- 您现在的位置：买卖IC网 > PDF目录224185 > M95256-RDW3/A (STMICROELECTRONICS) 32K X 8 SPI BUS SERIAL EEPROM, PDSO8 PDF资料下载
参数资料
| 型号： | M95256-RDW3/A |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | PROM |
| 英文描述： | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| 封装： | 0.169 INCH, TSSOP-8 |
| 文件页数： | 3/43页 |
| 文件大小： | 431K |
| 代理商： | M95256-RDW3/A |
第1页第2页当前第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页
M95256, M95256-W, M95256-R
Operating features
11/42
3.7.4
Power-down
At Power-down, the device must be deselected and in Standby Power mode (that is, there
should be no internal Write cycle in progress). Chip Select (S) should be allowed to follow
the voltage applied on VCC.
4
Operating features
4.1
Hold Condition
The Hold (HOLD) signal is used to pause any serial communications with the device without
resetting the clocking sequence.
During the Hold condition, the Serial Data Output (Q) is high impedance, and Serial Data
Input (D) and Serial Clock (C) are Don’t Care.
To enter the Hold condition, the device must be selected, with Chip Select (S) Low.
Normally, the device is kept selected, for the whole duration of the Hold condition.
Deselecting the device while it is in the Hold condition, has the effect of resetting the state of
the device, and this mechanism can be used if it is required to reset any processes that had
been in progress.
The Hold condition starts when the Hold (HOLD) signal is driven Low at the same time as
Serial Clock (C) already being Low (as shown in Figure 4).
The Hold condition ends when the Hold (HOLD) signal is driven High at the same time as
Serial Clock (C) already being Low.
Figure 4 also shows what happens if the rising and falling edges are not timed to coincide
with Serial Clock (C) being Low.
Figure 4.
Hold Condition Activation
AI02029D
HOLD
C
Hold
Condition
Hold
Condition
相关PDF资料 |
PDF描述 |
|---|---|
| M95256-RMN6P/A | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| M95256-WDW3T/A | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| M95256-RDW6TG | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| MA-306-29.4912M-K0 | QUARTZ CRYSTAL RESONATOR, 29.4912 MHz |
| MA04206 | 2-PORT SAW RESONATOR, 433.92 MHz |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M95256RDW3G | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:256 Kbit serial SPI bus EEPROM with high-speed clock |
| M95256-RDW3G | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock |
| M95256-RDW3G/A | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:256 Kbit Serial SPI bus EEPROM with high speed clock |
| M95256-RDW3G/K | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:256 Kbit serial SPI bus EEPROM with high-speed clock |
| M95256-RDW3G/V | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:256 Kbit Serial SPI bus EEPROM with high speed clock |
发布紧急采购，3分钟左右您将得到回复。