ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 912
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ATUC128L4U
Manufacturer Part Number
ATUC128L4U
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(159 pages)
3.ATUC128L4U.pdf
(960 pages)
4.ATUC128L4U.pdf
(92 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATUC128L4U-U
Manufacturer:
ATMEL
Quantity:
3 006
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- ATUC128L4U PDF datasheet #3
- ATUC128L4U PDF datasheet #4
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- Download datasheet (15Mb)
35.9.4
Table 35-27. BOD Characteristics
35.9.5
Table 35-28. SM33 Characteristics
Notes:
32142A–12/2011
Symbol
V
t
I
t
Symbol
V
V
t
I
t
DET
BOD
STARTUP
DET
SM33
STARTUP
HYST
TH
HYST
1. Calibration value can be read from the SM33.CALIB field. This field is updated by the flash fuses after a reset. Refer to SCIF
2. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
Brown Out Detector Characteristics
Supply Monitor 33 Characteristics
chapter for details.
cess technology. These values are not covered by test limits in production.
Parameter
BOD hysteresis
Detection time
Current consumption
Startup time
Parameter
Voltage threshold
Step size, between adjacent values
in SCIF.SM33.CALIB
Hysteresis
Detection time
Current consumption
Startup time
The values in
Fuse register.
Table 35-26. BODLEVEL Values
BODLEVEL Value
011111 binary (31) 0x1F
100111 binary (39) 0x27
(2)
(2)
Table 35-26
Min
describe the values of the BODLEVEL in the flash General Purpose
T = 25 C
Time with VDDCORE <
BODLEVEL necessary to
generate a reset signal
Calibrated
Time with VDDIN < V
necessary to generate a reset
signal
Normal mode
Normal mode
Condition
Condition
(1)
, T = 25 C
Typ
1.60
1.69
TH
ATUC64/128/256L3/4U
Max
Min
Min
1.675
Typ
10
1
7
5
Typ
1.75
11
30
280
17
140
Units
V
Max
Max
1.825
Units
mV
µs
µA
µs
Units
V
mV
µs
µA
µs
912
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