Novinka:Nuvoton: mikroprocesory NuMicro®
(Kategória: Semiconductor-ZONE)
Zaslal EdizonTN
20.01.2010-15:17

Nuvoton Technology Corporation predstavil novú produktovú líniu - 32-bitovú MCU rodinu NuMicro® s jadrom ARM® Cortex™-M0.
Rodina NuMicro® obsahuje rôzne integrované analógové a periférie, a vysokorýchlostné komunikačné rozhrania.

Prehľad línie NuMicro®


Vlastnosti

• The ARM® Cortex™-M0 CPU
  - Core runs up to 50MHz
  -One 24-bit system timer
  -Low power sleep mode supports
  -Single-cycle 32-bit hardware multiplier
  -NVIC for the 32 interrupt inputs, each with 4-levels of priority
  -Serial Wire Debug
  
• Widely operating voltage range from 2.5V to 5.5V
  
• Flash EPROM Memory
  -32K/64K/128K bytes Flash EPROM for program code.
  -4kB flash for ISP loader
  -Support ISP/IAP program code update
  -512 byte page erase for flash
  -Configurable data flash address and size for 128kB system, fixed 4kB data flash for the 32kB and 64kB system.
  -Support 2 wire ICP update from ICE interface
  -Support fast parallel programming mode by external programmer.
  
• SRAM Memory
  -4K/8K/16k bytes embedded SRAM.
  -Support PDMA mode
  
• PDMA (Peripheral DMA)
  -Support 9 channels PDMA for automatic data transfer between SRAM and peripherals.
  
• Clock Control
  -Flexible selection for different applications.
  -Build-in 22MHz OSC (Trimmed to 1%) for system operation, and low power 10KHz OSC for watchdog and wakeup sleep operation.
  -Support one PLL, up to 50MHz, for high performance system operation.
  -External 12MHz crystal input for USB and precise timing operating mode.
  -External 32 kHz crystal input for RTC function and low power system operation.
  
• GPIO
  -Four I/O modes:
  • Quasi bi-direction
    
  • Push-Pull output
    
  • Open- Drain output
    
  • Input only with high impendence
  -TTL/Schmitt trigger input selectable.
  -I/O pin can be configured as interrupt source with edge/level setting.
  -High driver and high sink IO mode support.
  
• Timers
  -4 sets of 24-bit timer with 8-bit pre-scaler.
  -Counter auto reload.
  
• Watch Dog Timer
  
• RTC
  
• PWM/Capture
  
• UART
  
• SPI
  
• I2C
  
• ADC
  
• Analog Comparator
  
• Temperature sensor: One temperature sensor built-in with 1℃ resolution.
  
• Brown-out detector: with 4 levels: 4.5V/3.8V/2.7V/2.4V, Support Brownout Interrupt and Reset option
  
• LDO: One LDO is built-in.
  
• Low Voltage Reset
  
• Operating Temperature: -40℃~85℃
  
• Packages:
  
• All Green package (RoHS)
  
• LQFP 100-pin / 64-pin / 48-pin

Odkazy
ARM Cortex™-M0 NuMicro® Family Homepage
NUC100 datasheet
NUC120 datasheet
NUC130 datasheet
NUC140 datasheet

Distribúcia
viď. Adresár

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