MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 2052
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: 2052 of 2327
- Download datasheet (17Mb)
Programmable Registers
32.4.9 UTMI RTL Version (HW_USBPHY_VERSION)
Fields for RTL Version.
Address:
Re-
32.4.10 USB PHY IP Block Register (HW_USBPHY_IP)
The USB PHY IP Block Register IS FOR USE ONLY in non-Austin USB applications. It
provides control of miscellaneous control bits found in other non-USB PIO control blocks
that affects USB operations. - NOT FOR AUSTIN USE!!
2052
set
Bit
DBG_ADDRESS
W
R
ENTAILADJVD
ENTX2TX
31
0
MAJOR
RSVD0
MINOR
14 13
31 24
23 16
STEP
Field
11 4
Field
15 0
3 0
12
30
0
29
0
MAJOR
HW_USBPHY_VERSION
28
0
Delay increment of the rise of squelch:
00 = Delay is nominal
01 = Delay is +20%
10 = Delay is -20%
11 = Delay is -40%
This bit has no function in the STMP37xx.
Reserved.
Chooses the multiplexing of the debug register to be shown in HW_USBPHY_DEBUG0_STATUS.
Fixed read-only value reflecting the MAJOR field of the RTL version.
Fixed read-only value reflecting the MINOR field of the RTL version.
Fixed read-only value reflecting the stepping of the RTL version.
27
0
26
1
HW_USBPHY_DEBUG1 field descriptions (continued)
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
24
0
HW_USBPHY_VERSION field descriptions
23
0
22
0
21
8007_C000h base + 80h offset = 8007_C080h
0
MINOR
20
0
19
0
18
0
17
1
16
0
15
0
Description
Description
14
0
13
0
12
0
11
0
10
0
0
9
STEP
0
8
Freescale Semiconductor, Inc.
0
7
0
6
0
5
0
4
3
0
0
2
0
1
0
0
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