SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 815
SAM9XE512
Manufacturer Part Number
SAM9XE512
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 SAM9XE512
Flash (kbytes)
512 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)
32
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: 815 of 860
- Download datasheet (13Mb)
Table 43-29. SMC Read Signals - NCS Controlled (READ_MODE= 0)
43.12.3
Table 43-30. SMC Write Signals - NWE Controlled (Write_Mode = 1)
6254C–ATARM–22-Jan-10
SMC
SMC
SMC
SMC
SMC
SMC
SMC
Symbol
SMC
SMC
SMC
SMC
8
9
10
11
12
13
14
15
16
17
18
Write Timings
Data Setup before NCS High
Data Hold after NCS High
Data Setup before NCS High
Data Hold after NCS High
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
NBS0/A0, NBS1, NBS2/A1, NBS3,
HOLD or NO HOLD SETTINGS (ncs rd hold … 0, ncs rd hold = 0)
HOLD or NO HOLD SETTINGS (nwe hold … 0, nwe hold = 0)
HOLD SETTINGS (ncs rd hold … 0)
(ncs rd setup +
(ncs rd setup +
length * t
ncs rd pulse)*
ncs rd pulse -
ncs rd setup +
ncs rd pulse
AT91SAM9XE128/256/512 Preliminary
nrd setup)*
1.8V Supply
(nwe setup -
nwe pulse) *
t
t
nwe setup *
nwe pulse *
nwe pulse *
CPMCK
CPMCK
t
t
t
CPMCK
CPMCK
CPMCK
t
CPMCK
-7.7
6.6
8
0
0
-3.3
-0.9
CPMCK
-1.7
-2.8
-1.2
-1
Min
length * t
pulse)* t
+ ncs rd pulse
(ncs rd setup
(ncs rd setup
- nrd setup)*
ncs rd pulse
t
ncs rd setup +
CPMCK
3.3V Supply
(nwe setup -
nwe pulse) *
t
nwe setup *
+ ncs rd
nwe pulse *
nwe pulse *
CPMCK
t
t
t
CPMCK
CPMCK
CPMCK
-3.4
-7.7
7.8
6.4
0
0
CPMCK
CPMCK
-0.9
-0.99
-1.7
-2.7
-1.2
1.8V Supply
Max
3.3V Supply
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
815
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