SAM9RL64 Atmel Corporation, SAM9RL64 Datasheet - Page 166

• Manufacturer Part Number: SAM9RL64
• Manufacturer: Atmel Corporation

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

Figure 22-3.
Figure 22-4.
Figure 22-5. Memory Connection for a 32-bit Data Bus
166
AT91SAM9R64/RL64
Memory Connection for an 8-bit Data Bus
Memory Connection for a 16-bit Data Bus
SMC
SMC
SMC
D[31:16]
D[15:0]
A[20:2]
NCS[2]
NBS0
NBS1
NBS2
NBS3
NWE
NRD
D[15:0]
NCS[2]
A[19:2]
NBS0
NBS1
NWE
A[18:2]
NCS[2]
NRD
D[7:0]
NWE
A1
NRD
A0
A1
D[15:0]
A[18:0]
Byte 0 Enable
Byte 1 Enable
Byte 2 Enable
Byte 3 Enable
Write Enable
Output Enable
Memory Enable
D[7:0]
A[18:2]
Write Enable
Output Enable
Memory Enable
D[15:0]
A[18:1]
A[0]
Low Byte Enable
High Byte Enable
Write Enable
Output Enable
Memory Enable
A0
A1
D[31:16]
6289D–ATARM–3-Oct-11