AT91SAM9G45-CU Atmel, AT91SAM9G45-CU Datasheet - Page 133
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:
31
Part Number:
AT91SAM9G45-CU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- Current page: 133 of 1218
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Table 19-3.
6438F–ATARM–21-Jun-10
1
2
3
4
5
6
7
0
Internal SRAM 0
Internal Periph.
Master
Internal ROM
LCD User Int.
UDPHS RAM
Slave
DDR Port 0
DDR Port 1
DDR Port 2
DDR Port 3
UHP OHCI
UHP EHCI
Reserved
EBI
AT91SAM9G45 Masters to Slaves Access DDRMP_DIS = 0
926 Instr.
ARM
X
X
X
X
X
X
X
X
X
X
0
-
-
-
Figure 19-1. DDR Multi-port
• When the DDR multi-port is enabled (DDRMP_DIS=0), the ARM instruction and data are
• When the DDR multi-port is disabled (DDRMP_DIS=1), DDR Port 1 is dedicated to the LCD
respectively connected to DDR Port 0 and DDR Port 1. The other masters share DDR Port 2
and DDR Port 3.
controller. The remaining masters share DDR Port 2 and DDR Port 3.
926 Data
ARM
1
X
X
X
X
X
X
X
X
X
X
-
-
-
PDC
X
2
X
X
X
X
X
-
-
-
-
-
-
-
USB Host
OHCI
DMA
LCD
3
X
X
X
X
-
-
-
-
-
-
-
-
-
4 & 5
DMA
X
X
X
X
X
-
-
-
-
-
-
-
-
MATRIX
DMA
ISI
X
X
X
X
6
-
-
-
-
-
-
-
-
-
ARM D
DMA
LCD
X
X
7
-
-
-
-
-
-
-
-
-
-
-
Ethernet
DDRMP_DIS
MAC
8
X
X
X
X
-
-
-
-
-
-
-
-
-
AT91SAM9G45
Device HS
DDR_S2
DDR_S1
DDR_S3
USB
X
X
X
X
X
9
-
-
-
-
-
-
-
-
USB Host
EHCI
10
X
X
X
X
-
-
-
-
-
-
-
-
-
Reserved
11
X
X
-
-
-
-
-
-
-
-
-
-
-
133
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