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AT89C51RC-24AU

厂商:
Atmel
类别:
8051单片机
包装:
Tray
封装:
TQFP 44A 44
无铅情况/ROHS:
有铅
描述:
8-Bit Microcontroller, 32KB Flash

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  • 参数
  • 描述
参数 数值
系列 89C
核心处理器 8051
芯体尺寸 8-Bit
速度 24MHz
RAM容量 512 x 8
程序存储器类型 FLASH
程序存储器容量 32KB (32K x 8)
输入/输出数 32
振荡器型 Internal
连通性 SPI, UART/USART
工作电压 4 V ~ 5.5 V
工作温度 -40°C ~ 85°C
周边设备 WDT
UART 1
Max I/O Pins 32
Operating Voltage (Vcc) 4.0 to 6.0
Flash (Kbytes) 32 Kbytes
Watchdog Yes
SRAM (Kbytes) 0.5
Max. Operating Frequency 24 MHz
CPU 8051-12C
Timers 3

封装管脚图

产品描述
The SGM2013 series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input voltage. They are the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The SGM2013 series also offer ultra low dropout voltage to prolong battery life in portable electronics.
 
The SGM2013 features include foldback current limit and thermal shut-down protection.
 
SGM2013 operates over an ambient temperature range of -40°C to +125°C. It comes in Green SOT-23-3 (only 1.8V output voltage), SOT-89-3 and SOT-223-3 packages. 
 
产品特性
Low Output Noise
Low Dropout Voltage
Maximum Output Current: 300mA
Thermal-Overload Protection
Output Current Limit
Available in Multiple Output Voltage Versions
Output Voltage:
Available in Fixed Outputs 1.2V, 1.5V, 1.8V, 2.5V, 2.7V, 2.8V, 2.9V, 3.0V and 3.3V

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