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参数资料
| 型号： | AT45DB011B-XU |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | 1-MEGABIT 2.7 VOLT ONLY DATA FLASH |
| 中文描述： | 1M X 1 FLASH 2.7V PROM, PDSO14 |
| 封装： | 4.40 MM, GREEN, PLASTIC, MO-153AB-1, TSSOP-14 |
| 文件页数： | 14/32页 |
| 文件大小： | 319K |
| 代理商： | AT45DB011B-XU |
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14
AT45DB011B
1984H–DFLSH–10/04
Input Test Waveforms and Measurement Levels
t
R
, t
F
< 3 ns (10% to 90%)
Output Test Load
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 and SPI Mode 0
Waveform 2 – Inactive Clock Polarity High and SPI Mode 3
AC
DRIVING
LEVELS
AC
MEASUREMENT
LEVEL
0.45V
2.0
0.8
2.4V
DEVICE
UNDER
TEST
30 pF
CS
SCK
SI
SO
t
CSS
VALID IN
t
H
t
SU
t
WH
t
WL
t
CSH
t
CS
t
V
HIGH IMPEDANCE
VALID OUT
t
HO
t
DIS
HIGH IMPEDANCE
CS
SCK
SI
SO
t
CSS
VALID IN
t
H
t
SU
t
WL
t
WH
t
CSH
t
CS
t
V
HIGH Z
VALID OUT
t
HO
t
DIS
HIGH IMPEDANCE
相关PDF资料 |
PDF描述 |
|---|---|
| AT45DB011D | 1-megabit 2.7-volt DataFlash |
| AT45DB011D_07 | 1-megabit 2.7-volt DataFlash |
| AT45DB011D-MU | 1-megabit 2.7-volt DataFlash |
| AT45DB011D-SSU | 1-megabit 2.7-volt DataFlash |
| AT45DB011D-SU | 1-megabit 2.7-volt DataFlash |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT45DB011D | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:1-megabit 2.7-volt Minimum DataFlash |
| AT45DB011D_07 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:1-megabit 2.7-volt DataFlash |
| AT45DB011D_08 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:1-megabit 2.7-volt Minimum DataFlash |
| AT45DB011D_09 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:1-megabit 2.7-volt Minimum DataFlash |
| AT45DB011D-DWF | 制造商:Adesto Technologies Corporation 功能描述:1M DATAFLASH, 8-UDFN,IND,GRN,NIPDAU - 1MB, DATAFLASH, WAFER, - Gel-pak, waffle pack, wafer, diced wafer on film 制造商:Adesto Technologies Corporation 功能描述:DIE/WAFER FLASH 1MBIT 66MHZ |
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