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參數(shù)資料
| 型號： | MSM6690 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | ROM Interface IC |
| 中文描述： | ROM接口集成電路 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 182K |
| 代理商： | MSM6690 |
Semiconductor
MSM6690
MSM6690
ROM Interface IC
GENERAL DESCRIPTION
The MSM6690 can drive three devices of 131,072 x 8-bit EPROM or Mask ROM.
The MSM6690 contains a built-in internal address generator circuit and one external clock input
that enables contiued serial read operations. The internal address counter is automatically
incremented by one each read operation. The external serial address input allows 1,024 words
to be addressed in the X-direction, and 1,024 words in the Y-direction.
*
ROM is selected through
CS1
,
CS2
and
CS3
pins.
FEATURES
Capable of driving three devices of 1 Mbit EPROM
Capable of driving three devices of 1 Mbit Mask ROM
Supply voltage
: Single 5 V
Package options
: 42-pin plastic DIP (DIP42-P-600) (Product name: MSM6690RS)
44-pin plastic QFP (QFP44-P-910-2K) (Product name: MSM6690GS-2K)
*
Available combinations
MSM6388/6588
+
MSM6389/6587/6586
+
MSM6690
+
ROM
MSM6688/6788/6789A
+
(MSM6684/6685)
+
MSM6690
+
ROM
Note:
When driving the MSM6690 with the MSM6388 or the MSM6588, a serial register
(MSM6389, MSM6688 or MSM6586) is required.
In the case of the MSM6688, MSM6788 and MSM6789A, a playback system can be
constructed without a serial register (MSM6684 or MSM6685).
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| MSM66P507 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:OLMS-66K Series 16-Bit Microcontroller |
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