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数量 | 价钱 (含税) |
---|---|
1+ | CNY31.960 (CNY36.1148) |
10+ | CNY24.200 (CNY27.346) |
25+ | CNY22.330 (CNY25.2329) |
50+ | CNY21.000 (CNY23.730) |
100+ | CNY19.650 (CNY22.2045) |
250+ | CNY18.230 (CNY20.5999) |
500+ | CNY17.880 (CNY20.2044) |
1000+ | CNY17.510 (CNY19.7863) |
产品信息
产品概述
RA4E1 group is built on a highly efficient 40nm process and is supported by an open and flexible ecosystem concept called Flexible Software Package (FSP) including FreeRTOS and Azure RTOS but can be replaced and expanded by any other RTOS or middleware user’s need. RA4E1 group is suitable for IoT applications requiring many connectivity options, large embedded RAM, 100MHz performance and low power consumption. Value optimized feature integration by keeping essential high integration as well as large flash and RAM for a wide temperature range of Ta = -40/85°C. It features entry-line connectivity integration with USB 2.0 full-speed device, serial communication, CAN, QSPI and advanced analogue. Applications include general purpose entry-level applications, home appliance and building automation (voice recognition, panel control), house keeping MCU (entertainment, gateways, etc), HVAC (heating, air conditioning, boiler control) and gaming.
- Easy migration to mainstream-line with FSP and HW compatibility
- Arm® Cortex®-M33 core, Armv8-M architecture with the main extension
- 12bit A/D converter (ADC12), 12-bit D/A converter (DAC12)
- General PWM timer 32bit (GPT32) × 2, general PWM Timer 16bit (GPT16) × 2
- Low power asynchronous general purpose timer (AGT) × 5
- Arm® TrustZone®
- Low power modes, battery back-up function (VBATT), general-purpose I/O ports
- Watchdog timer (WDT), independent watchdog timer (IWDT)
- Multiple clock sources
- Event link controller (ELC), data transfer controller (DTC), DMA controller (DMAC) × 8
技术规格
RA Family RA4 Series RA4E1 Group Microcontrollers
32位
512KB
LQFP
CAN, I2C, SPI, UART, USB
9放大器
2.7V
-40°C
表面安装
RA4
MSL 3 - 168小时
ARM Cortex-M33
100MHz
64引脚
44输入
128KB
12位
3.6V
85°C
RA
-
No SVHC (21-Jan-2025)
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法律与环境
进行最后一道重要生产流程所在的地区原产地:China
进行最后一道重要生产流程所在的地区
RoHS
RoHS
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