LH28F640SPHT-PTL12 Sharp Microelectronics, LH28F640SPHT-PTL12 Datasheet - Page 41

• Manufacturer Part Number: LH28F640SPHT-PTL12
• Description: IC FLASH 64MBIT 120NS 56TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LH28F640SPHT-PTL12

• Rohs Status: RoHS non-compliant
• Format - Memory: FLASH
• Memory Type: Page Mode FLASH
• Memory Size: 64M (8Mx8, 4Mx16)
• Speed: 120ns
• Interface: Parallel
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-TSOP
• Voltage - Supply: -
• Other names: 425-1857

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LH28F640SPXX-XXXXX Flash MEMORY ERRATA
1. Table 5. Command Definitions
PROBLEM
While block erase or (page buffer) program is being suspended by issuing Block Erase and (Page
Buffer) Program Suspend command, memory array data can not be normally read by issuing read
array command.
WORKAROUND
Block Erase and (Page Buffer) Program Suspend command should not be issued.
STATUS
This is intended to be fixed in future devices.
031002