SAM9XE128 Atmel Corporation, SAM9XE128 Datasheet - Page 251
SAM9XE128
Manufacturer Part Number
SAM9XE128
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9260.pdf
(290 pages)
2.SAM9261.pdf
(248 pages)
3.SAM9XE128.pdf
(860 pages)
4.SAM9XE128.pdf
(48 pages)
Specifications of SAM9XE128
Flash (kbytes)
128 Kbytes
Pin Count
217
Max. Operating Frequency
180 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
96
Ext Interrupts
96
Usb Transceiver
3
Usb Speed
Full Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
2
Uart
6
Ssc
1
Ethernet
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
Yes
Adc Channels
4
Adc Resolution (bits)
10
Adc Speed (ksps)
312
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
16
Self Program Memory
NO
External Bus Interface
1
Dram Memory
sdram
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
1.65 to 1.95
Fpu
No
Mpu / Mmu
No / Yes
Timers
6
Output Compare Channels
6
Input Capture Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
No
- SAM9260 PDF datasheet
- SAM9261 PDF datasheet #2
- SAM9XE128 PDF datasheet #3
- SAM9XE128 PDF datasheet #4
- Current page: 251 of 860
- Download datasheet (13Mb)
24.6
Table 24-8.
6254C–ATARM–22-Jan-10
0x28 - 0xFC
Offset
0x1C
0x00
0x04
0x08
0x10
0x14
0x18
0x20
0x24
SDRAM Controller (SDRAMC) User Interface
Register Mapping
Register
SDRAMC Mode Register
SDRAMC Refresh Timer Register
SDRAMC Configuration Register
SDRAMC Low Power Register
SDRAMC Interrupt Enable Register
SDRAMC Interrupt Disable Register
SDRAMC Interrupt Mask Register
SDRAMC Interrupt Status Register
SDRAMC Memory Device Register
Reserved
AT91SAM9XE128/256/512 Preliminary
SDRAMC_MDR
SDRAMC_LPR
SDRAMC_IMR
SDRAMC_IER
SDRAMC_IDR
SDRAMC_ISR
SDRAMC_MR
SDRAMC_CR
SDRAMC_TR
Name
–
Read-write
Read-write
Read-write
Read-write
Read-only
Read-only
Write-only
Write-only
Access
Read
–
0x852372C0
0x00000000
0x00000000
Reset
0x0
0x0
0x0
0x0
–
–
–
251
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