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参数资料
| 型号： | AT45DB041-JI |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | 4-Megabit 2.7-volt Only Serial DataFlash |
| 中文描述： | 528K X 8 FLASH 2.7V PROM, PQCC32 |
| 封装： | PLASTIC, MS-016AE, LCC-32 |
| 文件页数： | 8/19页 |
| 文件大小： | 150K |
| 代理商： | AT45DB041-JI |
AT45DB011
8
AC Waveforms
Two different timing diagrams are shown below. Waveform
1 shows the SCK signal being low when CS makes a high-
to-low transition, and Waveform 2 shows the SCK signal
being high when CS makes a high-to-low transition. Both
waveforms show valid timing diagrams. The setup and hold
times for the SI signal are referenced to the low-to-high
transition on the SCK signal.
Waveform 1 shows timing that is also compatible with SPI
Mode 0, and Waveform 2 shows timing that is compatible
with SPI Mode 3.
Waveform 1 – Inactive Clock Polarity Low
Waveform 2 – Inactive Clock Polarity High
CS
SCK
SI
SO
tCSS
VALID IN
tH
tSU
tWH
tWL
tCSH
tCS
tV
HIGH IMPEDANCE
VALID OUT
tHO
tDIS
HIGH IMPEDANCE
CS
SCK
SI
SO
tCSS
VALID IN
tH
tSU
tWL
tWH
tCSH
tCS
tV
HIGH Z
VALID OUT
tHO
tDIS
HIGH IMPEDANCE
相关PDF资料 |
PDF描述 |
|---|---|
| AT45DB041-RC | 4-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB041-RI | 4-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB041-TC | 4-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB041-TI | 4-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB011B | 1-MEGABIT 2.7 VOLT ONLY DATA FLASH |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT45DB041-RC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB041-RI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB041-TC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB041-TI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB080 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Megabit 2.7-volt Only Sequential Access Parallel I/O DataFlash |
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