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參數(shù)資料
| 型號： | X76F641XEG |
| 廠商： | IC MICROSYSTEMS SDN BHD |
| 元件分類： | DRAM |
| 英文描述： | 4 Mbit Uniform Sector, Serial Flash Memory |
| 中文描述： | 8K X 8 FLASH 5V PROM CARD, XMA8 |
| 封裝： | ROHS COMPLIANT, SMART CARD MODULE-8 |
| 文件頁數(shù)： | 9/17頁 |
| 文件大?。?/td> | 167K |
| 代理商： | X76F641XEG |
X76F641
9
Figure 9. Reset Password
Figure 10. Reset Device
Reset Password
COMMAND
Reset
Password
7
Reset
Password
0
S
SDA
Wait t
WC
OR
Repeated
ACK POLLING
COMMAND
S
ACK Polling
Command
S
If ACK, then
Device reset
7025 FM 14
Reset Device
COMMAND
Reset
Password
7
Reset
Password
0
S
SDA
Wait t
WC
OR
Repeated
ACK POLLING
COMMAND
S
ACK Polling
Command
S
If ACK, then
Device reset
7025 FM 15
RESPONSE TO RESET (DEFAULT = 19 41 AA 55)
The ISO Response to reset is controlled by the RST and
CLK pins. When RST is pulsed high during a clock pulse,
the device will output 32 bits of data, one bit per clock,
and it resets to the standby state. This conforms to the
ISO standard for “synchronous response to resThe part
must not be in a write cycle for the response to reset to
occur.
After initiating a nonvolatile write cycle the RST pin must
not be pulsed until the nonvolatile write cycle is complete.
If not, the ISO response will not be activated. If the RST
is pulsed HIGH and the CLK is within the RST pulse
(meet the t
NOL
spec.) in the middle of an ISO transaction,
it will output the 32 bit sequence again (starting at bit 0).
Otherwise, this aborts the ISO operation and the part
returns to standby state. If the RST is pulsed HIGH and the
CLK is outside the RST pulse (in the middle of an
ISO transaction), this aborts the ISO operation and the
part returns to standby state.
If there is power interrupted during the Response to
Reset, the response to reset will be aborted and the part
will return to the standby state. A Response to Reset is not
available during a nonvolatile write cycle.
S
A
A
A
A
S
A
N
S
S
A
A
A
A
S
A
N
S
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X76F641XEG-2.0 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X76F641XG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X76F641XG-2.0 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X7800 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Core2 Duo Processors and Core2 Extreme Processors for Platforms Based on Mobile 965 Express Chipset Family |
| X7805 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:X78XX系列是三端正電源穩(wěn)壓電路，它的封裝形式為TO-220.它有一系列固定的電壓輸出，應(yīng)用非常廣泛。每種類型由于內(nèi)部電流的限制，以及過熱保護(hù)和安全工作區(qū)的保護(hù)，使它基本上不會損壞。如果能夠提供足夠的散熱片，它們就能夠提供大于1.5A輸出電流。雖然是招安照固定電壓值來設(shè)計的，但是當(dāng)接入適當(dāng)?shù)耐獠科骷?，就能獲得各種不同的電壓和電流。 |
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