MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1956
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: 1956 of 2327
- Download datasheet (17Mb)
Programmable Registers
Address:
1956
Reset
Reset
RXFBAUD_DIV
RXIBAUD_DIV
RXDMARUN
RXCMDEND
TXDMARUN
TXCMDEND
RXDMARQ
TXDMARQ
Bit
Bit
W
W
R
R
RSVD1
31 16
15 10
Field
9 6
5
4
3
2
1
0
31
15
0
0
HW_UARTAPP_DEBUG
30
14
0
0
RX Integer Baud Divisor.
RX Fractional Baud Divisor.
Reserved, read as zero, do not modify.
DMA Command Run Status: This bit reflects the state of the toggle signal for TXDMARUN.
DMA Command Run Status: This bit reflects the state of the toggle signal for RXDMARUN.
DMA Command End Status: This bit reflects the state of the toggle signal for UART_TXCMDEND.
DMA Command End Status: This bit reflects the state of the toggle signal for UART_RXCMDEND.
DMA Request Status: This bit reflects the state of the toggle signal for UART_TXDMAREQ. Note that TX
burst request is not supported.
DMA Request Status: This bit reflects the state of the toggle signal for UART_RXDMAREQ. Note that RX
burst request is not supported.
RXFBAUD_DIV
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
HW_UARTAPP_DEBUG field descriptions
27
11
0
0
8006_A000h base + 80h offset = 8006_A080h
26
10
0
0
25
0
0
9
RXIBAUD_DIV
24
0
0
8
RSVD1
Description
23
0
0
7
22
0
0
6
21
0
5
0
20
0
4
0
Freescale Semiconductor, Inc.
19
0
0
3
18
0
0
2
17
0
0
1
16
0
0
0
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