參數(shù)資料
型號(hào)： MCIMX31LVKN5BR2
廠商： Freescale Semiconductor
文件頁數(shù)： 90/122頁
文件大小： 0K
描述： IC MPU MAP I.MX31L 457-MAPBGA
標(biāo)準(zhǔn)包裝： 1,000
系列： i.MX31
核心處理器： ARM11
芯體尺寸： 32-位
速度： 532MHz
連通性： 1 線，ATA，EBI/EMI，F(xiàn)IR，I²C，MMC/SD，PCMCIA，SIM，SPI，SSI，UART/USART，USB，USB OTG
外圍設(shè)備： DMA，LCD，POR，PWM，WDT
程序存儲(chǔ)器類型： ROMless
RAM 容量： 16K x 8
電壓 - 電源 (Vcc/Vdd)： 1.22 V ~ 3.3 V
振蕩器型： 外部
工作溫度： 0°C ~ 70°C
封裝/外殼： 457-LFBGA
包裝： 帶卷 (TR)
Functional Description and Application Information
MCIMX31/MCIMX31L Technical Data, Rev. 4.1
Freescale Semiconductor
7
Fusebox
ROM
The Fusebox is a ROM that is factory configured by Freescale.
See also
GPIO
General
Purpose I/O
Module
Pins
The GPIO provides several groups of 32-bit bidirectional, general
purpose I/O. This peripheral provides dedicated general-purpose
signals that can be configured as either inputs or outputs.
—
GPT
General
Purpose Timer
Timer
Peripheral
The GPT is a multipurpose module used to measure intervals or
generate periodic output.
—
GPU
Graphics
Processing Unit
Multimedia
Peripheral
The GPU provides hardware acceleration for 2D and 3D graphics
algorithms.
—
I2C
Inter IC
Communication
Connectivity
Peripheral
The I2C provides serial interface for controlling the Sensor Interface
and other external devices. Data rates of up to 100 Kbits/s are
supported.
IIM
IC Identification
Module
ID
The IIM provides an interface for reading device identification.
—
IPU
Image
Processing Unit
Multimedia
Peripheral
The IPU processes video and graphics functions in the MCIMX31
and interfaces to video, still image sensors, and displays.
KPP
Keypad Port
Connectivity
Peripheral
The KPP is used for keypad matrix scanning or as a general purpose
I/O. This peripheral simplifies the software task of scanning a keypad
matrix.
—
MPEG-4
MPEG-4 Video
Encoder
Multimedia
Peripherals
The MPEG-4 encoder accelerates video compression, following the
MPEG-4 standard
—
MSHC
Memory Stick
Host Controller
Connectivity
Peripheral
The MSHC is placed in between the AIPS and the customer memory
stick to support data transfer from the MCIMX31 to the customer
memory stick.
PADIO
Pads I/O
Buffers and
Drivers
The PADIO serves as the interface between the internal modules and
the device's external connections.
PCMCIA
PCM
Connectivity
Peripheral
The PCMCIA Host Adapter provides the control logic for PCMCIA
socket interfaces.
PWM
Pulse-Width
Modulator
Timer
Peripheral
The PWM has a 16-bit counter and is optimized to generate sound
from stored sample audio images. It can also generate tones.
RNGA
Random
Number
Generator
Accelerator
Security
The RNGA module is a digital integrated circuit capable of generating
32-bit random numbers. It is designed to comply with FIPS-140
standards for randomness and non-determinism.
—
RTC
Real Time Clock Timer
Peripheral
The RTC module provides a current stamp of seconds, minutes,
hours, and days. Alarm and timer functions are also available for
programming. The RTC supports dates from the year 1980 to 2050.
—
RTIC
Run-Time
Integrity
Checkers
Security
The RTIC ensures the integrity of the peripheral memory contents
and assists with boot authentication.
—
Table 3. Digital and Analog Modules (continued)
Block
Mnemonic
Block Name
Functional
Grouping
Brief Description
Section/
Page
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
i.MX31
Product
Family
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MCIMX31LVKN5C 功能描述:IC MPU MAP I.MX31L 457-MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:i.MX31 標(biāo)準(zhǔn)包裝:1 系列:AVR® ATmega 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C，SPI，UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:32KB（16K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:1K x 8 RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:44-TQFP 包裝:剪切帶 (CT) 其它名稱:ATMEGA324P-B15AZCT
MCIMX31LVKN5CR2 功能描述:IC MPU MAP I.MX31L 457-MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:i.MX31 標(biāo)準(zhǔn)包裝:1 系列:AVR® ATmega 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C，SPI，UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:32KB（16K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:1K x 8 RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:44-TQFP 包裝:剪切帶 (CT) 其它名稱:ATMEGA324P-B15AZCT
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