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M93C46-WMN6TP 参数 Datasheet PDF下载

M93C46-WMN6TP图片预览
型号: M93C46-WMN6TP
PDF下载: 下载PDF文件 查看货源
内容描述: 16Kbit的, 8Kbit , 4k位, 2Kbit , 1K位, 256位和8位或16位宽 [16Kbit, 8Kbit, 4Kbit, 2Kbit, 1Kbit and 256bit 8-bit or 16-bit wide]
分类和应用: 存储内存集成电路光电二极管可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
文件页数/大小: 37 页 / 332 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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M93C86, M93C76, M93C66, M93C56, M93C46
Instructions
5.6
Write All
As with the Erase All Memory (ERAL) instruction, the format of the Write All Memory with
same Data (WRAL) instruction requires that a dummy address be provided. As with the
Write Data to Memory (WRITE) instruction, the format of the Write All Memory with same
Data (WRAL) instruction requires that an 8-bit data byte, or 16-bit data word, be provided.
This value is written to all the addresses of the memory device. The completion of the cycle
can be detected by monitoring the READY/BUSY line, as described next.
Figure 6.
WRITE
ALL
WRAL sequence
S
CHECK
STATUS
D
1 0 0 0 1 Xn X0 Dn
D0
Q
ADDR
OP
CODE
AI00880C
DATA IN
BUSY
READY
1. For the meanings of Xn and Dn, please see
and
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