MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1385
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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Address:
Re-
19.4.23 SRAM Status Register 7 (HW_DIGCTL_OCRAM_STATUS7)
SRAM Status Register 7 is a read-only fail data register.
HW_DIGCTL_OCRAM_STATUS7: 0x180
HW_DIGCTL_OCRAM_STATUS7_SET: 0x184
HW_DIGCTL_OCRAM_STATUS7_CLR: 0x188
HW_DIGCTL_OCRAM_STATUS7_TOG: 0x18C
This register contains fail data for the 8th fail .
EXAMPLE
Address:
Re-
Freescale Semiconductor, Inc.
set
set
Bit
Bit
W
W
R
R
FAILDATA30
31
31
0
0
Field
31 0
30
30
0
0
fail_data = HW_DIGCTL_OCRAM_STATUS6_RD();
fail_data = HW_DIGCTL_OCRAM_STATUS7_RD();
29
29
0
0
HW_DIGCTL_OCRAM_STATUS6
C170h
HW_DIGCTL_OCRAM_STATUS7
C180h
28
28
0
0
This read-only bit field contains the fail data for the 7th fail .
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_DIGCTL_OCRAM_STATUS6 field descriptions
25
25
0
0
24
24
0
0
23
23
0
0
22
22
0
0
21
21
0
0
20
20
0
0
19
19
0
0
8001_C000h base + 170h offset = 8001_
8001_C000h base + 180h offset = 8001_
18
18
0
0
17
17
0
0
FAILDATA30
FAILDATA31
16
16
0
0
15
15
0
0
Description
Chapter 19 Digital Control (DIGCTL) and On-Chip RAM
14
14
0
0
13
13
0
0
12
12
0
0
11
11
0
0
10
10
0
0
0
0
9
9
0
0
8
8
0
0
7
7
0
0
6
6
0
0
5
5
0
0
4
4
3
0
3
0
0
0
2
2
0
0
1
1
1385
0
0
0
0
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