ARTERY AT32F421F8P7
The AT32F421 is based on the high-performance ARM®Cortex®-M4 32-bit RISC core running up to 120 MHz. The Cortex®-M4 core features a full set of DSP instructions and a memory protection unit (MPU). The AT32F421 incorporates high-speed embedded memories (up to 64 Kbytes of internal Flash memory and 16 Kbytes of SRAM), enhanced GPIOs and peripherals connected to two APB buses.| Part No. | AT32F421F8P7 |
|---|---|
| Datasheet | AT32F421F8P7 Download |
| Manufacturer | ARTERY |
| Description | 32-bit MCU |
| Buy | Stock & Price |
FEATURES
● Core: ARM® 32-bit Cortex®-M4 CPU − 120 MHz maximum frequency, with a memory protection unit (MPU), single-cycle multiplication and hardware division − DSP instructions● Memories − 16 to 64 KB of internal Flash memory − 4 Kbytes of boot memory used as a Bootloader − sLib: configurable part of main Flash set as a library area with code executable but secured, non-readable − 8 to 16 Kbytes of SRAM
● Power control (PWC) − 2.4 to 3.6 V power supply − Power-on reset (POR), low voltage reset (LVR) and power voltage monitoring (PVM) − Low power modes: Sleep, Deepsleep and Standby modes; four WKUP pins used for wakeup from Standby mode − Supports 5 x 32-bit battery powered registers (BPR)
● Clock and reset management (CRM) − 4 to 25 MHz crystal oscillator (HEXT) − Internal 48 MHz factory-trimmed HICK (±1% at TA=25 °C, ±2% at TA= -40°C to +105 °C) − PLL flexible 31 to 500 multiplication and 1 to 15 division factor − 32 kHz crystal (LEXT) − Low speed internal clock (LICK)
● Analog − 1...
