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| 型號(hào)： | MSM6596A-xxx |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 2-Mbit Serial Voice ROM |
| 中文描述： | 2 - Mbit串行語(yǔ)音光盤 |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大?。?/td> | 170K |
| 代理商： | MSM6596A-XXX |
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Semiconductor
MSM6596A-xxx
2-Mbit Serial Voice ROM
GENERAL DESCRIPTION
The MSM6596A is the shorter-TAT processing version of the MSM6596.
The MSM6596A is a serial voice ROM with a 1,048,576-word
￥
1-bit
￥
2-bank configuration.
The MSM6596A has a built-in internal address-generating circuit. A single, external clock input
allows continuous, serial read operations. The internal addresses are automatically incremented
by 1 by read operation. 1024 words in X direction and 1024 words in Y direction can be addressed
by inputting external serial addresses. Banks are switched with
CS1
and
CS2
.
A read and playback device with predetermined messages can easily be configured by storing the
voice data into the MSM6596A and combining it with one of OKI's recording and playback ICs and
serial register IC.
A serial register is required to drive the MSM6596A by the MSM6388 or MSM6588. (The MSM6596A
does not operate without a serial register.)
The major functional differences between the MSM6596A and MSM6596 are shown below.
MSM6596A DC Characteristics
Parameter
Symbol
I
DD
Condition
t
RDC
= 2.5
m
s
Min.
—
Max.
20
Unit
mA
V
DD
= 2.7 to 5.5 V, Ta = –40 to +85°C
Typ.
9
Current consumption (1)
Current consumption (2)
I
DS
CS1
=
CS2
=
V
DD
– 0.2 V
Ta = –40
to +70°C
10
m
A
—
Ta = –40
to +85°C
50
—
—
—
Typical values are at V
DD
= 5.0 V, Ta = 25°C.
MSM6596 DC Characteristics
E2D0039-39-21
Parameter
Symbol
I
DD
I
DS
Condition
t
RDC
= 2.5
m
s
CS1
=
CS2
= V
DD
–0.2 V
Min.
—
—
Max.
15
10
Unit
mA
m
A
Current consumption (1)
Current consumption (2)
Typ.
—
—
Typical values are at V
DD
= 5.0 V, Ta = 25°C.
V
DD
= 3.5 to 5.5 V, Ta = –40 to +85C°
FEATURES
Configuration
Serial access
Shorter-TAT processing
Power-supply voltage
Package options :
18-pin plastic QFJ (QFJ18-P-R290-1.27)
24-pin plastic SOP (SOP24-P-430-1.27-K)
18-pin plastic DIP (DIP18-P-300-2.54)
30-pin plastic SSOP (SSOP30-P-56-0.65-K)
:
:
1,048,576 words
￥
1 bit
￥
2 banks
Read cycle time of 2.5
m
s
:
2.7 to 5.5 V
(Product name : MSM6596A-xxxJS)
(Product name : MSM6596A-xxxGS-K)
(Product name : MSM6596A-xxxRS)
(Product name : MSM6596A-xxxGS-AK)
For other details, refer to individual sections in this data sheet.
This version: Feb. 1999
Previous version: May. 1997
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MSM6597A | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:3-Mbit Serial Voice ROM |
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| MSM6599B | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:80-DOT SEGMENT DRIVER |
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