AT91SAM9G45-CU Atmel, AT91SAM9G45-CU Datasheet - Page 1170
AT91SAM9G45-CU
Manufacturer Part Number
AT91SAM9G45-CU
Description
MCU ARM9 324-TFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheets
1.AT91SAM9G45-EKES.pdf
(56 pages)
2.AT91SAM9G45-EKES.pdf
(1218 pages)
3.AT91SAM9G45-CU.pdf
(10 pages)
Specifications of AT91SAM9G45-CU
Core Processor
ARM9
Core Size
16/32-Bit
Speed
400MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
Peripherals
AC'97, DMA, I²S, LCD, POR, PWM, WDT
Number Of I /o
160
Program Memory Size
64KB (64K x 8)
Program Memory Type
ROM
Ram Size
128K x 8
Voltage - Supply (vcc/vdd)
0.9 V ~ 1.1 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
324-TFBGA
Processor Series
AT91SAMx
Core
ARM926EJ-S
Data Bus Width
32 bit
Data Ram Size
64 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
800 MHz
Number Of Programmable I/os
160
Number Of Timers
5
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
AT91SAM-ICE, AT91-ISP
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Controller Family/series
AT91
No. Of I/o's
160
Ram Memory Size
64KB
Cpu Speed
400MHz
No. Of Timers
2
Rohs Compliant
Yes
For Use With
AT91SAM9G45-EKES - KIT EVAL FOR AT91SAM9G45
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM9G45-CU
Manufacturer:
ATMEL
Quantity:
1 000
Company:
Part Number:
AT91SAM9G45-CU
Manufacturer:
Atmel
Quantity:
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Part Number:
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Manufacturer:
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46.13 SMC Timings
46.13.1
46.13.2
46.13.2.1
46.13.2.2
Table 46-28. SMC Read Signals - NRD Controlled (READ_MODE= 1)
1170
Symbol
SMC
SMC
SMC
1
2
3
AT91SAM9G45
Timing Conditions
Timing Extraction
Zero Hold Mode Restrictions
Read Timings
Parameter
VDDIOM supply
Data Setup before NRD High
Data Hold after NRD High
Data Setup before NRD High
The T
(44KHz).
SMC Timings are given for MAX corners.
Timings are given assuming a capacitance load on data, control and address pads:
Table 46-26. Capacitance Load
In the following tables, t
Table 46-27. Zero Hold Mode Use Maximum system clock frequency (MCK)
Supply
3.3V
1.8V
Symbol
Fmax
– T
– T1 = 66 μs
– T2 = 352 μs
SLCK
RES
min (22 μs) is obtained for the maximum frequency of the internal RC oscillator
= 30 μs
Parameter
VDDIOM supply
MCK frequency
MAX
50pF
30 pF
NO HOLD SETTINGS (nrd hold = 0)
HOLD SETTINGS (nrd hold
CPMCK
Corner
is MCK period.
MIN
5 pF
5 pF
Zero Hold Mode Use
1.8V
12.0
8.7
0
0)
Min
1.8V
66
Min
3.3V
11.2
8.2
0
3.3V
66
6438F–ATARM–21-Jun-10
Units
Units
MHz
ns
ns
ns
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