AT32UC3A4128S Atmel Corporation, AT32UC3A4128S Datasheet - Page 175
AT32UC3A4128S
Manufacturer Part Number
AT32UC3A4128S
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(33 pages)
3.AT32UC3A0128.pdf
(159 pages)
4.AT32UC3A3128.pdf
(91 pages)
5.AT32UC3A3128.pdf
(1012 pages)
Specifications of AT32UC3A4128S
Flash (kbytes)
128 Kbytes
Pin Count
100
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
Hardware Qtouch Acquisition
No
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
2
Uart
4
Sd / Emmc
2
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
AES
Sram (kbytes)
128
Self Program Memory
YES
Dram Memory
No
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.0 to 3.6
Operating Voltage (vcc)
3.0 to 3.6
Fpu
No
Mpu / Mmu
Yes / No
Timers
6
Output Compare Channels
6
Input Capture Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
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- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A3128 PDF datasheet #4
- AT32UC3A3128 PDF datasheet #5
- Current page: 175 of 1012
- Download datasheet (16Mb)
32072G–11/2011
Table 14-10. EBI Pins and External Devices Connections (Continued)
Note:
Pins name
Controller
ADDR[21]
ADDR[22]
NCS[0]
NCS[1]
NCS[2]
NCS[3]
NCS[4]
NCS[5]
NANDOE
NANDWE
NRD
NWE0
NWE1
CFRNW
CFCE1
CFCE2
SDCK
SDCKE
RAS
CAS
SDWE
NWAIT
Pxx
Pxx
(2)
(2)
1. Not directly connected to the CompactFlash slot. Permits the control of the bidirectional buffer
2. Any I/O Controller line.
3. The CLE and ALE signals of the NAND Flash device may be driven by any address bit. For
between the EBI data bus and the CompactFlash slot.
details, see
Section
SDRAMC
SDRAM
SDCS[0]
DQM1
CKE
RAS
CAS
CLK
WE
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
14.6.6.
Pins of the Interfaced Device
CD1 or CD2
CFRNW
Compact
CFCS0
CFCS1
Flash
WAIT
REG
CE1
CE2
IOR
WE
OE
–
–
–
–
–
–
–
–
–
–
–
–
–
(1)
(1)
(1)
SMC
Smart Media
NAND Flash
CLE
ALE
RDY
CE0
CE1
WE
OE
or
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
(3)
(3)
175
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