SAM9RL64 Atmel Corporation, SAM9RL64 Datasheet - Page 863

• 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

Table 44-29. SMC Write NCS Controlled (WRITE_MODE = 0)
Figure 44-2. SMC Timings - NCS Controlled Read and Write
6289D–ATARM–3-Oct-11
A0/A1/NBS[3:0]/A2-A25
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
22
23
24
25
26
27
D0 - D15
Parameter
Data Out Valid before NCS High
NCS Pulse Width
NBS0/A0 NBS1, NBS2/A1, NBS3, A2 -
A25 valid before NCS low
NWE low before NCS high
NCS High to Data Out, NBS0/A0, NBS1,
NBS2/A1, NBS3, A2 - A25, change
NCS High to NWE Inactive
NWE
NRD
NCS
SMC12
SMC13
NCS Controlled READ
with NO HOLD
SMC14
SMC8
SMC9
SMC12
SMC13
(ncs wr setup - nwe setup +
ncs wr pulse * t
ncs wr setup * t
ncs wr pulse * t
ncs wr hold * t
(ncs wr hold - nwe hold)*
ncs pulse)* t
NCS Controlled READ
1.8V Supply
SMC14
t
with HOLD
CPMCK
SMC10
CPMCK
- 0.7
CPMCK
CPMCK
CPMCK
CPMCK
SMC11
- 2.8
- 3.6
Min in MAX corner
- 4.6
- 4.9
- 2.8
(ncs wr hold - nwe hold)* t
(ncs wr setup - nwe setup + ncs
AT91SAM9R64/RL64
ncs wr pulse * t
ncs wr pulse * t
ncs wr setup * t
ncs wr hold * t
SMC24
pulse)* t
SMC25
3.3V Supply
NCS Controlled WRITE
SMC23
1.5
CPMCK
SMC22
CPMCK
CPMCK
CPMCK
CPMCK
- 2.5
- 4.1
- 6.2
- 5.6
- 2.8
SMC27
CPMCK
SMC26
SMC26
-
Units
ns
ns
ns
ns
ns
ns
863