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參數資料
| 型號： | x76f200 |
| 英文描述： | Secure SerialFlash(密碼訪問加密串行EEPROM) |
| 中文描述： | 安全SerialFlash（密碼訪問加密串行EEPROM的） |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 78K |
| 代理商： | X76F200 |
ISO 7816 Compatible
ó
9900-5004.3 2/12/99 EP
Xicor, Inc. 1999 Patents Pending
1
Characteristics subject to change without notice
2K
X76F200
256 x 8 bit
Functional Diagram
Secure SerialFlash
FEATURES
64-bit Password Security
One Array (240 Bytes) Two Passwords (16 Bytes)
—Read Password
—Write Password
Programmable Passwords
Retry Counter Register
—Allows 8 tries before clearing of the array
32-bit Response to Reset (RST Input)
8 byte Sector Write mode
1MHz Clock Rate
2 wire Serial Interface
Low Power CMOS
—2.0 to 5.5V operation
—Standby current Less than 1μA
—Active current less than 3 mA
High Reliability Endurance:
—100,000 Write Cycles
Data Retention: 100 years
Available in:
—8 lead PDIP, SOIC, TSSOP, Smart Card and
Smart Card Module
DESCRIPTION
The X76F200 is a Password Access Security Supervisor,
containing one 1920-bit Secure SerialFlash array.
Access to the memory array can be controlled by two
64-bit passwords. These passwords protect read and
write operations of the memory array.
The X76F200 features a serial interface and software
protocol allowing operation on a popular two wire bus.
The bus signals are a clock Input (SCL) and a
bidirectional data input and output (SDA).
The X76F200 also features a synchronous response to
reset providing an automatic output of a hard-wired 32-bit
data stream conforming to the industry standard for
memory cards.
The X76F200 utilizes Xicor’s proprietary Direct Write
cell, providing a minimum endurance of 100,000 cycles
and a minimum data retention of 100 years.
TM
Logic
CS
SCL
SDA
RST
INTERFACE
8K BYTE
SerialFlash ARRAY
(PASSWORD PROTECTED)
Data Transfer
Enable
ISO Reset
Response Register
PASSWORD ARRAY
VERIFICATION LOGIC
CHIP ENABLE
RETRY COUNTER
ARRAY 1
(PASSWORD PROTECTED)
7025 FM 01
240 Byte
EEPROM Array
Array Access
Retry Counter
Erase Logic
相關PDF資料 |
PDF描述 |
|---|---|
| x76f400 | Secure SerialFlash(密碼訪問加密串行EEPROM) |
| X76F640(中文) | Secure SerialFlash(5種64位密碼保護；對復位的同步響應；二線串口；允許任意數目的器件共享同一總線) |
| X7AH-01C | NON-ISOLATED DC/DC CONVERTERS 3 V-3.6 V Input 12 V/0.8 A & 15 V/0.6 A Output |
| X7AH-01FXX0 | NON-ISOLATED DC/DC CONVERTERS 3.0 V-5.5 V Input 12 V/0.8 A & 15 V/0.6 A Output |
| X7AH-01FXXN | NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input -5V/1A & -12V/0.5A Output |
相關代理商/技術參數 |
參數描述 |
|---|---|
| X76F2008 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X76F2008-2.0 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X76F2008G | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X76F2008G-2.0 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X76F2008I | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
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