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參數(shù)資料
| 型號： | MCIMX281AVM4B |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 454 MHz, RISC PROCESSOR, PBGA289 |
| 封裝： | 14 X 14 MM, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, MAPBGA-289 |
| 文件頁數(shù)： | 72/72頁 |
| 文件大?。?/td> | 915K |
| 代理商： | MCIMX281AVM4B |
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i.MX28 Applications Processors Data Sheet for Automotive Products, Rev. 1
Freescale Semiconductor
9
RTC
Real-time
clock, alarm,
watchdog
Clocks
The real-time clock (RTC) and alarm share a one-second pulse time domain.
The watchdog reset and millisecond counter run on a one-millisecond time
domain. The RTC, alarm, and persistent bits reside in a special power
domain (crystal domain) that remains powered up even when the rest of the
chip is in its powered-down state.
SAIF(2)
Serial audio
interface
Connectivity
peripherals
SAIF provides a half-duplex serial port for communication with a variety of
serial devices, including industry-standard codecs and DSPs. It supports a
continuous range of sample rates from 8 kHz–192 kHz using a
high-resolution fractional divider driven by the PLL. Samples are transferred
to/from the FIFO through the APBX DMA interface, a FIFO service interrupt,
or software polling.
SPDIF
Connectivity
peripherals
The Sony-Philips Digital Interface Format (SPDIF) transmitter module
transmits data according to the SPDIF digital audio interface standard
(IEC-60958).
SSP(4)
Synchronous
serial port
Connectivity
peripherals
The synchronous serial port is a flexible interface for inter-IC and removable
media control and communication. The SSP supports master operation of
SPI, Texas Instruments SSI; 1-bit, 4-bit, and 8-bit SD/SDIO/MMC and 1-bit
and 4-bit MS modes.
The SPI mode has enhancements to support 1-bit legacy MMC cards. SPI
master dual (2-bit) and quad (4-bit) mode reads are also supported. The SSP
also supports slave operation for the SPI and SSI modes. The SSP has a
dedicated DMA channel in the bridge and can also be controlled directly by
the CPU through PIO registers. Each of the four SSP modules is
independent of the other and can have separate SSPCLK frequencies.
TIMROT
Timers and
Rotary
Decoder
Timer
peripherals
This module implements four timers and a rotary decoder. The timers and
decoder can take their inputs from any of the pins defined for PWM, rotary
encoders, or certain divisions from the 32-kHz clock input. Thus, the PWM
pins can be inputs or outputs, depending on the application.
USBOTG
USBHOST
High-speed
USB
on-the-go
Connectivity
peripherals
The USB module provides high-performance USB On-The-Go (OTG) and
host functionality (up to 480 Mbps), compliant with the USB 2.0 specification
and the OTG supplement. The module has DMA capabilities for handling
data transfer between internal buffers and system memory.
When the OTG controller works in device mode, it can only work in FS or HS
mode. Two USB2.0 PHYs are also integrated (one for the OTG port, another
for the host port.)
USBPHY
Integrated
USB PHY
Connectivity
peripherals
The integrated USB 2.0 PHY macrocells are capable of connecting to USB
host/device systems at the USB low-speed (LS) rate of 1.5 Mbps, full-speed
(FS) rate of 12 Mbps or at the USB 2.0 high-speed (HS) rate of 480 Mbps.
The integrated PHYs provide a standard UTM interface. The USB_DP and
USB_DN pins connect directly to a USB connector.
Table 4. i.MX28 Digital and Analog Modules (continued)
Block
Mnemonic
Block Name
Subsystem
Brief Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MCP25020-I/P | SPECIALTY MICROPROCESSOR CIRCUIT, PDIP14 |
| MCP25050T-E/SL | SPECIALTY MICROPROCESSOR CIRCUIT, PDSO14 |
| MCP25055-I/SL | SPECIALTY MICROPROCESSOR CIRCUIT, PDSO14 |
| MCP2510T-E/P | 2 CHANNEL(S), 1M bps, LOCAL AREA NETWORK CONTROLLER, PDIP18 |
| MCZ33781EK | SPECIALTY MICROPROCESSOR CIRCUIT, PDSO32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCIMX283CVM4B | 功能描述:處理器 - 專門應(yīng)用 CATSKILLS REV 1.2 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432 |
| MCIMX283CVM4BR2 | 功能描述:處理器 - 專門應(yīng)用 Catskills Rev1.2 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432 |
| MCIMX283DJM4A | 制造商:Freescale Semiconductor 功能描述:CATSKILLS REV 1.1 - Trays 制造商:Freescale Semiconductor 功能描述:IC MCU 32BIT ROMLESS 289MAPBGA |
| MCIMX283DVM4B | 功能描述:處理器 - 專門應(yīng)用 CATSKILLS REV 1.2 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432 |
| MCIMX285AJM4A | 制造商:Freescale Semiconductor 功能描述:CATSKILLS REV 1.1 - Bulk |
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