AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 854
![IC MCU ARM9 APMC 324TFBGA](/photos/12/13/121367/324-tfbga-pkg_sml.jpg)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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- Download datasheet (19Mb)
38.6.1
Name:
Address:
Access Type:
• DEV_ADDR: UDPHS Address
Read:
This field contains the default address (0) after power-up or UDPHS bus reset.
Write:
This field is written with the value set by a SET_ADDRESS request received by the device firmware.
• FADDR_EN: Function Address Enable
Read:
0 = Device is not in address state.
1 = Device is in address state.
Write:
0 = only the default function address is used (0).
1 = this bit is set by the device firmware after a successful status phase of a SET_ADDRESS transaction. When set, the
only address accepted by the UDPHS controller is the one stored in the UDPHS Address field. It will not be cleared after-
wards by the device firmware. It is cleared by hardware on hardware reset, or when UDPHS bus reset is received (see
above).
• EN_UDPHS: UDPHS Enable
Read:
0 = UDPHS is disabled.
1 = UDPHS is enabled.
Write:
0 = disable and reset the UDPHS controller. Switch the host to UTMI.
1 = enables the UDPHS controller. Switch the host to UTMI.
854
FADDR_EN
31
23
15
–
–
–
7
AT91SAM9G45
UDPHS Control Register
30
22
14
UDPHS_CTRL
0xFFF78000
Read-write
–
–
–
6
29
21
13
–
–
–
5
28
20
12
–
–
–
4
PULLD_DIS
DEV_ADDR
27
19
11
–
–
3
REWAKEUP
26
18
10
–
–
2
DETACH
25
17
–
–
9
1
6438F–ATARM–21-Jun-10
EN_UDPHS
24
16
–
–
8
0
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