ARTERY AT32F425C6U7
The AT32F425 series is based on the high-performance ARM®Cortex®-M4 32-bit RISC core running up to 96 MHz. The Cortex®-M4 core features a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The AT32F425 incorporates high-speed embedded memories (up to 64 Kbytes of internal Flash memory and 20 Kbytes of SRAM), enhanced GPIOs and peripherals connected to two APB buses.FEATURES
● Core: ARM® 32-bit Cortex®-M4 CPU − 96 MHz maximum frequency, with a memory protection unit (MPU) − Single-cycle multiplication and hardware division − DSP instructions● Memories − 32 to 64 Kbytes of internal Flash memory − 4 Kbytes of boot memory used as a Bootloader or as a general instruction/data memory (one-time-configured) − sLib: configurable part of main Flash set as a library area with code executable but secured, non-readable − 20 Kbytes of SRAM
● Power control (PWC) − 2.4 to 3.6 V supply − Power on reset (POR), low voltage reset (LVR), and power voltage monitoring (PVM) − Low power modes: Sleep, Deepsleep, and Standby modes, 6 WKUP pins can wake up Standby mode − 5 x 32-bit battery powered registers (BPR)
● Clock and reset management (CRM) − 4 to 25 MHz crystal (HEXT) − Internal 48 MHz factory-trimmed HICK (±1 % at TA = 25 °C, ±2.5 % at TA = -40 to +105 °C), with automatic clock calibration (ACC) − PLL flexible multiplication and division factor − 32 kHz crystal (...