參數(shù)資料
型號： MCIMX253CVM4
廠商： Freescale Semiconductor
文件頁數(shù)： 110/153頁
文件大?。?/td> 0K
描述： IC MPU I.MX25 IND 400MAPBGA
標準包裝： 90
系列： i.MX25
核心處理器： ARM9
芯體尺寸： 32-位
速度： 400MHz
連通性： 1 線，EBI/EMI，以太網(wǎng)，I²C，MMC，智能卡，SPI，SSI，UART/USART，USB OTG
外圍設備： DMA，I²S，LCD，POR，PWM，WDT
輸入/輸出數(shù)： 128
程序存儲器類型： 外部程序存儲器
RAM 容量： 144K x 8
電壓 - 電源 (Vcc/Vdd)： 1.15 V ~ 1.52 V
數(shù)據(jù)轉換器： A/D 3x12b
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 400-LFBGA
包裝： 托盤
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 10
6
Freescale Semiconductor
2Features
Table 3 describes the digital and analog modules of the device.
Table 3. i.MX25 Digital and Analog Modules
Block
Mnemonic
Block Name
Subsystem
Brief Description
1-WIRE
1-Wire
Interface
Connectivity
peripherals
1-Wire support provided for interfacing with an on-board EEPROM, and
smart battery interfaces, for example: Dallas DS2502.
ARM9 or
ARM926
platform and
memory
ARM
The ARM926 Platform consists of the ARM 926EJ-S core, the ETM real-time
debug modules, a 5x5 Multi-Layer AHB crossbar switch, and a “primary
AHB” complex. It contains the 16 Kbyte L1 instruction cache, 16 Kbyte L1
data cache, 32 Kbyte ROM and 128 Kbyte RAM.
ATA
ATA module
Connectivity
peripherals
The ATA module is an AT attachment host interface. Its main use is to
interface with IDE hard disc drives and ATAPI optical disc drives. It interfaces
with the ATA device over a number of ATA signals.
AUDMUX
Digital audio
mux
Multimedia
peripherals
The AUDMUX is a programmable interconnect for voice, audio, and
synchronous data routing between host serial interfaces (SSIs) and
peripheral serial interfaces (audio codecs). The AUDMUX has two sets of
interfaces: internal ports to on-chip peripherals, and external ports to off-chip
audio devices. Data is routed by configuring the appropriate internal and
external ports.
CCM
Clock control
module
Clocks
This block generates all clocks for the iMX25 system. The CCM also
manages the ARM926 Platform's low-power modes (wait, stop, and doze) by
disabling peripheral clocks appropriately for power conservation.
CSPI(3)
Configurable
serial
peripheral
interface
Connectivity
peripherals
This module is a serial interface equipped with data FIFOs. Each
master/slave-configurable SPI module is capable of interfacing to both serial
port interface master and slave devices. The CSPI ready (SPI_RDY) and
Slave Select (SS) control signals enable fast data communication with fewer
software interrupts.
DRYICE
DryIce module Security
DryIce provides volatile key storage for Point-of-Sale (POS) terminals, and a
trusted time source for Digital Rights Management (DRM) schemes. Several
tamper-detect circuits are also provided to support key erasure and time
invalidation in the event of tampering. Alarms and/or interrupts can also
assert if tampering is detected. DryIce also includes a Real Time clock (RTC)
that can be used in secure and non-secure applications.
EMI
External
memory
interface
Connectivity
peripherals
The External Memory Interface (EMI) module provides access to external
memory for the ARM and other masters. It is composed of four main
submodules:
M3IF provides arbitration between multiple masters requesting access to
the external memory.
Enhanced SDRAM/LPDDR memory controller (ESDCTL) interfaces to
DDR2 and SDR interfaces.
NAND Flash controller (NFC) provides an interface to NAND Flash
memories.
Wireless External Interface Memory controller (WEIM) interfaces to NOR
Flash and PSRAM.
相關PDF資料
PDF描述
MCIMX251AVM4 IC MPU I.MX25 AUTO 400MAPBGA
61819-1111BLF UNIV SERIAL BUS TH LF
LPC1226FBD48/301,1 MCU 32BIT 96K FLASH 8K 48-LQFP
1061541111 ADPT OPT MULTIMODE FC-SC BEIGE
PK30X128VMD100 IC ARM CORTEX MCU 128K 144-MAP
相關代理商/技術參數(shù)
參數(shù)描述
MCIMX253DJM4 功能描述:處理器 - 專門應用 SENNA IMX25 COMM RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX253DJM4A 功能描述:處理器 - 專門應用 IMX25 1.2 COMM RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX253DVM4 功能描述:IC MPU I.MX25 COMM 400MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:i.MX25 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C，智能卡，UART/USART，USB 外圍設備:LED，POR，WDT 輸入/輸出數(shù):9 程序存儲器容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤 包裝:管件
MCIMX255AJM4 功能描述:處理器 - 專門應用 IMX25 AUTOMOTIVE RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX255AJM4A 功能描述:處理器 - 專門應用 IMX25 1.2 AUTO RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*