MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 780
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: 780 of 2327
- Download datasheet (17Mb)
Programmable Registers
HW_PINCTRL_DRIVE17_CLR: 0x418
HW_PINCTRL_DRIVE17_TOG: 0x41C
The Drive Strength and Voltage Register selects the drive strength and voltage for pins that
are configured for output.
Address:
780
Reset
Reset
BANK4_PIN15_V
BANK4_PIN14_V
BANK4_PIN15_
Bit
Bit
W
W
RSRVD7
RSRVD6
R
R
29 28
Field
MA
31
30
27
26
31
15
0
0
HW_PINCTRL_DRIVE17
30
14
1
1
Always write zeroes to this field.
Pin 61, ENET0_CRS pin voltage selection:
0= 1.8V;
1= 3.3V.
Pin 61, ENET0_CRS pin output drive strength selection:
00= 4 mA;
01= 8 mA;
10= 12 mA;
11= Reserved;
Always write zeroes to this field.
Pin 57, ENET0_COL pin voltage selection:
0= 1.8V;
PIN15_MA
PIN11_MA
29
13
BANK4_
0
BANK4_
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
HW_PINCTRL_DRIVE17 field descriptions
27
11
0
0
8001_8000h base + 410h offset = 8001_8410h
26
10
1
1
PIN14_MA
PIN10_MA
25
BANK4_
0
BANK4_
0
9
24
0
0
8
Description
23
0
0
7
22
1
1
6
PIN13_MA
PIN09_MA
21
BANK4_
0
5
BANK4_
0
20
0
4
0
Freescale Semiconductor, Inc.
19
0
0
3
18
1
1
2
PIN12_MA
PIN08_MA
17
0
0
BANK4_
1
BANK4_
16
0
0
0
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