- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄97893 > EDI9LC644V-BC Programmable VCOM; Temperature Range: -40°C to 85°C; Package: 12-DFN T&R PDF資料下載
參數(shù)資料
| 型號(hào)： | EDI9LC644V-BC |
| 英文描述： | Programmable VCOM; Temperature Range: -40°C to 85°C; Package: 12-DFN T&R |
| 中文描述： | 的SSRAM / SDRAM的MCP的 |
| 文件頁數(shù)： | 1/25頁 |
| 文件大?。?/td> | 1551K |
| 代理商： | EDI9LC644V-BC |
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
EDI9LC644V
January 2002 Rev. 4
ECO# 14667
DESCRIPTION
The EDI9LC644VxxBC is a 3.3V, 128K x 32 Synchronous
Pipeline SRAM and a 1Mx32 Synchronous DRAM array con-
structed with one 128K x 32 SBSRAM and two 1Mx16
SDRAM die mounted on a multilayer laminate substrate. The
device is packaged in a 153 lead, 14mm by 22mm, BGA.
The EDI9LC644VxxBC provides a total memory solution for
the
Texas
Instr uments
TMS320C6201
and
the
TMS320C6701 DSPs
The Synchronous Pipeline SRAM is available with clock
speeds of 200, 166,150, and 133 MHz, allowing the user
to develop a fast external memory for the SSRAM inter-
face por t .
The SDRAM is available in clock speeds of 125 and 100
MHz, allowing the user to develop a fast external memory
for the SDRAM interface por t .
128Kx32 SSRAM/1Mx32 SDRAM
EXTERNAL MEMORY SOLUTION FOR TEXAS INSTRUMENTS TMS320C6000 DSP
FEATURES
n Clock speeds:
SSRAM: 200, 166,150, and 133 MHz
SDRAMs: 125 and 100 MHz
n DSP Memory Solution
Texas Instruments TMS320C6201
Texas Instruments TMS320C6701
n Packaging:
153 pin BGA , JEDEC MO-163
n 3.3V Operating supply voltage
n Direct control interface to both the SSRAM and SDRAM
ports on the “C6x”
n Common address and databus
n 65% space savings vs. monolithic solution
n Reduced system inductance and capacitance
FIG. 1 PIN CONFIGURATION
12
345
6
789
A DQ19 DQ23
VCC
VSS
VCC
DQ24
DQ28
A
B DQ18 DQ22
VCC
VSS
SDCE
VSS
VCC
DQ25
DQ29
B
C VCCQ VCCQ
VCC
SDWE SDA10
NC
VCC
VCCQ
C
D DQ17 DQ21
VCC
VSS
VCC
DQ26
DQ30
D
E DQ16 DQ20
VCC
VSS
SDCLK
VSS
VCC
DQ27
DQ31
E
F VCCQ VCCQ
VCC
VSS
VCC
VCCQ
F
G NC
NC
SDRAS SDCAS
VSS
A2
A4
A5
G
H NC
NC
A8
VSS
NC
A1
A3
A10
H
J
A6
A7
A9
VSS
NC
A0
A11
A12
J
K NC/A17 NC/A18 NC/A19 VSS
VSS
NC
A13
A14
K
L
NC
BWE2
BWE3
NC
A15
A16
L
M VCCQ VCCQ
VCC
BWE0
BWE1
NC
VCC
VCCQ
M
N DQ12 DQ11
VCC
VSS
VCC
DQ4
DQ0
N
P DQ13 DQ10
VCC
VSS
SSCLK
VSS
VCC
DQ5
DQ1
P
R VCCQ VCCQ
VCC
VSS
VCC
VCCQ
R
T DQ14 DQ9
VCC
SSADC SSWE
NC
VCC
DQ6
DQ2
T
U DQ15 DQ8
VCC
SSOE
SSCE
NC
VCC
DQ7
DQ3
U
12
345
6
789
BOTTOM VIEW
A0-16
Address Bus
DQ0-31
Data Bus
SSCLK
SSRAM Clock
SSADC
SSRAM Address Status Control
SSWE
SSRAM Write Enable
SSOE
SSRAM Output Enable
SDCLK
SDRAM Clock
SDRAS
SDRAM Row Address Strobe
SDCAS
SDRAM Column Address Strobe
SDWE
SDRAM Write Enable
SDA10
SDRAM Address 10/auto precharge
BWE0-3
SSRAM Byte Write Enables
SDRAM SDQM 0 - 3
SSCE
Chip Enable SSRAM Device
SDCE
Chip Enable SDRAM Device
VCC
Power Supply pins, 3.3V
VCCQ
Data Bus Power Supply pins,
3.3V (2.5V future)
VSS
Ground
NC
No Connect
PIN DESCRIPTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EDI9LC644V | 128Kx32 SSRAM/1Mx32 SDRAM Array(3.3V,128x32同步靜態(tài)RAM和1Mx32同步動(dòng)態(tài)RAM陣列) |
| EDL1216AASA-75 | Programmable VCOM; Temperature Range: -40°C to 85°C; Package: 12-DFN T&R |
| EDL1216BASA-75 | Programmable VCOM; Temperature Range: -40°C to 85°C; Package: 12-DFN T&R |
| EDL1216CASA-10 | Programmable VCOM; Temperature Range: -40°C to 85°C; Package: 24-QFN |
| EDS1232AABB-60 | Programmable VCOM; Temperature Range: -40°C to 85°C; Package: 24-QFN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EDINKIT | 制造商:Eaton Corporation 功能描述:ACCESSORY, KIT, DIN RAIL MOUNTING KIT FOR CURRENTWATCH SENSORS & SWITCHES 制造商:Eaton Corporation 功能描述:Din Rail Adapter for Current Sensors and Switches |
| EDITSPRO | 制造商:UNBRANDED 功能描述:TECH BOOK EDITS PRO |
| EDJ1104BASE | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1G bits DDR3 SDRAM |
| EDJ1104BASE-8A-E | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1G bits DDR3 SDRAM |
| EDJ1104BASE-8C-E | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1G bits DDR3 SDRAM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。