ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 757

• 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

30.9.2
Name:
Access Type:
Offset:
Reset Value:
• WFCSn: Window Mode Current Status
• ACRDYn: ACn Ready
• ACCSn: ACn Current Comparison Status
32142A–12/2011
ACRDY7
ACRDY3
31
23
15
7
-
-
This bit is cleared when the common input voltage is outside the window.
This bit is set when the common input voltage is inside the window.
This bit is cleared when the AC output (ACOUT) is not ready.
This bit is set when the AC output (ACOUT) is ready, AC is enabled and its startup time is over.
This bit is cleared when V
This bit is set when V
Status Register
ACCS7
ACCS3
30
22
14
6
-
-
SR
Read-only
0x04
0x00000000
INP
is currently greater than V
INP
ACRDY6
ACRDY2
is currently lower than V
29
21
13
5
-
-
ACCS6
ACCS2
28
20
12
4
-
-
INN.
INN
ACRDY5
ACRDY1
WFCS3
27
19
11
3
-
WFCS2
ACCS5
ACCS1
ATUC64/128/256L3/4U
26
18
10
2
-
ACRDY4
ACRDY0
WFCS1
25
17
9
1
-
WFCS0
ACCS4
ACCS0
24
16
8
0
-
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