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MFG:SHARP D/C:05+


Part Number: LH28F800BVB-TTL90
MFG: SHARP
D/C: 05+
Description: This datasheet contains LH28F800BVB-TTL90 specifications. Section 1 prov...
MFG:SHARP D/C:05+


MFG: SHARP
D/C: 05+
Description: This datasheet contains LH28F800BVB-TTL90 specifications. Section 1 prov...
This datasheet contains LH28F800BVB-TTL90 specifications. Section 1 provides a flash memory overview. Sections 2,3,4 and 5 describe the memory organization and functionality. Section 6 covers electrical specifications.
Operating Temperature
During Read, Block Erase and
Word/Byte Write . . . . . . . . . . . . -40 to +85(1)
Temperature under Bias . . . .. . . . . -40 to +85
Storage Temperature . . . . . . . . . . . . -65 to +125
Voltage On Any Pin
(except Vcc Vpp and RP#) . . . . . - 0.5v to +7.0V(2)
Vcc Supply Voltage . . . . . . . . . . . . .. -0.2V to +7.0V(2)
Vpp Update Voltage during Block
Erase and Word/Byte Write . . .-0.2V to +14.0V(2,3)
RP# Voltage . . . . . . . . . . . . . . . . . . -0.5V to +14.0(2,3)
Output Short Circuit Current . . . . . . l00mA(4)
NOTES:
1. Operating temperature is for commercial temperature product defined by this specification.
2. All specified voltages are with respect to GND. Minimum DC voltage is -0.5V on input/output pins and -0.2V on Vcc and Vccw pins. During transitions, this level may undershooto -2.0V for periods <20ns. Maximum DC voltage on input/output pins are Vcc+O.5V which, during transitions. may overshoot to Vcc+2.0V for periods <20ns.
3. Maximum DC voltage on Vpp and RP# may overshoot to+14.OV for periods <20ns.
4. Output shorted for no more than one second. No more than one output shorted at a time.
Key enhancements of LH28F800BVHE-BTL90 Smart3 Flash memory are:
·Smart3 Technology
·Enhanced Suspend Capabilities
·Boot Block Architecture
Please note following important differences:
*VPPLK has been lowered to 1.5V to support 2.7V-3.6V block erase and word/byte write operations. The Vpp voltage transitions to GND is recommended for designs that switch VFF off during read operation.
*To take advantage of Smart3 technology, allow Vcc and Vpp connection to 2.7V-3.6V.
LH28F800BVB-TTL90
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