MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1239

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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
Chapter 15
General-Purpose Media Interface(GPMI)
15.1 General-Purpose Media Interface Overview
This chapter describes the general-purpose media interface.
The GPMI controller is a flexible interface to up to eight NAND Flash with configurable
address and command behavior, providing support for future devices not yet specified. The
GPMI resides on the APBH and provides an interface to the 20-bit BCH module to allow
direct parity processing.
Registers are clocked on the HCLK domain. The I/O and pin timing are clocked on a
dedicated GPMICLK domain. GPMICLK can be set to maximize I/O performance.
The following figure shows a block diagram of the GPMI controller.
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Freescale Semiconductor, Inc.
1239

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