SAM9RL64 Atmel Corporation, SAM9RL64 Datasheet - Page 218

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SAM9RL64

Manufacturer Part Number
SAM9RL64
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of SAM9RL64

Flash (kbytes)
0 Kbytes
Pin Count
217
Max. Operating Frequency
240 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
118
Ext Interrupts
118
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device
Spi
1
Twi (i2c)
2
Uart
5
Ssc
2
Sd / Emmc
1
Graphic Lcd
Yes
Video Decoder
No
Camera Interface
No
Adc Channels
6
Adc Resolution (bits)
10
Adc Speed (ksps)
220
Resistive Touch Screen
Yes
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
64
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)
1.08 to 1.32
Fpu
No
Mpu / Mmu
No / Yes
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
23.6
Table 23-8.
218
0x28 - 0xFC
Offset
0x1C
0x00
0x04
0x08
0x10
0x14
0x18
0x20
0x24
SDRAM Controller User Interface
AT91SAM9R64/RL64
SDRAM Controller Memory Map
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
SDRAMC_MDR
SDRAMC_LPR
SDRAMC_IMR
SDRAMC_IDR
SDRAMC_MR
SDRAMC_IER
SDRAMC_ISR
SDRAMC_CR
SDRAMC_TR
Name
Read/Write
Read/Write
Read/Write
Read/Write
Write-only
Write-only
Read-only
Read-only
Access
Read
6289D–ATARM–3-Oct-11
0x852372C0
Reset State
0x00000000
0x00000000
0x0
0x0
0x0
0x0

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