AT32F425 Series ARM®-based 32-bit Cortex®-M4 MCU with 32 to 64 KB Flash, sLib, 13 timers, 1 ADC, 12 communication interfaces (1 CAN and 1 OTGFS) Datasheet
■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.
■Any block of the embedded Flash memory can be protected by the “sLib”, functioning as a security area with code-executable only.
■The AT32F425 offers one 12-bit ADC, six general-purpose 16-bit timers, one 32-bit general-purpose timer, two basic timers, one advanced timer, and one low-power ERTC. It supports standard and advanced communication interfaces: up to two I²Cs, three SPIs (all multiplexed as I²Ss), four USARTs, one infrared transmitter, one OTGFS interface and one CAN.
■The AT32F425 operates in the -40 to +105 °C temperature range, with a power supply from 2.4 to 3.6 V. A comprehensive set of power-saving modes meet the requirements of low-power applications.
■The AT32F425 offers devices in various packages. Depending on the different packages, the pin- to-pin is completely compatible among devices, and also the software and functionality. Only different sets of peripherals are included.
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AT32F425 Series 、 AT32F425 、 AT32F425R8T7 、 AT32F425R8T7-7 、 AT32F425C8T7 、 AT32F425C8U7 、 AT32F425K8T7 、 AT32F425K8U7-4 、 AT32F425F8P7 、 AT32F425R6T7 、 AT32F425R6T7-7 、 AT32F425C6T7 、 AT32F425C6U7 、 AT32F425K6T7 、 AT32F425K6U7-4 、 AT32F425F6P7 、 AT32F425xxP7 、 AT32F425xxU7-4 、 AT32F425xxT7 、 AT32F425xxU7 、 AT32F425xxT7-7 、 AT32 |
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ARM®-based 32-bit Cortex®-M4 MCU 、 ARM®-based 32-bit microcontroller |
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Datasheet |
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Please see the document for details |
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LQFP64;LQFP48;QFN48;LQFP32;QFN32;TSSOP20 |
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English Chinese Chinese and English Japanese |
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2023.10.17 |
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Ver 2.03 |
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4.2 MB |
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