Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

EP7312 Datasheet(PDF) 45 Page - Cirrus Logic

Part # EP7312
Description  HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
PDF  64 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CIRRUS [Cirrus Logic]
Direct Link  http://www.cirrus.com
Logo CIRRUS - Cirrus Logic

EP7312 Datasheet(HTML) 45 Page - Cirrus Logic

Back Button EP7312 Datasheet HTML 41Page - Cirrus Logic EP7312 Datasheet HTML 42Page - Cirrus Logic EP7312 Datasheet HTML 43Page - Cirrus Logic EP7312 Datasheet HTML 44Page - Cirrus Logic EP7312 Datasheet HTML 45Page - Cirrus Logic EP7312 Datasheet HTML 46Page - Cirrus Logic EP7312 Datasheet HTML 47Page - Cirrus Logic EP7312 Datasheet HTML 48Page - Cirrus Logic EP7312 Datasheet HTML 49Page - Cirrus Logic Next Button
Zoom Inzoom in Zoom Outzoom out
 45 / 64 page
background image
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



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com