安全芯片

TSC9550 是NFC＋MCU+国密 SOC三合一芯片，TSC9550主要用在智能门禁系统，校园一卡通，MPOS，POS，NFC读写器等领域； 我们的优势： 1/除了NFC功能外，TSC9550还有开放的MCU资源，NFC部分是TSC9812，MCU是M3的内核，256K Flash，16KRAM. 2/此SOC是单芯片，包含NFC及MCU，能更大的提高产品的系统集成度，提高生产制造的一致性，稳定性，降低返修率，从而降低生产制造的成本。 3/TSC9550通过PBOC3.0认证，广泛应用于Mpos，银联云闪付，加密及安全级别较高的门禁系统。 4/NFC部分支持Type A，Type B，Fe CPU特性\r\n•MPU功能只能由超级用户使用或取消\r\n•支持矢量/自动矢量中断，支持快速中断\r\n•16K 字节SRAM\r\n•256K 字节EFLASH，512字节/Page，最少擦除次数10万次\r\n•公钥算法引擎-1024bit RSA\r\n•解密/签名：12.1mS/次 @80MHz\r\n•密钥对生成：3.14S/次 @80MHz\r\n•加密/验签：2.22mS/次 @80MHz- SM2算法(素域256位) @80MHz\r\n•NO_IDA签名 10.7mS/次\r\n•--对称算法引擎\r\n•摘要算法引擎\r\n•存储保护机制\r\n•USB接口\r\n•S;

첩7.5mm, Cylinder Type(Flangeless), Colorless Transparency, High-luminosity Large LED lamps for Indoor Use

LED Large Lamp ø7.5mm, Cylinder Type(Flangeless), Colorless Transparency, High-luminosity Large LED lamps for Indoor Use

2-bit I2C LED driver with programmable blink rates

DESCRIPTION The PCA9550 LED Blinker blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic or free up the I2C Master’s (MCU, MPU, DSP, chipset, etc.) timer. The uniqueness of this device is the internal oscillator with two programmable blink rates. To blink LEDs

2-bit I2C LED driver with programmable blink rates

DESCRIPTION The PCA9550 LED Blinker blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic or free up the I2C Master’s (MCU, MPU, DSP, chipset, etc.) timer. The uniqueness of this device is the internal oscillator with two programmable blink rates. To blink LEDs

2-bit I2C LED driver with programmable blink rates

DESCRIPTION The PCA9550 LED Blinker blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic or free up the I2C Master’s (MCU, MPU, DSP, chipset, etc.) timer. The uniqueness of this device is the internal oscillator with two programmable blink rates. To blink LEDs

TV signal processor-Teletext decoder with embedded m-Controller

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