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RA2A1 微控制器Renesas

發(fā)布時間：2023-02-10 16:51:51 瀏覽：574

Renesas的RA2A1微控制器(MCU)系列選用性能卓越Arm?Cortex?-M23內(nèi)核模塊，提供高寬比集成化、高精度模擬性能參數(shù)。RA2A1微控制器提供一整套MCUS脈沖調(diào)制和檢測模擬解決方案。RA2A1微控制器兼容1.6V~5.5V的寬工作輸入電壓范圍。主要包括一個16位SARADC，一個24位Sigma Delta ADC，一個比較器，一個運算放大器和一個DAC。RA2A1微控制器的目的是成本費用敏感和低耗能的工業(yè)傳感器應(yīng)用，當(dāng)中高分辨率模擬無疑是個成本優(yōu)勢。

特征

48MHzArm?Cortex?-M23

256kB閃存及其32kBSRAM

與EEPROM存儲信息功能相似的8kB數(shù)據(jù)閃存

能從32管腳封裝拓展至64管腳封裝

電容傳感器觸摸傳感模塊

16位SARA/D，24位SDA/D

12位D/A，8位D/A

OPAMP(3ch)，ACMP-HS/LP

加速USB2.0

CAN2.0

SCI（UART、簡單SPI、簡單I2C）

應(yīng)用領(lǐng)域

工控自動化（光電傳感器、光纖傳感器、溫度傳感器）

流程自動化（壓力傳感器、流量控制計、單相電度表）

樓宇智能化/家電產(chǎn)品（煙霧報警器）

健康保健（脈搏血氧儀、身體指數(shù)檢測）

一般用途

Renesas電子初始成立于日本，Renesas主要以MPU、接口電路、電源管理、光電子以及航天應(yīng)用產(chǎn)品為特色。Renesas提供專業(yè)可靠和創(chuàng)新的嵌入式設(shè)計和完整的半導(dǎo)體解決方案，旨在通過使用其產(chǎn)品的數(shù)十億連接智能設(shè)備來改善人們的工作和生活方式。Renesas是微控制器的領(lǐng)先供應(yīng)商，也是世界上模擬電源設(shè)備和SoC產(chǎn)品的領(lǐng)先供應(yīng)商。Renesas電子公司為汽車、工業(yè)、基礎(chǔ)設(shè)施和物聯(lián)網(wǎng)應(yīng)用提供全面的解決方案。

深圳市立維創(chuàng)展科技有限公司，優(yōu)勢代理分銷Renesas產(chǎn)品線，部分系列常備現(xiàn)貨。

詳情了解Renesas請點擊：http : //www.schneeyin.com/public/brand/59.html

Renesas (8).png

Product ID	Data Flash (KB)	RAM (KB)	Lead Count (#)	Supply Voltage (V)	Operating Freq (Max) (MHz)	I/O Ports	Timer	ADC	DAC	Bit Size	Temp. Range
R7FA2A1AB2CBT#AC0	8	32	36	1.6 - 5.5	48	22	16-bit x 3-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 1-ch(differential), 16-bit x 5-ch(single end), 24-bit x 1-ch(differential), 24-bit x 2-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 85°C
R7FA2A1AB3CFJ#AA0	8	32	32	1.6 - 5.5	48	20	16-bit x 4-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 1-ch(differential), 16-bit x 5-ch(single end), 24-bit x 1-ch(differential), 24-bit x 2-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C
R7FA2A1AB3CFM#AA0	8	32	64	1.6 - 5.5	48	49	16-bit x 6-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 4-ch(differential), 16-bit x 17-ch(single end), 24-bit x 4-ch(differential), 24-bit x 8-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C
R7FA2A1AB3CNE#AC0	8	32	48	1.6 - 5.5	48	33	16-bit x 6-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 3-ch(differential), 16-bit x 12-ch(single end), 24-bit x 3-ch(differential), 24-bit x 6-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C
R7FA2A1AB3CNF#AC0	8	32	40	1.6 - 5.5	48	25	16-bit x 4-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 1-ch(differential), 16-bit x 8-ch(single end), 24-bit x 2-ch(differential), 24-bit x 4-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C
R7FA2A1AB3CFJ#BA0	8	32	32	1.6 - 5.5	48	20	16-bit x 4-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 1-ch(differential), 16-bit x 5-ch(single end), 24-bit x 1-ch(differential), 24-bit x 2-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C
R7FA2A1AB3CFM#BA0	8	32	64	1.6 - 5.5	48	49	16-bit x 6-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 4-ch(differential), 16-bit x 17-ch(single end), 24-bit x 4-ch(differential), 24-bit x 8-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C
R7FA2A1AB3CNE#AA0	8	32	48	1.6 - 5.5	48	33	16-bit x 6-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 3-ch(differential), 16-bit x 12-ch(single end), 24-bit x 3-ch(differential), 24-bit x 6-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C
R7FA2A1AB3CNE#BA0	8	32	48	1.6 - 5.5	48	33	16-bit x 6-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 3-ch(differential), 16-bit x 12-ch(single end), 24-bit x 3-ch(differential), 24-bit x 6-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C
R7FA2A1AB3CNF#AA0	8	32	40	1.6 - 5.5	48	40	16-bit x 4-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 1-ch(differential), 16-bit x 8-ch(single end), 24-bit x 2-ch(differential), 24-bit x 4-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C
R7FA2A1AB3CNF#BA0	8	32	40	1.6 - 5.5	48	40	16-bit x 4-ch, 32-bit x 1-ch, Asynchronous Timer x 2ch	16-bit x 1-ch(differential), 16-bit x 8-ch(single end), 24-bit x 2-ch(differential), 24-bit x 4-ch(single end)	8-bit x 2-ch, 12-bit x 1-ch	32	-40 to 105°C

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