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參數(shù)資料
| 型號： | EP7311-EB-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)： | 9/54頁 |
| 文件大?。?/td> | 1533K |
| 代理商： | EP7311-EB-C |
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DS506PP1
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
9
EP7311
High-Performance, Low-Power System on Chip
System Design
As shown in system block diagram, simply adding
desired memory and peripherals to the highly integrated
EP7311 completes a low-power system solution. All
necessary interfacelogic is integrated on-chip.
Figure 1. A Maximum EP7311 Based System
Note:
A system can only use one of the following peripheral
interfaces at any given time: SSI2,CODEC or MCP.
LCD
KEYBOARD
BATTERY
DC-TO-DC
CONVERTERS
ADC
DIGITIZER
IR LED AND
PHOTODIODE
2
×
RS-232
TRANSCEIVERS
ADDITIONAL I/O
PC CARD
CONTROLLER
PC CARD
SOCKET
nCS[4]
PB0
EXPCLK
DD[0-3]
CL1
CL2
FRM
M
D[0-31]
A[0-27]
nMOE
WRITE
COL[0-7]
PA[0-7]
DC
INPUT
PB[0-7]
PD[0-7]
PE[0-2]
nPOR
nPWRFL
BATOK
nEXTPWR
nBATCHG
RUN
WAKEUP
nCS[0]
nCS[1]
DRIVE[0-1]
FB[0-1]
E
ADCCLK
nADCCS
ADCOUT
ADCIN
SMPCLK
LEDDRV
PHDIN
RXD1/2
TXD1/2
DSR
CTS
DCD
CS[n]
WORD
nCS[2]
nCS[3]
×
16
FLASH
×
16
FLASH
×1
6
FLASH
EXTERNAL MEMORY-
MAPPED EXPANSION
BUFFERS
BUFFERS
AND
LATCHES
×
16
FLASH
POWER
AND
COMPARATORS
CRYSTAL
CODEC/SSI2/
MCP
SSICLK
SSITXFR
SSITXDA
SSIRXDA
SSIRXFR
RTCIN
LEDFLSH
CRYSTAL
MOSCIN
×
16
SDRAM
×
16
SDRAM
×1
6
SDRAM
×
16
SDRAM
SDCS[1]
S
DQM[0-3]
SDCS[0]
SDQM[0-3]
SDRAS/
SDCAS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EP7311-ER-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-EV-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-IB-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-IV-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-IR-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-ER-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-EV-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-IB | 功能描述:音頻片上系統(tǒng) - SoC IC Ultra Low PWR Hi Perf SOC w/LCD RoHS:否 制造商:Cirrus Logic |
| EP7311-IB-90 | 功能描述:音頻片上系統(tǒng) - SoC IC Ultra Low PWR Hi Perf SOC w/LCD RoHS:否 制造商:Cirrus Logic |
| EP7311-IB-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 |
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