.
The supply voltage range is 1.65V to 1.95V.
It is offered in a 48-VFQFN Exposed Pad package, also described as 48-QFN (7x7mm).
The operating temperature range is -40°C to 85°C (TA).
The part is marked as RoHS3 Compliant but this is unverified and treated as low confidence.
The core processor is ARM7, 16/32-bit.
It has 32KB of flash memory and 8KB of SRAM.
The microcontroller supports I²C, SPI, SSC, and UART/USART interfaces.