MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 719
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: 719 of 2327
- Download datasheet (17Mb)
9.4.11 PINCTRL Pin Mux Select Register 9 (HW_PINCTRL_MUXSEL9)
The PINCTRL Pin Mux Select Register provides pin function selection for 2 pins in bank4.
HW_PINCTRL_MUXSEL9: 0x190
HW_PINCTRL_MUXSEL9_SET: 0x194
HW_PINCTRL_MUXSEL9_CLR: 0x198
HW_PINCTRL_MUXSEL9_TOG: 0x19C
This register allows the programmer to select which hardware interface blocks drive the 2
pins shown above.
Address:
Freescale Semiconductor, Inc.
Reset
Reset
BANK4_PIN01
BANK4_PIN00
Bit
Bit
W
W
R
R
Field
3 2
1 0
31
15
0
0
HW_PINCTRL_MUXSEL9 8001_8000h base + 190h offset = 8001_8190h
30
14
0
0
Pin 39, ENET0_MDIO pin function selection:
00= enet0_mdio;
01= gpmi_ce5n;
10= saif0_sdata2;
11= GPIO.
Pin 54, ENET0_MDC pin function selection:
00= enet0_mdc;
01= gpmi_ce4n;
10= saif0_sdata1;
11= GPIO.
RSRVD1[15:10]
HW_PINCTRL_MUXSEL8 field descriptions (continued)
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
27
11
0
0
26
10
0
0
25
0
BANK4_
0
9
PIN20
RSRVD1[31:16]
24
0
0
8
Description
23
0
0
7
22
0
0
6
Chapter 9 Pin Control and GPIO (PinCtrl)
21
RSRVD0
0
5
0
20
0
4
0
19
0
0
3
18
0
0
2
17
0
1
1
BANK4_
PIN16
16
0
1
0
719
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