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參數(shù)資料
| 型號： | EP7312-EB-90 |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| 中文描述： | 高性能，低功耗的片上系統(tǒng)的SDRAM和增強數(shù)字音頻接口 |
| 文件頁數(shù)： | 41/64頁 |
| 文件大?。?/td> | 1710K |
| 代理商： | EP7312-EB-90 |
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DS508PP5
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
41
EP7312
High-Performance, Low-Power System on Chip
B14
A[4]
1
Low
O
System byte address
B15
D[6]
1
Low
I/O
Data I/O
B16
WAKEUP
Schmitt
I
System wake up input
B17
MOSCIN
I
Main oscillator input
B18
VSSIO
Pad ground
I/O ground
B19
VSSIO
Pad ground
I/O ground
B20
nURESET
Schmitt
I
User reset input
C1
RUN/CLKEN
1
Low
0
Run output / clock enable output
C2
EXPRDY
1
I
Expansion port ready input
C3
VDDIO
Pad power
Digital I/O power,
3.3 V
C4
nCS[4]
1
High
O
Chip select 4
C5
nCS[0]
1
High
O
Chip select 0
C6
SDCLK
2
Low
O
SDRAM clock out
C7
SDQM[3]
2
Low
O
SDRAM byte lane mask
C8
DD[0]
1
Low
O
LCD serial display data
C9
DD[3]
1
Low
O
LCD serial display data
C10
VDDCORE
Core power
Digital core power, 2.5 V
C11
A[0]
2
Low
O
System byte address
C12
D[2]
1
Low
I/O
Data I/O
C13
A[3]
2
Low
O
System byte address
C14
D[5]
1
Low
I/O
Data I/O
C15
A[6]
1
Low
O
System byte address
C16
VSSOSC
Oscillator ground
PLL ground
C17
VDDOSC
Oscillator power
Oscillator power in, 2.5V
C18
VSSIO
Pad ground
I/O ground
C19
BATOK
I
Battery ok input
Table 21. 204-Ball TFBGA Ball Listing (Continued)
Ball Location
Name
Strength
Reset
State
Type
Description
相關PDF資料 |
PDF描述 |
|---|---|
| EP7312-EB-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7312-ER-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7312-IR-C | GT 3C 3#16S PIN PLUG |
| EP7312-CR-90 | HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7312-ER-90 | HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EP7312-EB-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 |
| EP7312-ER-90 | 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 |
| EP7312-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 |
| EP7312-EV-90 | 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 |
| EP7312-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 |
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