SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 1041

• Manufacturer Part Number: SAM9263
• Manufacturer: Atmel Corporation

Specifications of SAM9263

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Can: 1
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 96
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• 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 47-22. SMC Read Signals - NCS Controlled (READ_MODE = 0) (Continued)
47.8.3.2
Table 47-23. SM Write Signals - NWE controlled (WRITE_MODE = 1)
Notes:
6249I–ATARM–3-Oct-11
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
12
13
14
15
16
17
18
19
20
21
1. Hold length = total cycle duration - setup duration - pulse duration. “hold length” is used for “ncs wr hold length” or “NWE
hold length”.
A2 - A25 valid before NCS High
NRD low before NCS High
NCS Pulse Width
Parameter
Data Out Valid before NWE High
NWE Pulse Width
NBS0/A0 NBS1, NBS2/A1, NBS3,
A2 - A25 valid before NWE low
NCS low before NWE high
NWE High to Data OUT, NBS0/A0
NBS1, NBS2/A1, NBS3, A2 - A25
change
NWE High to NCS Inactive
NWE High to Data OUT, NBS0/A0
NBS1, NBS2/A1, NBS3, A2 - A25,
NCS change
Write Timings
NBS0/A0, NBS1, NBS2/A1, NBS3,
(1)
VDDCORE supply
VDDIOM supply
HOLD or NO HOLD SETTINGS (ncs rd hold … 0, ncs rd hold = 0)
HOLD or NO HOLD SETTINGS (nwe hold … 0, nwe hold = 0)
(1)
NO HOLD SETTINGS (nwe hold = 0)
HOLD SETTINGS (nwe hold … 0)
(ncs rd setup +
(ncs rd setup +
wr hold)* t
length * t
(nwe hold - ncs
ncs rd pulse)*
ncs rd pulse -
ncs rd setup +
ncs rd pulse
(nwe setup -
nwe pulse) *
t
nrd setup)*
t
nwe pulse *
nwe pulse *
nwe setup *
t
t
t
t
t
CPMCK
CPMCK
nwe hold *
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
1.08V
- 0.2
- 1.0
2.9
- 3.0
- 0.1
CPMCK
- 2.7
- 0.3
- 1.2
- 2.0
- 2.2
CPMCK
1.8V
length * t
pulse)* t
+ ncs rd pulse
(ncs rd setup
(ncs rd setup
(nwe hold - ncs
- nrd setup)*
ncs rd pulse
ncs rd setup +
t
CPMCK
(nwe setup -
nwe pulse) *
nwe setup *
nwe pulse *
nwe pulse *
t
t
t
t
t
t
+ ncs rd
nwe hold *
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
wr hold)*
- 2.2
- 0.2
1.2V
2.9
- 0.1
CPMCK
CPMCK
- 1.8
- 0.3
- 0.9
- 1.4
- 2.0
- 0.7
Min
length * t
pulse)* t
+ ncs rd pulse
(ncs rd setup
(ncs rd setup
- nrd setup)*
ncs rd pulse
ncs rd setup +
t
ncs wr hold)*
CPMCK
(nwe setup -
nwe pulse) *
nwe pulse *
nwe pulse *
nwe setup *
t
t
t
t
t
t
+ ncs rd
(nwe hold -
nwe hold *
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
- 3.4
- 0.5
1.08V
2.7
CPMCK
- 0.2
CPMCK
- 2.9
- 0.7
- 1.6
- 2.4
- 2.4
- 1.0
3.3V
AT91SAM9263
length * t
(ncs rd setup +
(ncs rd setup +
ncs rd pulse)*
ncs rd pulse -
ncs rd setup +
ncs rd pulse
ncs wr hold)*
t
t
nrd setup)*
(nwe setup -
nwe pulse) *
nwe pulse *
nwe pulse *
nwe setup *
CPMCK
CPMCK
t
t
t
t
t
t
(nwe hold -
nwe hold *
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
CPMCK
0.4
1.2V
2.7
CPMCK
- 2.6
- 0.2
- 2.0
- 0.6
- 1.2
- 1.7
- 2.1
- 0.7
-
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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