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AT91SAM7L64-CU

厂商:
Atmel
类别:
SAM7系列单片机
包装:
-
封装:
LFBGA R-LFBGA144_K 144
无铅情况/ROHS:
-
描述:
ARM7TDMI Microcontroller with 64K...

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  • 参数
  • 描述
参数 数值
DAC Resolution (bits) 0
UART 3
Crypto Engine No
CPU ARM7TDMI
Operating Voltage (Vcc) 1.8 to 3.6
Camera Interface No
Graphic LCD No
EEPROM (Bytes) 0
ADC Resolution (bits) 10
TWI (I2C) 1
MPU / MMU no / no
ADC Speed (ksps) 460
Input Capture Channels 3
FPU No
SPI 1
Output Compare channels 3
Pin Count 144
Segment LCD 40
picoPower No
32kHz RTC Yes
Max. Operating Frequency 36 MHz
I/O Supply Class 1.8/3.3
Video Decoder No
ADC channels 4
Temp. Sensor No
Resistive Touch Screen No
Ext Interrupts 80
Temp. Range (deg C) -40 to 85
PWM Channels 4
USB Speed No
Flash (Kbytes) 64 Kbytes
DAC Channels 0
USB Interface No
NAND Interface No
SRAM (Kbytes) 6
External Bus Interface 0
Max I/O Pins 80
Hardware QTouch Acquisition No
Self Program Memory YES
Timers 3
DRAM Memory No
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 64KB of flash and 6KB of SRAM. The peripheral set includes a 40-segment LCD controller, two USARTs, UART, SPI, TWIs (I2C), three 16-bit timers, RTC and four 10-bit ADCs. The SAM7L64 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 SAM7L64 is supplied in a 128-pin LQFP and 144-pin LFBGA packages.

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