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参数资料
| 型号： | PM25LV010-25QC |
| 厂商： | PMC-Sierra, Inc. |
| 元件分类： | DRAM |
| 英文描述： | 4 Mbit Uniform Sector, Serial Flash Memory |
| 中文描述： | 4兆位统一部门，串行闪存 |
| 文件页数： | 6/24页 |
| 文件大小： | 108K |
| 代理商： | PM25LV010-25QC |
6
Programmable Microelectronics Corp.
Issue Date: December, 2003, Rev: 1.3
PMC
Pm25LV512/010
SPI MODES
These devices can be driven by microcontroller with its
SPI peripheral running in either of the two following modes:
Mode 0 = (0, 0)
Mode 3 = (1, 1)
For these two modes, input data is latched in on the
rising edge of Serial Clock (SCK), and output data is
available from the falling edge of Serial Clock (SCK).
The difference between the two modes, as shown in
Figure 2, is the clock polarity when the bus master is in
Stand-by mode and not transfering data:
- Clock remains at 0 (SCK = 0) for Mode 0 (0, 0)
- Clock remains at 1 (SCK = 1) for Mode 3 (1, 1)
Figure 2. SPI Modes
SCK
SCK
SI
SO
Mode 0 (0 0)
Mode 3 (1 1)
SERIAL INTERFACE DESCRIPTION (CONTINUED)
相关PDF资料 |
PDF描述 |
|---|---|
| PM25LV010-25QCE | 4 Mbit Uniform Sector, Serial Flash Memory |
| PM25LV010-25SC | 4 Mbit Uniform Sector, Serial Flash Memory |
| PM25LV010-25SCE | 4 Mbit Uniform Sector, Serial Flash Memory |
| PM25LV512-25QC | 4 Mbit Uniform Sector, Serial Flash Memory |
| PM25LV512-25QCE | 4 Mbit Uniform Sector, Serial Flash Memory |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PM25LV010-25QCE | 制造商:PMC 制造商全称:PMC 功能描述:512 Kbit / 1 Mbit 3.0 Volt-only, Serial Flash Memory With 25 MHz SPI Bus Interface |
| PM25LV010-25SC | 制造商:PMC 制造商全称:PMC 功能描述:512 Kbit / 1 Mbit 3.0 Volt-only, Serial Flash Memory With 25 MHz SPI Bus Interface |
| PM25LV010-25SCE | 制造商:PMC 制造商全称:PMC 功能描述:512 Kbit / 1 Mbit 3.0 Volt-only, Serial Flash Memory With 25 MHz SPI Bus Interface |
| PM25LV512 | 制造商:PMC 制造商全称:PMC 功能描述:512 Kbit / 1 Mbit 3.0 Volt-only, Serial Flash Memory With 25 MHz SPI Bus Interface |
| PM25LV512-25QC | 制造商:PMC 制造商全称:PMC 功能描述:512 Kbit / 1 Mbit 3.0 Volt-only, Serial Flash Memory With 25 MHz SPI Bus Interface |
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