SAM9R64 Atmel Corporation, SAM9R64 Datasheet - Page 195
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SAM9R64
Manufacturer Part Number
SAM9R64
Description
Manufacturer
Atmel Corporation
Datasheets
1.M40800.pdf
(284 pages)
2.SAM9260.pdf
(290 pages)
3.SAM9261.pdf
(248 pages)
4.SAM9R64.pdf
(903 pages)
5.SAM9R64.pdf
(52 pages)
Specifications of SAM9R64
Flash (kbytes)
0 Kbytes
Pin Count
144
Max. Operating Frequency
240 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
49
Ext Interrupts
49
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device
Spi
1
Twi (i2c)
1
Uart
5
Ssc
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
3
Adc Resolution (bits)
10
Adc Speed (ksps)
220
Resistive Touch Screen
No
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
3
32khz Rtc
Yes
Calibrated Rc Oscillator
No
- M40800 PDF datasheet
- SAM9260 PDF datasheet #2
- SAM9261 PDF datasheet #3
- SAM9R64 PDF datasheet #4
- SAM9R64 PDF datasheet #5
- Current page: 195 of 284
- Download datasheet (2Mb)
7.19
ARM DDI 0029G
Boundary scan general timing
Figure 7-18 shows the ARM7TDMI processor boundary scan general timing. The
timing parameters used in Figure 7-18 are listed in Table 7-18.
Data out
Data in
Copyright © 1994-2001. All rights reserved.
TMS
TDO
TCK
TDI
T
T
bsoh
bsdh
Symbol
T
T
T
T
T
T
T
T
T
T
bsch
bscl
bsdd
bsdh
bsih
bsis
bsod
bsoh
bssh
bsss
T
T
Table 7-18 Boundary scan general timing parameters
bsod
bsdd
T
bscl
Parameter
TCK high period
TCK low period
TCK to data output valid
Data output hold time from TCK
TDI, TMS hold from TCKr
TDI, TMS setup to TCKr
TCKf to TDO valid
TDO hold time from TCKf
I/O signal setup from TCKr
I/O signal setup to TCKr,
T
T
bsss
bsis
Figure 7-18 Boundary scan general timing
T
bsdh
T
T
bssh
bsih
T
bsdd
T
bsch
AC and DC Parameters
Parameter type
Minimum
Minimum
Maximum
Minimum
Minimum
Minimum
Maximum
Minimum
Minimum
Minimum
7-23
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