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| 型号： | S29GL032A11BFIR31 |
| 厂商： | Spansion Inc. |
| 英文描述： | 64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| 中文描述： | 64兆位32MEGABIT 3.0螺栓只页面模式闪存 |
| 文件页数： | 17/88页 |
| 文件大小： | 1425K |
| 代理商： | S29GL032A11BFIR31 |
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22
S29GLxxxA MirrorBit Flash Family
S29GLxxxA_00_A2 January 28, 2005
Ad van c e
Inf o rmation
Automatic Sleep Mode
The automatic sleep mode minimizes Flash device energy consumption. The de-
vice automatically enables this mode when addresses remain stable for tACC +
30 ns. The automatic sleep mode is independent of the CE#, WE#, and OE# con-
trol signals. Standard address access timings provide new data when addresses
are changed. While in sleep mode, output data is latched and always available to
the system. Refer to the “DC Characteristics” section on page 65 for the
automatic sleep mode current specification.
RESET#: Hardware Reset Pin
The RESET# pin provides a hardware method of resetting the device to reading
array data. When the RESET# pin is driven low for at least a period of tRP, the
device immediately terminates any operation in progress, tristates all output
pins, and ignores all read/write commands for the duration of the RESET# pulse.
The device also resets the internal state machine to reading array data. The op-
eration that was interrupted should be reinitiated once the device is ready to
accept another command sequence, to ensure data integrity.
Current is reduced for the duration of the RESET# pulse. When RESET# is held
at VSS±0.3 V, the device draws CMOS standby current (ICC5). If RESET# is held
at VIL but not within VSS±0.3 V, the standby current will be greater.
The RESET# pin may be tied to the system reset circuitry. A system reset would
thus also reset the Flash memory, enabling the system to read the boot-up firm-
ware from the Flash memory.
Refer to the AC Characteristics tables for RESET# parameters and to Figure 15
for the timing diagram.
Output Disable Mode
When the OE# input is at VIH, output from the device is disabled. The output pins
are placed in the high impedance state.
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相关代理商/技术参数 |
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| S29GL032A11BFIR32 | 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| S29GL032A11BFIR33 | 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| S29GL032A11BFIR40 | 制造商:Spansion 功能描述: 制造商:Spansion 功能描述:Flash - NOR IC |
| S29GL032A11BFIR41 | 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| S29GL032A11BFIR42 | 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
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