参数资料
| 型号： | EP9301-CQZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 描述： | IC ARM9 SOC PROCESSOR 208LQFP |
| 标准包装： | 36 |
| 系列： | EP9 |
| 核心处理器： | ARM9 |
| 芯体尺寸： | 16/32-位 |
| 速度： | 166MHz |
| 连通性： | EBI/EMI，以太网，I²C，IrDA，SPI，UART/USART，USB |
| 外围设备： | AC'97，DMA，I²S，LED，MaverickKey，POR，PWM，WDT |
| 输入/输出数： | 19 |
| 程序存储器类型： | ROMless |
| RAM 容量： | 32K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.65 V ~ 3.6 V |
| 数据转换器： | A/D 5x12b |
| 振荡器型： | 外部 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 208-TQFP，208-VQFP |
| 包装： | 托盘 |
| 其它名称： | 598-1136 |
High-Performance ARM920T Processor Core
The EP9301 features an advanced
ARM920T processor design with an MMU
that supports Linux, Windows CE and
many other embedded operating systems.
The ARM920T’s 32-bit microcontroller
architecture, with a five-stage pipeline,
delivers impressive performance at very
low power. The included 16 KB instruction
cache and 16 KB data cache provide
zero-cycle latency to the current program
and data, or can be locked to provide
guaranteed no-latency access to critical
instructions and data. For applications
with instruction memory size restrictions,
the ARM920T’s compressed Thumb
instruction set provides a space-efficient
design that maximizes external instruction
memory usage.
Integrated Five-Input,
Multiplexed A/D Controller
The EP9301 integrates a signed 12-bit
analog-to-digital converter with a
multiplexed front-end that is controlled
through a software-configured switch
matrix. This matrix allows routing of the
five input signals to the A/D sample
input or to the +REF and -REF inputs.
If external REF inputs are not required,
the A/D REF inputs can be internally
switched to VDD and GND allowing all
five inputs to be sampled. Reading a
sampled result enables a convert
command for the next sample. These
capabilities are especially useful in
process control and instrumentation
applications as well as voltage or
temperature monitoring.
MaverickKey Unique ID Secures Digital
Content and OEM Designs
MaverickKey unique hardware
programmed IDs provide an excellent
solution to the growing concern over
secure Web content and commerce. With
Internet security playing an important
role in the delivery of digital media
such as books or music, traditional
software methods are quickly becoming
unreliable. The MaverickKey unique IDs
provide OEMs with a method of utilizing
specific hardware IDs for DRM (Digital
Rights Management) mechanisms.
Both a specific 32-bit ID as well as a
128-bit random ID is programmed into
the EP9301 through the use of laser
probing technology. These IDs can then
be used to match secure copyrighted
content with the ID of the target device
that the EP9301 is powering, and then
deliver the copyrighted information
over a secure connection. In addition,
secure transactions can benefit by
matching device IDs to server IDs.
MaverickKey IDs can also be used by
OEMs and design houses to protect
against design piracy by presetting
ranges for unique IDs. For more
information on securing your design
using MaverickKey, please contact your
Cirrus Logic sales representative.
Applications
Internetradios
Point-of-saleterminals
Industrialandbuildingcontrols
Jukeboxes
Telematiccontrolsystems
Set-topboxes
Biometricsecuritysystems
Lotterymachines
Fitnessequipment
Securitysystems
Networkedcamera
MP3mixer
GSMmodem
VOIP
OvERvIEw
相关PDF资料 |
PDF描述 |
|---|---|
| EP9301-IQ | IC ARM920T MCU 166MHZ 208-LQFP |
| EP9307-IR | IC ARM920T MCU 200MHZ 272-TFBGA |
| EP9312-IB | IC ARM920T MCU 200MHZ 352-PBGA |
| EP9315-IBZ | IC ARM9 SOC ENH UNIV 352PBGA |
| EP9315-IB | IC ARM920T MCU 200MHZ 352-PBGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EP9301-CQZR | 功能描述:微处理器 - MPU IC Entry-Level ARM9 SOC Processor RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| EP9301-EQ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Entry-level ARM9 System-on-chip Processor |
| EP9301-EQZ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Entry-level ARM9 System-on-chip Processor |
| EP9301-IQ | 功能描述:IC ARM920T MCU 166MHZ 208-LQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:EP9 标准包装:1,500 系列:AVR® ATtiny 核心处理器:AVR 芯体尺寸:8-位 速度:16MHz 连通性:I²C，LIN，SPI，UART/USART，USI 外围设备:欠压检测/复位，POR，PWM，温度传感器，WDT 输入/输出数:16 程序存储器容量:8KB（4K x 16） 程序存储器类型:闪存 EEPROM 大小:512 x 8 RAM 容量:512 x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 11x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 包装:带卷 (TR) |
| EP9301-IQZ | 功能描述:微处理器 - MPU IC Entry-Level ARM9 SOC Processor RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
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