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參數(shù)資料
| 型號： | EP7311-CB-C |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| 中文描述： | 32-BIT, 74 MHz, RISC MICROCONTROLLER, PBGA256 |
| 封裝： | 17 X 17 MM, 1.61 MM HEIGHT, PLASTIC, MO-151, BGA-256 |
| 文件頁數(shù)： | 2/54頁 |
| 文件大?。?/td> | 1533K |
| 代理商： | EP7311-CB-C |
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2
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
DS506PP1
EP7311
High-Performance, Low-Power System on Chip
FEATURES
(cont)
I
LCD controller
— Interfaces directly to a single-scan panel
monochrome STN LCD
— Interfaces to a single-scan panel color STN LCD
with minimal external gluelogic
I
Full JTAG boundary scan and Embedded ICE
support
I
Integrated Peripheral Interfaces
— 32-bit SDRAM Interfaceup to 2 external banks
— 8/ 32/ 16-bit SRAM/ FLASH/ ROM Interface
— Multimedia Codec Port
— Two Synchronous Serial Interfaces (SSI1, SSI2)
— CODEC Sound Interface
— 8
×
8 Keypad Scanner
— 27 General PurposeInput/ Output pins
— Dedicated LED flasher pin from the RTC
I
Internal Peripherals
— Two 16550 compatibleUARTs
— IrDA Interface
— Two PWM Interfaces
— Real-timeClock
— Two general purpose16-bit timers
— Interrupt Controller
— Boot ROM
I
Package
— 208-Pin LQFP
— 256-Ball PBGA
— 204-Ball TFBGA
I
Thefully static EP7311 is optimized for low power
dissipation and is fabricated on a 0.25 micron CMOS
process
I
Development Kits
— EDB7312: Development Kit with color STN LCD
on board.
— EDB7312-LW: EDB7312 with Lynuxworks’
BlueCat Linux Tools and softwarefor Windows
host (free30 day BlueCat support from
Lynuxworks).
— EDB7312-LL: EDB7312 with Lynuxworks’ BlueCat
Linux Tools and softwarefor Linux host (free30
day BlueCat support from Lynuxworks).
Note:
* BlueCat available separately through Lynuxworks
only.
* Use the EDB7312 Development Kit for all the EP73xx
devices.
OVERVIEW
(cont.)
TheEP7311 is designed for low-power operation. Its core
operates at only 2.5 V, while its I/ O has an operation
range of 2.5 V–3.3 V. The device has three basic power
states: operating, idle and standby.
One of its notable features is MaverickKey unique IDs.
These are factory programmed IDs in response to the
growing concern over securewebcontent 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 consist of two
registers, one 32-bit series register and one random 128-
bit register that may be used by an OEM for an
authentication mechanism.
Simply by adding desired memory and peripherals to the
highly integrated EP7311 completes a low-power system
solution. All necessary interface logic is integrated on-
chip.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EP7311-CR-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311 | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-CV-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-EB-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-ER-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EP7311-CR | 制造商:Cirrus Logic 功能描述:LOW-PWR PROCESSOR 208LQFP - Tape and Reel |
| EP7311-CR-90 | 功能描述:音頻片上系統(tǒng) - SoC Hi Perf. Low PWR SOC 90MHz RoHS:否 制造商:Cirrus Logic 處理器系列:ARM7 核心:ARM 數(shù)據(jù)總線寬度:32 bit 安裝風(fēng)格: 封裝 / 箱體: |
| EP7311-CR-C | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-CV | 功能描述:IC ARM720T MCU 74MHZ 208-LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:EP7 標(biāo)準(zhǔn)包裝:1,500 系列:AVR® ATtiny 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C，LIN，SPI，UART/USART，USI 外圍設(shè)備:欠壓檢測/復(fù)位，POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):16 程序存儲器容量:8KB（4K x 16） 程序存儲器類型:閃存 EEPROM 大小:512 x 8 RAM 容量:512 x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 11x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:帶卷 (TR) |
| EP7311-CV-90 | 功能描述:音頻片上系統(tǒng) - SoC IC Ultra Lw Pwr Hi Perf SOC w/LCD RoHS:否 制造商:Cirrus Logic |
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