32-bit Microcontroller

FEATURES  Core  ARM® Cortex® -M0 core running up to 48/72 MHz by internal RC oscillator optioned from ROMMAP  One 24-bit system timer  Supports low power Idle mode  A single-cycle 32-bit hardware multiplier  NVIC for the 32 interrupt inputs, each with 4-level of priority  Supports S

文件：2.28667 Mbytes 页数：130 Pages

Nuvoton

新唐科技

电机专用32位ARM Cortex™-M0内核MCU

NM1234 系列最高运行频率可达 (48) 72 MHz，工作电压为 2.2V(3.3V) ~ 5.5V，工作温度 -40℃ ~ 105℃，因此 NM1234 适用各类高性能、高集成度和低成本的应用。 NM1234 系列内嵌 64 kB 的程序 Flash，大小可配置的数据 Flash (与程序Flash共用)、用于ISP 功能的 7.5kB LDROM、用于安全的 1.5kB SPROM 和 16kB 的 SRAM。\r\n\r\nNM1234 系列为了减少元器件数量、电路板面积以及系统成本，集成了很多系统级外设功能，如： I/O口、定时器、串口、SPI、I²C、PWM、ADC、 OP

Nuvoton

新唐科技

32-bit Microcontroller

FEATURES  Core  ARM® Cortex® -M0 core running up to 48/72 MHz by internal RC oscillator optioned from ROMMAP  One 24-bit system timer  Supports low power Idle mode  A single-cycle 32-bit hardware multiplier  NVIC for the 32 interrupt inputs, each with 4-level of priority  Supports S

文件：2.28667 Mbytes 页数：130 Pages

Nuvoton

新唐科技

Integrated Circuit FM IF Amplifier

Description: The NTE1234 is designed for use in FM IF and TV sound IF amp applications. This device contains 3 different stage differential IF amp and a differential peak detector function. Features: • Excellent AM Rejection: (AMR = 50db typ.) • High Sensitivity: (VIN(lim) = 50dBµV t

文件：77.59 Kbytes 页数：2 Pages

NTE

PWM/VFM Step-Down DC/DC CONVERTER with Synchronous Rectifier

OUTLINE The R1234D Series are CMOS-based PWM step-down DC/DC Converters with synchronous rectifier, low supply current. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, protection circuits, a protection agains

文件：915.63 Kbytes 页数：26 Pages

Ricoh

理光