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參數(shù)資料
| 型號(hào)： | LC378000RP |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Internally Synchronized Silicon Gate 8M Mask ROM(8M帶內(nèi)部同步硅門的掩膜 ROM) |
| 中文描述： | 內(nèi)部同步硅門8米掩模ROM（分帶內(nèi)部同步硅門的掩膜光盤） |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 53K |
| 代理商： | LC378000RP |
Overview
The LC378000RP is an 8-Mbit mask ROM that can be
switched between byte mode, which provides an 8-bit
×
1,048,576-word structure, and word mode, which provides
a 16-bit
×
524,288-word structure. Since this device
operates over the wide supply voltage range of 2.6 to
5.5 V and achieves access times (t
AA
) of 100 ns (at V
CC
=
4.5 to 5.5 V) and 200 ns (at V
CC
= 2.6 to 5.5 V), it can be
used in a wide range of systems, from 5-V systems
requiring high-speed access to 3-V battery operated
systems.
Features
Supply voltage range: 2.6 to 5.5 V
Access time (t
AA
):100 ns (V
CC
= 4.5 to 5.5 V)
(t
CA
): 110 ns (V
CC
= 4.5 to 5.5 V)
200 ns (V
CC
= 2.6 to 5.5 V)
Switchable between 8-bit and 16-bit data path widths
Byte mode: 1,048,576 words
×
8 bits
Word mode: 524,288 words
×
16 bits
Operating current drain: 90 mA (maximum)
Standby current: 30 μA (maximum)
Fully static operation (internal synchronization)
Three-state outputs
Package: 42-pin DIP (600 mil) plastic package
Package Dimensions
unit: mm
3014A-DIP42
CMOS IC
42098RM (OT) No. 5793-1/4
Preliminary
SANYO: DIP42
[LC378000RP]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Internally Synchronized Silicon Gate 8M (1,048,576-
word
×
8-bit, 524,288-word
×
16-bit) Mask ROM
LC378000RP
Ordering number : EN
*
5793
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