ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 906

• Manufacturer Part Number: ATUC128L4U
• Manufacturer: Atmel Corporation

Specifications of ATUC128L4U

• Flash (kbytes): 128 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

Figure 35-4. DFLL Open Loop Frequency Variation
Notes:
35.6.5
Table 35-15. Internal 120MHz RC Oscillator Characteristics
Note:
32142A–12/2011
Symbol
f
I
t
OUT
RC120M
STARTUP
1. The plot shows a typical open loop mode behavior with COARSE= 99 and FINE= 255.
2. 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-
120MHz RC Oscillator (RC120M) 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
Output frequency
Current consumption
Startup time
160
150
140
130
120
110
100
90
80
-40
(1)
(1)
-20
DFLL Open Loop Frequency variation
Conditions
V
0
VDDCORE
Tem pera ture
(1)(2)
= 1.8V
20
40
60
ATUC64/128/256L3/4U
Min
88
80
Typ
120
1.2
3
1,98V
1,8V
1.62V
Max
152
MHz
Unit
mA
µs
906