MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1968
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: 1968 of 2327
- Download datasheet (17Mb)
Programmable Registers
31.7.2 General Hardware Parameters Register
The default value of this register is 0x00000015.
General Hardware Parameters
Address:
1968
Reset
Reset
Bit
Bit
W
W
R
R
RSVD0
PHYW
31 11
RSVD
PHYM
Field
Field
10 9
BWT
7 6
5 0
8 6
5 4
SM
ID
3
31
15
0
0
(HW_USBCTRL_HWGENERAL)
HW_USBCTRL_HWGENERAL
0004h
30
14
0
0
RSVD[15:11]
Reserved.
Configuration number. This number is set to 0x05 and indicates that the peripheral is the USB-HS USB 2.0
core.
Reserved.
PHY Serial Engine Type.
Always 0 = Serial engine not present.
PHY Type.
Always 1 = UTMI.
Data Interface Width to PHY.
Always 1 = 16 bits.
Reserved for internal testing.
Always 0.
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_USBCTRL_ID field descriptions (continued)
HW_USBCTRL_HWGENERAL field descriptions
28
12
0
0
27
11
0
0
26
10
0
0
8008_0000h base + 4h offset = 8008_
SM
25
0
0
9
RSVD[31:16]
24
0
0
8
Description
Description
PHYM
23
0
0
7
22
0
0
6
21
0
5
0
PHYW
20
0
4
1
Freescale Semiconductor, Inc.
BWT
19
0
0
3
18
0
1
2
CLKC
17
0
0
1
RT
16
0
1
0
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