MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1869
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
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29.9.30 ENET SWI Switch input and output interface status (internal).
Address:
Freescale Semiconductor, Inc.
Reset
Reset
CONGEST_
CONGEST_
Bit
Bit
W
W
RSRVD1
INPUT_2
INPUT_1
R
R
QMGR_
QMGR_
STAT_1
STAT_0
31 19
Field
Field
18
17
1
0
31
15
0
0
HW_ENET_SWI_QMGR_CONGEST_STAT field descriptions (continued)
HW_ENET_SWI_QMGR_IFACE_STAT
800F_8090h
(HW_ENET_SWI_QMGR_IFACE_STAT)
30
14
0
0
port 1.
port 0.
Reserved bits. Write as 0.
input data available on port 2.
input data available on port 1.
HW_ENET_SWI_QMGR_IFACE_STAT field descriptions
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
27
11
0
0
26
10
0
0
RSRVD1
RSRVD0
Chapter 29 Programmable 3-Port Ethernet Switch with QOS (SWITCH)
25
0
0
9
800F_8000h base + 90h offset =
24
0
0
8
Description
Description
23
0
0
7
22
0
0
6
21
0
5
0
20
0
4
0
19
0
0
3
18
0
1
2
17
0
1
1
1869
16
0
1
0
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