ATUC64L4U Atmel Corporation, ATUC64L4U Datasheet - Page 915

• 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

Note:
Table 35-33. Transfer Characteristics, 8-bit Resolution Mode
Note:
35.9.7
Table 35-34. Temperature Sensor Characteristics
Note:
32142A–12/2011
Parameter
Resolution
Integral non-linearity
Differential non-linearity
Offset error
Gain error
Symbol
I
t
TS
STARTUP
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
1. The Temperature Sensor is not calibrated. The accuracy of the Temperature Sensor is governed by the ADC accuracy.
Temperature Sensor Characteristics
cess technology. These values are not covered by test limits in production.
cess technology. These values are not covered by test limits in production.
Parameter
Gradient
Current consumption
Startup time
Conditions
ADC clock frequency = 6MHz
(1)
Condition
(1)
ATUC64/128/256L3/4U
Min
-0.3
Min
Typ
1
1
0
+/-0.5
Typ
+/-1
+/-1
8
Max
Max
0.3
Units
mV/
µA
µs
°C
Units
LSB
Bit
915