ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 389
ATSAM3U-EK
Manufacturer Part Number
ATSAM3U-EK
Description
KIT EVAL FOR AT91SAM3U CORTEX
Manufacturer
Atmel
Type
MCUr
Datasheets
1.ATSAM3U-EK.pdf
(2 pages)
2.ATSAM3U-EK.pdf
(61 pages)
3.ATSAM3U-EK.pdf
(1171 pages)
4.ATSAM3U-EK.pdf
(53 pages)
Specifications of ATSAM3U-EK
Contents
Board
Processor To Be Evaluated
SAM3U
Data Bus Width
32 bit
Interface Type
RS-232, USB
Operating Supply Voltage
3 V
Silicon Manufacturer
Atmel
Core Architecture
ARM
Core Sub-architecture
Cortex - M3
Silicon Core Number
SAM3U4E
Silicon Family Name
SAM3U
Kit Contents
Board CD Docs
Rohs Compliant
Yes
For Use With/related Products
AT91SAM3U
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATSAM3U-EK
Manufacturer:
Atmel
Quantity:
10
- ATSAM3U-EK PDF datasheet
- ATSAM3U-EK PDF datasheet #2
- ATSAM3U-EK PDF datasheet #3
- ATSAM3U-EK PDF datasheet #4
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- Download datasheet (25Mb)
25.16.3
Figure 25-32. Write Enable Timing Configuration
Figure 25-33. Write Enable Timing for NAND Flash Device Data Input Mode.
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
ale
mck
wen
NFC Initialization
Prior to any Command and Data Transfer, the SMC User Interface must be configured to meet
the device timing requirements.
Use NWE_SETUP, NWE_PULSE and NWE_CYCLE to define the write enable waveform
according to the device datasheet.
Use TADL field in the SMC_TIMINGS register to configure the timing between the last address
latch cycle and the first rising edge of WEN for data input.
Use NRD_SETUP, NRD_PULSE and NRD_CYCLE to define the read enable waveform accord-
ing to the device datasheet.
Use TAR field in the SMC_TIMINGS register to configure the timings between address latch
enable falling edge to read enable falling edge.
Use TCLR field in the SMC_TIMINGS register to configure the timings between the command
latch enable falling edge to the read enable falling edge.
• Write enable Configuration
• Read Enable Configuration
mck
wen
t
WEN_SETUP
t
WEN_PULSE
t
WEN_CYCLES
t
ADL
t
WEN_HOLD
SAM3U Series
SAM3U Series
389
389
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