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CAT64LC10L-TE13 View Datasheet(PDF) - Catalyst Semiconductor => Onsemi

Part Name
Description
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CAT64LC10L-TE13
Catalyst
Catalyst Semiconductor => Onsemi Catalyst
CAT64LC10L-TE13 Datasheet PDF : 12 Pages
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CAT64LC10/20/40
RESET
ERASE/WRITE ENABLE and DISABLE
The RESET pin, when set to HIGH, will reset or abort a The CAT64LC10/20/40 powers up in the erase/write
WRITE operation. When RESET is set to HIGH while the disabled state. After power-up or while the device is in an
WRITE instruction is being entered, the device will not erase/write disabled state, any write operation must be
execute the WRITE instruction and will keep DO in High- preceded by an execution of the EWEN instruction.
Z condition.
Once enabled, the device will stay enabled until an
EWDS has been executed or a power-down has occured.
When RESET is set to HIGH, while the device is in a
The EWDS is used to prevent any inadvertent over-
clear/write cycle, the device will abort the operation and
writing of the data. The EWEN and EWDS instructions
will display READY status on the RDY/BSY pin and on
the DO pin if CS is low.
The RESET input affects only the WRITE and WRITE
ALL operations. It does not reset any other operations
ts such as READ, EWEN and EWDS.
have no affect on the READ operation and are not
affected by the RESET input.
r Figure 8. EWDS Instruction Timing
a RESET
P SK
CS
ed DI
u DO
Discontin RDY/BUSY
10100000
HIGH-Z
HIGH
9
Doc. No. 1021, Rev. C
 

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