Hardware¶
This page covers the internals of the Alarmo and what makes it tick — both literally and figuratively.
CPU¶
At the heart of the Alarmo is an STM32H730ZBI6, a 550 MHz CPU from STMicroelectronics featuring a wide variety of interfaces, accelerators, ADCs, and more.
Below are a few highlights of the CPU's features, all of which can be found on the product page for the STM32H730ZBI61.
- 32-bit ARM Cortex-M7 @ 550 MHz
- 2x Octi-SPI interfaces
- 2x SD/SDIO/MMC interfaces
- SWD + JTAG interfaces
- Various communication interfaces
- I2C
- USART
- UART
- SPI
- SAI (Serial Audio Interface)
- Cryptographic accelerators
- AES 128/192/256, TDES, MD5, SHA1, SHA2, HMAC
- 2x AES-128 in CTR mode for Octo-SPI memory encryption/decryption
Storage¶
The Alarmo utilizes a THGBMTG5D1LBAIL eMMC chip from KIOXIA for NAND flash memory storage, which has a 4 GB storage capacity.
(More Coming Soon)¶
Work in progress
This page is currently under development.
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