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AT91SAM7L128-AU

廠商：
Atmel
類別：
SAM7系列單片機
包裝：
-
封裝：
LQFP R-LQ128_H 128
無鉛情況/ROHS：
-
描述：
ARM7TDMI Microcontroller with 128...

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  • 參數(shù)
  • 描述
參數(shù) 數(shù)值
DAC Resolution (bits) 0
UART 3
Crypto Engine No
SPI 1
Max I/O Pins 80
Ext Interrupts 80
Pin Count 144
Self Program Memory YES
Operating Voltage (Vcc) 1.8 to 3.6
Max. Operating Frequency 36 MHz
USB Speed No
I/O Supply Class 1.8/3.3
ADC channels 4
Flash (Kbytes) 128 Kbytes
DRAM Memory No
USB Interface No
MPU / MMU no / no
NAND Interface No
SRAM (Kbytes) 6
ADC Speed (ksps) 460
External Bus Interface 0
Resistive Touch Screen No
FPU No
CPU ARM7TDMI
Output Compare channels 3
Hardware QTouch Acquisition No
Temp. Range (deg C) -40 to 85
PWM Channels 4
Segment LCD 40
Camera Interface No
picoPower No
Graphic LCD No
Timers 3
32kHz RTC Yes
EEPROM (Bytes) 0
ADC Resolution (bits) 10
Video Decoder No
TWI (I2C) 1
DAC Channels 0
Temp. Sensor No
Input Capture Channels 3
Calibrated RC Oscillator No

A member of the Atmel SAM7L series of microcontrollers based on the 32-bit ARM7TDMI processor. It operates at a maximum speed of 36MHz and features 128KB of flash and 6KB of SRAM. The peripheral set includes a 40-segment LCD controller, two USARTs, UART, SPI, TWI (I2C), three 16-bit timers, RTC and four 10-bit ADC. The SAM7L128 operates in single-supply mode down to 1.8V and consumes 0.5mA/MHz typical in active mode when executing code out of its flash memory, and a mere 100nA in power-down mode. The SAM7L128 is supplied in a 128-pin LQFP and 144-pin LFBGA packages.

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