AT32UC3A464S Atmel Corporation, AT32UC3A464S Datasheet - Page 212
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AT32UC3A464S
Manufacturer Part Number
AT32UC3A464S
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 AT32UC3A464S
Flash (kbytes)
64 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
Ssc
1
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A464S-U
Manufacturer:
ATMEL
Quantity:
551
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A3128 PDF datasheet #4
- AT32UC3A3128 PDF datasheet #5
- Current page: 212 of 1012
- Download datasheet (16Mb)
15.7.1
Register Name:
Access Type:
Offset:
Reset Value:
• NCSRDSETUP: NCS Setup Length in READ Access
• NRDSETUP: NRD Setup Length
• NCSWRSETUP: NCS Setup Length in WRITE Access
• NWESETUP: NWE Setup Length
32072G–11/2011
31
23
15
–
–
–
7
–
In read access, the NCS signal setup length is defined as:
The NRD signal setup length is defined in clock cycles as:
In write access, the NCS signal setup length is defined as:
The NWE signal setup length is defined as:
Setup Register
NCS Setup Length in write access
NCS Setup Length in read access
30
22
14
6
–
–
–
–
SETUP
Read/Write
0x00 + CS_number*0x10
0x01010101
NWE Setup Length
NRD Setup Length
29
21
13
5
=
=
(
(
128 NWESETUP 5 [ ]
128 NRDSETUP 5 [ ] NRDSETUP 4:0
=
=
(
(
×
×
128 NCSWRSETUP 5 [ ]
128 NCSRDSETUP 5 [ ]
28
20
12
4
×
×
27
19
11
+
3
+
NCSWRSETUP
NCSRDSETUP
NWESETUP 4:0
NWESETUP
NRDSETUP
+
+
NCSRDSETUP 4:0
NCSWRSETUP 4:0
[
[
26
18
10
2
]
]
) clock cycles
) clock cycles
[
[
]
]
) clock cycles
) clock cycles
25
17
9
1
24
16
8
0
212
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