MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 738
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: 738 of 2327
- Download datasheet (17Mb)
Programmable Registers
HW_PINCTRL_DRIVE3_CLR: 0x338
HW_PINCTRL_DRIVE3_TOG: 0x33C
The Drive Strength and Voltage Register selects the drive strength and voltage for pins that
are configured for output.
Address:
738
Reset
Reset
BANK0_PIN28_V
BANK0_PIN28_
Bit
Bit
W
W
RSRVD5
RSRVD4
RSRVD3
R
R
31 20
17 16
Field
MA
19
18
15
31
15
0
0
HW_PINCTRL_DRIVE3
30
14
0
1
Always write zeroes to this field.
Always write zeroes to this field.
Pin 129, GPMI_RESETN pin voltage selection:
0= 1.8V;
1= 3.3V.
Pin 129, GPMI_RESETN pin output drive strength selection:
00= 4 mA;
01= 8 mA;
10= 12 mA;
11= Reserved;
Always write zeroes to this field.
PIN27_MA
29
13
0
BANK0_
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
HW_PINCTRL_DRIVE3 field descriptions
27
11
0
0
8001_8000h base + 330h offset = 8001_8330h
26
10
RSRVD5
0
1
PIN26_MA
25
0
BANK0_
0
9
24
0
0
8
Description
23
0
0
7
22
0
1
6
PIN25_MA
21
0
5
BANK0_
0
20
0
4
0
Freescale Semiconductor, Inc.
19
0
0
3
18
1
1
2
PIN28_MA
PIN24_MA
17
0
0
BANK0_
1
BANK0_
16
0
0
0
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