ATUC128L4U Atmel Corporation, ATUC128L4U Datasheet - Page 5
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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
2. Overview
2.1
32142AS–12/2011
Block Diagram
Figure 2-1.
PA
PB
RESET_N
RC32OUT
XOUT32
DATAOUT
XIN32
TDO
TMS
TCK
TDI
GCLK_IN[2..0]
PWMA[35..0]
EXTINT[5..1]
Block Diagram
GCLK[9..0]
NMI
RC120M
OSC32K
RC32K
RCSYS
MSEO[1..0]
OSC0
DFLL
MDO[5..0]
INTERFACE
EVTO_N
PLL
EVTI_N
MCKO
USB 2.0
Interface
aWire
JTAG
SAU
8EP
EXTERNAL INTERRUPT
FREQUENCY METER
PWM CONTROLLER
SYSTEM CONTROL
POWER MANAGER
ASYNCHRONOUS
CONTROLLER
CONTROLLER
CONTROLLER
CONTROLLER
CONTROLLER
INTERFACE
WATCHDOG
INTERRUPT
S/M
BRIDGE B
CLOCK
HSB-PB
SLEEP
RESET
S
TIMER
TIMER
CLASS 2+
NEXUS
S
OCD
M
CONFIGURATION
INTERFACE
HIGH SPEED
BUS MATRIX
INSTR
BRIDGE A
MEMORY PROTECTION UNIT
HSB-PB
M
AVR32UC CPU
S
REGISTERS BUS
INTERFACE
TIMER/COUNTER 0
TIMER/COUNTER 1
DATA
CAPACITIVE TOUCH
AUDIO BITSTREAM
AC INTERFACE
M
8-CHANNEL ADC
INTER-IC SOUND
CONTROLLER
CONTROLLER
GLUE LOGIC
PERIPHERAL
TWI MASTER 0
TWI MASTER 1
CONTROLLER
TWI SLAVE 0
TWI SLAVE 1
INTERFACE
ATUC64/128/256L3/4U
MODULE
USART0
USART1
USART2
USART3
DMA
M
DAC
SPI
S
S
LOCAL BUS
INTERFACE
32/16 KB
SRAM
DACN0, DACN1
256/128/64
DAC0, DAC1
MISO, MOSI
ACBN[3..0]
ACAN[3..0]
ACBP[3..0]
ACAP[3..0]
NPCS[3..0]
RTS, CTS
TRIGGER
ACREFN
OUT[1..0]
CLK[2..0]
CSA[16:0]
CSB[16:0]
ADP[1..0]
ADVREFP
FLASH
TWALM
TWALM
AD[8..0]
IN[7..0]
VDIVEN
A[2..0]
TWCK
TWCK
SYNC
ISCK
ISDO
IMCK
TWD
TWD
SMP
RXD
TXD
CLK
SCK
IWS
ISDI
CLK
KB
DIS
LOCAL BUS
PA
PB
5