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参数资料
| 型号： | HY29F800ATG-90 |
| 厂商： | HYNIX SEMICONDUCTOR INC |
| 元件分类： | DRAM |
| 英文描述： | 8 Megabit (1Mx8/512Kx16), 5 Volt-only, Flash Memory |
| 中文描述： | 512K X 16 FLASH 5V PROM, 90 ns, PDSO44 |
| 封装： | PLASTIC, SOP-44 |
| 文件页数： | 18/40页 |
| 文件大小： | 279K |
| 代理商： | HY29F800ATG-90 |
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18
Rev. 1.1/Feb 02
HY29F800A
all further sector erase data cycles or commands
(other than Erase Suspend) are ignored until the
erase operation is complete. If DQ[3] is a
‘
0
’
, the
device will accept a sector erase data cycle to mark
an additional sector for erasure. To ensure that
Read DQ[7:0]
at Valid Address (Note 1)
DQ[6] Toggled
NO
(Note 3)
YES
PROGRAM/ERASE
COMPLETE
DQ[5] = 1
NO
YES
Read DQ[7:0]
at Valid Address (Note 1)
DQ[6] Toggled
(Note 2)
NO
YES
PROGRAM/ERASE
EXCEEDED TIME ERROR
Notes
:
1. During programming, the program address.
During sector erase, an address within any sector scheduled for erasure.
2. Recheck DQ[6] since toggling may stop at the same time as DQ[5] changes from 0 to 1.
3. Use this path if testing for Program/Erase status.
4. Use this path to test whether sector is in Erase Suspend mode.
Read DQ[7:0]
at Valid Address (Note 1)
START
Read DQ[7:0]
DQ[2] Toggled
NO
SECTOR BEING READ
IS IN ERASE SUSPEND
Read DQ[7:0]
YES
NO
(Note 4)
SECTOR BEING READ
IS NOT IN ERASE SUSPEND
Figure 8. Toggle Bit I and II Test Algorithm
the data cycles have been accepted, the system
software should check the status of DQ[3] prior to
and following each subsequent sector erase data
cycle. If DQ[3] is high on the second status check,
the last data cycle might not have been accepted.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HY29F800ATG-90I | 制造商:HYNIX 制造商全称:Hynix Semiconductor 功能描述:8 Megabit (1Mx8/512Kx16), 5 Volt-only, Flash Memory |
| HY29F800ATR-12 | 制造商:HYNIX 制造商全称:Hynix Semiconductor 功能描述:8 Megabit (1Mx8/512Kx16), 5 Volt-only, Flash Memory |
| HY29F800ATR-12I | 制造商:HYNIX 制造商全称:Hynix Semiconductor 功能描述:8 Megabit (1Mx8/512Kx16), 5 Volt-only, Flash Memory |
| HY29F800ATR-55 | 制造商:HYNIX 制造商全称:Hynix Semiconductor 功能描述:8 Megabit (1Mx8/512Kx16), 5 Volt-only, Flash Memory |
| HY29F800ATR-55I | 制造商:HYNIX 制造商全称:Hynix Semiconductor 功能描述:8 Megabit (1Mx8/512Kx16), 5 Volt-only, Flash Memory |
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