MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1969
MCIMX281AVM4B
Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets
1.MCIMX283DVM4B.pdf
(2327 pages)
2.MCIMX283DVM4B.pdf
(20 pages)
3.MCIMX281AVM4B.pdf
(72 pages)
Specifications of MCIMX281AVM4B
Core Processor
ARM9
Core Size
32-Bit
Speed
454MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
Peripherals
DMA, I²S, LCD, POR, PWM, WDT
Program Memory Size
128KB (32K x 32)
Program Memory Type
Mask ROM
Ram Size
32K x 32
Voltage - Supply (vcc/vdd)
1.25 V ~ 5.25 V
Data Converters
A/D 17x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
289-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of I /o
-
Eeprom Size
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
- Current page: 1969 of 2327
- Download datasheet (17Mb)
31.7.3 Host Hardware Parameters Register (HW_USBCTRL_HWHOST)
The default value of this register is 0x10020001.
Host hardware params as defined in sys-level/core-config
Address:
Re-
31.7.4 Device Hardware Parameters Register
The default value of this register is 0x0000000B.
device hardware params as defined in sys-level/core-config
Freescale Semiconductor, Inc.
set
Bit
W
R
31
0
NPORT
TTPER
TTASY
31 24
23 16
RSVD
CLKC
Field
Field
15 4
2 1
3 1
HC
RT
30
0
0
0
29
0
(HW_USBCTRL_HWDEVICE)
HW_USBCTRL_HWHOST
TTPER
28
1
USB Controller Clocking Method.
Always 2 = Mixed clocked.
Reset Type.
Always 1 = Synchronous
Periodic contexts for hub TT.
Asynch contexts for hub TT.
Reserved.
Maximum downstream ports minus 1.
Host Capable.
Always 0x1.
27
0
HW_USBCTRL_HWGENERAL field descriptions (continued)
26
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
24
0
HW_USBCTRL_HWHOST field descriptions
23
0
22
0
21
0
8008_0000h base + 8h offset = 8008_0008h
TTASY
20
0
19
0
18
0
17
1
Chapter 31 USB High-Speed On-the-Go Host Device Controller
16
0
15
0
Description
Description
14
0
13
0
12
0
11
0
RSVD
10
0
0
9
0
8
0
7
0
6
0
5
0
4
3
0
NPORT
0
2
0
1
1969
1
0
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