參數(shù)資料
型號: EP7211-CP-A
廠商: CRYSTAL SEMICONDUCTOR CORP
元件分類: 外設(shè)及接口
英文描述: HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER
中文描述: MULTIFUNCTION PERIPHERAL, PBGA256
封裝: PLASTIC, BGA-256
文件頁數(shù): 76/166頁
文件大?。?/td> 2623K
代理商: EP7211-CP-A
EP7211
High-Performance Ultra-Low-Power System-on-Chip with LCD Controller
76
Functional Description
DS352PP3
JUL 2001
NOTE:
Bold indicates active byte lane.
3.20
Maximum EP7211-Based System
A maximum configured system using the EP7211 is shown in
Figure 3-13. A Maximum EP7211
Based System
. This system assumes all the DRAMs and ROMs are 16-bit wide devices. The
keyboard may be connected to more GPIO bits than shown to allow greater than 64 keys, however
these extra pins will not be wired into the
WAKEUP
pin functionality.
Figure 3-13. A Maximum EP7211 Based System
LCD MODULE
KEYBOARD
BATTERY
DC-TO-DC
CONVERTERS
ADC
DIGITIZER
IR LED AND
PHOTODIODE
2
×
RS-232
TRANSCEIVERS
ADDITIONAL I/O
CL-PS6700
PC CARD
CONTROLLER
PC CARD
SOCKET
NCS[4]
PB0
EXPCLK
DD[3:0]
CL1
CL2
FM
M
D[31:0]
A[27:0]
NMOE
WRITE
COL[7:0]
PA[7:0]
DC
INPUT
NRAS[1]
NRAS[0]
NCAS[0]
NCAS[1]
NCAS[2]
NCAS[3]
PB[7:0]
PD[7:0]
PE[2:0]
NPOR
NPWRFL
BATOK
NEXTPWR
NBATCHG
RUN
WAKEUP
NCS[0]
NCS[1]
DRIVE[1:0]
FB[1:0]
E
ADCCLK
NADCCS
ADCOUT
ADCIN
SMPCLK
LEDDRV
PHDIN
RXD1/2
TXD1/2
DSR
CTS
DCD
CS[n]
WORD
NCS[2]
NCS[3]
×
16
DRAM
×
16
DRAM
×
16
FLASH
×
16
FLASH
×
6
ROM
EXTERNAL MEMORY-
MAPPED EXPANSION
BUFFERS
BUFFERS
AND
LATCHES
×
16
ROM
×
16
DRAM
×
16
DRAM
POWER
SUPPLY UNIT
AND
COMPARATORS
CRYSTAL
CODEC/SSI2/
MCP
SSICLK
SSITXFR
SSITXDA
SSIRXDA
SSIRXFR
MOSCIN
LEDFLSH
相關(guān)PDF資料
PDF描述
EP7211-CV-A HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER
EP7212 HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
EP7212-CB-A HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP7211-CV-A 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER
EP7211-CV-D 制造商:Rochester Electronics LLC 功能描述:- Bulk
EP7212 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
EP7212-CB-A 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
EP7212-CV-A 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)