MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 790
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: 790 of 2327
- Download datasheet (17Mb)
Programmable Registers
Address:
790
Reset
Reset
BANK2_PIN27
BANK2_PIN26
BANK2_PIN25
BANK2_PIN24
BANK2_PIN21
BANK2_PIN20
BANK2_PIN19
BANK2_PIN18
BANK2_PIN17
BANK2_PIN16
Bit
Bit
W
W
RSRVD2
RSRVD1
R
R
31 28
23 22
Field
27
26
25
24
21
20
19
18
17
16
31
15
0
0
HW_PINCTRL_PULL2
30
14
RSRVD2
0
0
Always write zeroes to this field.
Set this bit to one to enable the internal pullup on pin 15, SSP3_SS0.
Set this bit to one to enable the internal pullup on pin 3, SSP3_MISO.
Set this bit to one to enable the internal pullup on pin 9, SSP3_MOSI.
Set this bit to one to disable the internal keeper on pin 286, SSP3_SCK.
Always write zeroes to this field.
Set this bit to one to enable the internal pullup on pin 18, SSP2_SS2.
Set this bit to one to enable the internal pullup on pin 7, SSP2_SS1.
Set this bit to one to enable the internal pullup on pin 4, SSP2_SS0.
Set this bit to one to enable the internal pullup on pin 288, SSP2_MISO.
Set this bit to one to enable the internal pullup on pin 1, SSP2_MOSI.
Set this bit to one to disable the internal keeper on pin 280, SSP2_SCK.
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
HW_PINCTRL_PULL2 field descriptions
27
11
8001_8000h base + 620h offset = 8001_8620h
0
0
26
10
0
0
25
0
0
9
24
0
0
8
Description
23
RSRVD1
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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