AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 158
AT91SAM9G45-EKES
Manufacturer Part Number
AT91SAM9G45-EKES
Description
KIT EVAL FOR AT91SAM9G45
Manufacturer
Atmel
Series
AT91SAM Smart ARMr
Type
MCUr
Datasheets
1.AT91SAM9G45-EKES.pdf
(56 pages)
2.AT91SAM9G45-EKES.pdf
(1218 pages)
3.AT91SAM9G45-EKES.pdf
(66 pages)
Specifications of AT91SAM9G45-EKES
Contents
Board
Processor To Be Evaluated
SAM9G45
Data Bus Width
32 bit
Interface Type
I2C, SPI, UART
Maximum Operating Temperature
+ 50 C
Minimum Operating Temperature
- 10 C
Operating Supply Voltage
1.8 V to 3.3 V
For Use With/related Products
AT91SAM9G45
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q4626953
- Current page: 158 of 1218
- Download datasheet (19Mb)
20.1.4
Table 20-1.
20.1.5
20.1.6
158
Name
DDR_D0 - DDR_D15
DDR_A0 - DDR_A13
DDR_DQM0 - DDR_DQM1
DDR_DQS0 - DDR_DQS1
DDR_VREF
DDR_CS
DDR_CLK - DDR_CLK#
DDR_CKE
DDR_RAS
DDR_CAS
DDR_WE
DDR_BA0 - DDR_BA1
AT91SAM9G45
I/O Lines Description
Product Dependencies
Implementation Example
DDR2 I/O Lines Description
The pins used for interfacing the DDR2 memory are not multiplexed with the PIO lines.
The following hardware configuration is given for illustration only. The user should refer to the
memory manufacturer web site to check current device availability.
Function
Data Mask
Data Strobe
Reference Voltage for DDR2 operations, typically 0.9V
Chip Select
DDR2 Differential Clock
Clock enable
Row signal
Column signal
Write enable
Bank Select
Data Bus
Address Bus
DDR2/LPDDR Controller
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
I/O
6438F–ATARM–21-Jun-10
Active Level
High
Low
Low
Low
Low
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