ATUC64L4U Atmel Corporation, ATUC64L4U Datasheet - Page 6

• Manufacturer Part Number: ATUC64L4U
• Manufacturer: Atmel Corporation

Specifications of ATUC64L4U

• Flash (kbytes): 64 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 50 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 460
• Analog Comparators: 8
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.62 to 3.6
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 35
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

2.2
Table 2-1.
32142A–12/2011
Feature
Flash
SRAM
GPIO
High-drive pins
External Interrupts
TWI
USART
Peripheral DMA Channels
Peripheral Event System
SPI
Asynchronous Timers
Timer/Counter Channels
PWM channels
Frequency Meter
Watchdog Timer
Power Manager
Secure Access Unit
Glue Logic Controller
Oscillators
ADC
Temperature Sensor
Analog Comparators
Capacitive Touch Module
JTAG
aWire
USB
Audio Bitstream DAC
IIS Controller
Max Frequency
Packages
Configuration Summary
Configuration Summary
ATUC256L3U
256KB
32KB
TQFP64/QFN64
ATUC128L3U
128KB
51
6
1
1
Digital Frequency Locked Loop 20-150MHz (DFLL)
Phase Locked Loop 40-240MHz (PLL)
Crystal Oscillator 0.45-16MHz (OSC0)
Crystal Oscillator 32KHz (OSC32K)
RC Oscillator 120MHz (RC120M)
RC Oscillator 115kHz (RCSYS)
ATUC64L3U
RC Oscillator 32kHz (RC32K)
64KB
16KB
8-channel 12-bit
50MHz
12
36
6
2
4
1
1
1
6
1
1
1
1
1
1
8
1
1
1
1
ATUC256L4U
256KB
ATUC64/128/256L3/4U
TQFP48/QFN48/TLLGA48
32KB
ATUC128L4U
128KB
36
4
0
0
ATUC64L4U
64KB
16KB
6