AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 1127
AT91SAM9G45-CU-999
Manufacturer Part Number
AT91SAM9G45-CU-999
Description
IC MCU ARM9 APMC 324TFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM9G45-EKES.pdf
(1218 pages)
Specifications of AT91SAM9G45-CU-999
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
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Part Number
Manufacturer
Quantity
Price
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45.12.1
Name: DMABADDR1
Address:0x00500000
Access: Read-write
Reset value: 0x00000000
• BADDR-U
Base Address for the upper panel in dual scan mode. Base Address for the complete frame in single scan mode.
If a dual scan configuration is selected in LCDCON2 register or bit DMA2DEN in register DMACON is set, the bit
DMAUPDT in that same register must be written after writing any new value to this field in order to make the DMA controller
use this new value.
45.12.2
Name: DMABADDR2
Address:0x00500004
Access: Read-write
Reset value: 0x00000000
• BADDR-L
Base Address for the lower panel in dual scan mode only.
If a dual scan configuration is selected in LCDCON2 register or bit DMA2DEN in register DMACON is set, the bit
DMAUPDT in that same register must be written after writing any new value to this field in order to make the DMA controller
use this new value.
6438F–ATARM–21-Jun-10
31
23
15
31
23
15
7
7
DMA Base Address Register 1
DMA Base Address Register 2
30
22
14
30
22
14
6
6
29
21
13
29
21
13
5
5
BADDR-U
28
20
12
28
20
12
4
4
BADDR-U
BADDR-U
BADDR-U
BADDR-L
BADDR-L
BADDR-L
BADDR-L
27
19
11
27
19
11
3
3
26
18
10
26
18
10
2
2
AT91SAM9G45
25
17
25
17
9
1
0
9
1
24
16
24
16
8
0
0
8
0
1127
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