MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 672

no-image

MCIMX281AVM4B

Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets

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
Operation
This capability supports custom interfacing requirements, such as the ability to communicate
with LEDs, digital buttons, and other devices that are not directly supported by any of the
i.MX28 specialized hardware interfaces.
Each pin is connected to one, two, or three specialized hardware interfaces, in addition to
the GPIO function available on banks 0 through 4. The description of each pin in and
contains full details of which specialized hardware interfaces are attached to that pin. For
example, the package pin named PWM0 is shared between the PWM and debug UART
hardware interfaces.
Users define which of the available hardware interfaces controls each pin by writing a
two-bit field for that pin into one of the HW_PINCTRL_MUXSELx registers.
Table
Both 289 and 204 packages have same mux options, but some pins on 289 package are not
available on 204 package and caused those related mux unavailable too. These unavailable
pins for 204-pins package are marked gray on muxreg row in .
672
B a n k
Mux
Reg
lect
lect
se-
se-
00
01
0
0
=
=
ETM
EMI
31
Table 9-1
Table 9-2
15
9-1–
30
29
14
Table 9-2
28
DUART
shows the color mapping used in the tables.
shows the multiplexing used in both the package.
GPIO
27
13
26
Table 9-1. Color Mapping for Pin Control Bank Tables
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Table 9-2. Pin Multiplexing for the 289-pin Package
25
illustrate the pin multiplexing on the device.
12
24
AUART
23
GPMI
11
22
21
10
20
19
LCD
I2C
9
18
17
8
16
15
PWM
SSP
7
14
13
6
12
11
ENET
SAIF
5
10
9
4
8
Freescale Semiconductor, Inc.
7
SPDIF
3
USB
6
5
2
4
3
1
JTAG
2
1
0
0

Related parts for MCIMX281AVM4B