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參數(shù)資料
| 型號(hào)： | EP7312-CV-C |
| 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，低功率系統(tǒng)，片上內(nèi)存和增強(qiáng)的數(shù)字音頻接口 |
| 文件頁(yè)數(shù)： | 45/64頁(yè) |
| 文件大?。?/td> | 1710K |
| 代理商： | EP7312-CV-C |
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DS508PP5
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
45
EP7312
High-Performance, Low-Power System on Chip
V17
A[26]/DRA[1]
2
Low
O
System byte address / SDRAM address
V18
VDDIO
Pad power
Digital I/O power,
3.3 V
V19
VDDIO
Pad power
Digital I/O power,
3.3 V
V20
A[24]/DRA[3]
‘
Low
O
System byte address / SDRAM address
W1
VSSIO
Pad ground
I/O ground
W2
VSSIO
Pad ground
I/O ground
W3
VSSIO
Pad ground
I/O ground
W4
PD[6]/SDQM[0]
1
Low
I/O
GPIO port D / SDRAM byte lane mask
W5
TMS
with p/u*
I
JTAG mode select
W6
PD[1]
1
Low
I/O
GPIO port D
W7
SSITXFR
1
Low
I/O
DAI/CODEC/SSI2 frame sync
W8
SSIRXFR
1
Input
I/O
DAI/CODEC/SSI2 frame sync
W9
VSSCORE
Core Ground
Core Ground
W10
DRIVE[1]
2
High /
Low
I/O
PWM drive output
W11
ADCOUT
1
Low
O
SSI1 ADC serial data output
W12
FB[0]
I
PWM feedback input
W13
COL[5]
1
High
O
Keyboard scanner column drive
W14
COL[2]
1
High
O
Keyboard scanner column drive
W15
COL[0]
1
High
O
Keyboard scanner column drive
W16
D[30]
1
Low
I/O
Data I/O
W17
A[27]/DRA[0]
2
Low
O
System byte address / SDRAM address
W18
D[26]
1
Low
I/O
Data I/O
W19
VDDIO
Pad power
Digital I/O power, 3.3V
W20
D[25]
1
Low
I/O
Data I/O
Y1
VSSIO
Pad ground
I/O ground
Y2
VSSIO
Pad ground
I/O ground
Y3
VSSIO
Pad ground
I/O ground
Y4
PD[5]
1
Low
I/O
GPIO port D
Y5
PD[3]
1
Low
I/O
GPIO port D
Y6
PD[0]/LEDFLSH
1
Low
I/O
GPIO port D / LED blinker output
Y7
SSITXDA
1
Low
O
DAI/CODEC/SSI2 serial data output
Y8
ADCIN
I
SSI1 ADC serial input
Y9
VDDCORE
Core power
Digital core power, 2.5V
Y10
DRIVE[0]
2
Input
I/O
PWM drive output
Table 21. 204-Ball TFBGA Ball Listing (Continued)
Ball Location
Name
Strength
Reset
State
Type
Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EP7312-EB-90 | HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EP7312-CVZ | 功能描述:音頻片上系統(tǒng) - SoC IC Hgh-Prfrmnc Low- Power SOC w/SDRAM RoHS:否 制造商:Cirrus Logic |
| EP7312-CVZ-90 | 功能描述:音頻片上系統(tǒng) - SoC IC Hgh-Prfrmnc Low- Power SOC w/SDRAM RoHS:否 制造商:Cirrus Logic |
| EP7312-CVZR | 功能描述:音頻片上系統(tǒng) - SoC IC Hgh-Prfrmnc Low- Power SOC w/SDRAM RoHS:否 制造商:Cirrus Logic |
| EP7312-EB-90 | 制造商:CIRRUS 制造商全稱(chēng):Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7312-EB-C | 制造商:CIRRUS 制造商全稱(chēng):Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
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