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参数资料
| 型号： | M95320-WDW6TG |
| 厂商： | NUMONYX |
| 元件分类： | PROM |
| 英文描述： | 4K X 8 FLASH 2.7V PROM, PDSO8 |
| 封装： | 0.169 INCH, ROHS COMPLIANT, TSSOP-8 |
| 文件页数： | 14/45页 |
| 文件大小： | 440K |
| 代理商： | M95320-WDW6TG |
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M95320, M95640, M95320-x, M95640-x
Instructions
6.5
Read from Memory Array (READ)
As shown in Figure 11, to send this instruction to the device, Chip Select (S) is first driven
Low. The bits of the instruction byte and address bytes are then shifted in, on Serial Data
Input (D). The address is loaded into an internal address register, and the byte of data at
that address is shifted out, on Serial Data Output (Q).
If Chip Select (S) continues to be driven Low, the internal address register is automatically
incremented, and the byte of data at the new address is shifted out.
When the highest address is reached, the address counter rolls over to zero, allowing the
Read cycle to be continued indefinitely. The whole memory can, therefore, be read with a
single READ instruction.
The Read cycle is terminated by driving Chip Select (S) High. The rising edge of the Chip
Select (S) signal can occur at any time during the cycle.
The first byte addressed can be any byte within any page.
The instruction is not accepted, and is not executed, if a Write cycle is currently in progress.
Figure 11.
Read from Memory Array (READ) sequence
1.
Depending on the memory size, as shown in Table 6, the most significant address bits are Don’t Care.
C
D
AI01793D
S
Q
15
2
1
3456789 10
20 21 22 23 24 25 26 27
14 13
3210
28 29 30
76543
1
7
0
High Impedance
Data Out 1
Instruction
16-Bit Address
0
MSB
2
31
Data Out 2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M95320-WDW6TG/P | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32 Kbit serial SPI bus EEPROMs with high-speed clock |
| M95320-WDW6TG/PC | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32 Kbit serial SPI bus EEPROMs with high-speed clock |
| M95320WDW6TP | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32 Kbit and 64 Kbit serial SPI bus EEPROMs with high-speed clock |
| M95320-WDW6TP | 功能描述:电可擦除可编程只读存储器 2.5 V to 5.5V 32k RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| M95320-WDW6TP/P | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32 Kbit serial SPI bus EEPROMs with high-speed clock |
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