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Brand:SAMSUNG
Description:32-bit CMOS microcontroller
Origin:China Guangdong
Model:S3C2440AL-40
Payment Terms:T/T
Supply Ablility:100000
Supply Time:Week
Packaging Details:Package:FBGA-289
Product detail: 1.2V core supply, 1.8V/2.5V/3.3V memory power supply, 3.3V external I / O power supply, with 16KB of I-Cache and 16KB DC Cache / MMU processor
External memory controller (SDRAM Control and chip selec logic)
LCD controller (up to 4K color STN and 256K color TFT), to provide a dedicated DMA channel LCD
4-channel DMA and external request pin
3-channel UART
2-channel SPI
1 channel IIC-BUS interface (multi-master support)
1 channel audio codec IIS-BUS interface
AC'97 decoder interface
Compatible with SD host interface protocol version 1.0 and MMC card compatible protocol version 2.11
2-port USB Host / 1 Port USB devices
4-channel PWM timer, and a channel internal timer / watchdog timer
8-channel 10bit ADC and touch screen interface
RTC with calendar function
Camera interface (4096 X 4096 pixels maximum investment support, 2048X2048 pixel input, support zoom)
130 Universal I / O port and a 24-channel external interrupt sources
With ordinary, slow, idle and power-down mode
Has on-chip clock generator PLL
