參數(shù)資料
型號: IDT707278S15PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: Low-Noise JFET-Input Operational Amplifier 8-PDIP 0 to 70
中文描述: 32K X 16 DUAL-PORT SRAM, 15 ns, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100
文件頁數(shù): 15/16頁
文件大?。?/td> 135K
代理商: IDT707278S15PF
6.42
IDT707278S/L
32K x 16 Bank-Switchable Dual-Ported SRAM with External Bank Selects Industrial and Commercial Temperature Ranges
15
3739 drw 14
IDT707278
Bank-Switchable
SRAM
CE
0
CE
1
CE
1
CE
0
CE
0
CE
1
A
13
(1)
CE
1
CE
0
V
CC
V
CC
IDT707278
Bank-Switchable
SRAM
Control Inputs
IDT707278
Bank-Switchable
SRAM
IDT707278
Bank-Switchable
SRAM
Control Inputs
Control Inputs
Control Inputs
BKSEL
0-3
R/
W
LB
,
UB
OE
.
$*,*$-(
The IDT707278 features dual chip enables (refer to Truth Table I) in
order to facilitate rapid and simple depth expansion with no requirements
for external logic. Figure 4 illustrates how to control the various chip
enables in order to expand two devices in depth.
The IDT707278 can also be used in applications requiring expanded
Figure 4. Depth and Width Expansion with IDT707278
width, as indicated in Figure 4. Since the banks are allocated at the
discretion of the user, the external controller can be set up to drive the input
signals for the various devices as required to allow for 32-bit or wider
applications.
NOTE:
1. This signal is provided by external logic. It is not a bit present on the address bus.
相關(guān)PDF資料
PDF描述
IDT707278S15PFI Low-Noise JFET-Input Operational Amplifier 8-PDIP 0 to 70
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