JS28F256P30B95B NUMONYX, JS28F256P30B95B Datasheet - Page 94

• Manufacturer Part Number: JS28F256P30B95B
• Description: IC FLASH 256MBIT 95NS 56TSOP
• Manufacturer: NUMONYX
• Series: StrataFlash™r

Specifications of JS28F256P30B95B

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 256M (16Mx16)
• Speed: 95ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-TFSOP (0.551", 14.00mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 877821; 877821TR; 877821TR; JS28F256P30B95 877821; JS28F256P30B95BTR

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Datasheet
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The "current state" is that of the "chip" and not of the "partition"; Each partition "remembers" which output (Array, ID/CFI
or Status) it was last pointed to on the last instruction to the "chip", but the next state of the chip does not depend on
where the partition's output mux is presently pointing to.
Confirm commands (Lock Block, Unlock Block, Lock-Down Block, Configuration Register) perform the operation and then
move to the Ready State.
WA0 refers to the block address latched during the first write cycle of the current operation.
August 2008
306666-12
P30