|
Part Number |
CXD2705AQ |
|
Manufacturer |
ETC |
|
Semiconductor DataSheet |
|
DataSheet View |
|
www.DataSheet4U.com
CXD2705AQ (1/2) IL08
C-MOS DIGITAL AUDIO SIGNAL PROCESSOR
—TOP VIEW— 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 GND GND GND
GND
PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
I/O O — O O O O O O O O I — I I O O O O O O
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
SIGNAL EA0 GND EA1 EA2 EA3 EA4 EA5 EA6 EA7 EA8 TA7 GND TA6 XRST SP0 SP1 SP2 MOVF AOVF REDY
PIN NO. 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
GND
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
GND VDD
VDD GND
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
I/O O I I I I I O O I I I — — I I O O O O O
SIGNAL TRDT RVDT SCK XLAT TA5 TA4 BFOT CLKO CLKI TA3 TA2 GND VDD TA1 TA0 SOC SOB SOA SIB SIA
PIN NO. 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
I/O I I I I — O O O O I/O I — I I/O I/O I/O I/O I/O I/O I/O
SIGNAL LRK0 LRK1 BCK0 BCK1 GND D2BK D2LR D4BK D4LR ED0 TST1 GND TST0 ED1 ED2 ED3 ED4 ED5 ED6 ED7
PIN NO. 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
I/O I/O I/O — I/O I/O O O I/O I/O I I — — I I I/O I/O O O O
SIGNAL ED8 ED9 GND ED10 ED11 XOE CAS ED12 ED13 TD15 TD14 GND VDD TD13 TD12 ED14 ED15 XWE RAS EA9
www.DataSheet4U.com
CXD2705AQ (2/2) INPUT BCK0, BCK1 CLKI LRK0, LRK1 RVDT SCK SIA,SIB TA0 - TA7 TD12 - TD15 TST0, TST1 XLAT XRST OUTPUT AOVF BFOT CAS CLKO D2BK D2LR D4BK D4LR EA0 - EA9 MOVF RAS REDY SOA-SOC SP0-SP2 TRDT XOE XWE
: : : : : : : : : : :
BIT CLOCK CLOCK LR CLOCK DATA FOR HC I/F SIFT CLOCK FOR HC I/F SERIAL DATA TEST TEST TEST (NORMAL “L”) MODE PARTITION SIGNAL RESET
: : : : : : : : : : : : : : : : :
ALU OVERFLOW SIGNAL CLOCK BUFFER COLUMN-ADDRESS STROBE FOR EXT. DATA RAM CLOCK 1/2 BIT CLOCK 1/2 LR CLOCK 1/4 BIT CLOCK 1/4 LR CLOCK ADDRESS FOR EXT. DATA RAM MAC OVERFLOW SIGNAL ROW-ADDRESS STROBE FOR EXT. DATA RAM READY SIGNAL FOR HC I/F SERIAL DATA STATIC PORT 0, 1, 2 DATA FOR HC I/F OUTPUT ENABLE FOR EXT. DATA RAM WRITE ENABLE FOR EXT. DATA RAM
INPUT/OUTPUT ED0 - ED15 : DATA INPUT/OUTPUT FOR EXT. DATA RAM
|
