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参数资料
| 型号： | IS23SC1604-X2 |
| 厂商： | INTEGRATED SILICON SOLUTION INC |
| 元件分类： | PROM |
| 英文描述： | 16-KBIT SECURED SERIAL EEPROM |
| 中文描述： | 2K X 8 3-WIRE SERIAL EEPROM, UUC7 |
| 封装： | WAFER |
| 文件页数： | 14/18页 |
| 文件大小： | 76K |
| 代理商： | IS23SC1604-X2 |
IS23SC1604
Integrated Silicon Solution, Inc. — 1-800-379-4774
5
ADVANCE INFORMATION NV002-0D
01/19/99
ISSI
Table 1. Device Operations(1)
Operation
FUS
PGM
RST
CLK
Description
Reset
X
0
The address counter is reset to zero and the
first bit of the memory is output after the falling
edge of RST.
INC/Read
X
0
The address counter is incremented and the
first bit is output after the falling edge of the
clock if read access to the bit location is en-
abled.
INC/CMP
X
0
Compare the input bit with the internal bit of the
memory (for Security/Erase Key codes valida-
tion). The address counter is incremented on
the falling edge of CLK. The input bit is latched
into the device at the rising edge of CLK and
the bit comparison is done on the next falling
edge of CLK.
Erase/Write
X
1
0
For write operation (write a ‘0’ to the current
address), a ‘0’ is placed on I/O before the rising
edge of CLK. For erase byte operation (write
FFH to the byte that contains the current bit),
a '1' is placed on I/O before the rising edge of
CLK. CLK must stay HIGH for 5 ms during
memory programming.
Verify
X
0
The new content of the curent address will be
output after the falling edge of CLK for verifica-
tion.
Standby
0
1
X
The device is placed into standby mode. In this
mode, the address counter will not be
incremented with clock pulse when RST is
HIGH.
Note:
1. X = Don't Care.
相关PDF资料 |
PDF描述 |
|---|---|
| IS23SC1604-X2I | 16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X3 | 16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X3I | 16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X4 | 16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X4I | 16-KBIT SECURED SERIAL EEPROM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IS23SC1604-X2I | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X3 | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X3I | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X4 | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
| IS23SC1604-X4I | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:16-KBIT SECURED SERIAL EEPROM |
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