LH28F016SUT-N80 Sharp, LH28F016SUT-N80 Datasheet
LH28F016SUT-N80
Related parts for LH28F016SUT-N80
LH28F016SUT-N80 Summary of contents
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LH28F020SU-N FEATURES • 256K × 8 Bit Configuration • Write/Erase Operation ( – No Requirement for DC/DC Converter to Write Erase • Maximum Access Time • 16 Independently Lockable Blocks (16K) • 100,000 Erase ...
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LH28F020SU-N OUTPUT MULTIPLEXER INPUT BUFFER Y-DECODER ADDRESS X-DECODER QUEUE LATCH ADDRESS COUNTER OUTPUT BUFFER ID QUEUE REGISTER REGISTER CSR ESRs DATA COMPARATOR Y GATING/SENSING . . . . . ...
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... GND SUPPLY GROUND FOR ALL INTERNAL CIRCUITRY: Do not leave any ground pins floating. INTRODUCTION Sharp’s LH28F020SU-N 2M Flash Memory is a revo- lutionary architecture which enables the design of truly mobile, high performance, personal computing and com- munication products. With innovative capabilities, 5.0 V single voltage operations and very high read/write per- ...
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LH28F020SU-N The LH28F020SU-N will be available in a 32-pin, 1.2 mm thick × TSOP (Type I) package. This form factor and pinout allow for very high board layout densities. A Command User Interface (CUI) serves as ...
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Flash Memory MEMORY MAP BUS OPERATIONS, COMMANDS AND STATUS REGISTER DEFINITIONS Bus Operations » » MODE CE OE Read Output Disable Standby Manufacturer ID V ...
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LH28F020SU-N LH28F008SA - Compatible Mode Command Bus Definitions COMMAND OPER. Read Array Write Intelligent Identifier Write Read Compatible Status Write Register Clear Status Register Write Byte Write Write Alternate Byte Write Write Block Erase/Confirm Write Erase Suspend/Resume Write ADDRESS DATA ...
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Flash Memory LH28F020SUT-N Performance Enhancement Command Bus Definitions FIRST BUS CYCLE COMMAND OPER. ADD. Protect Set/Confirm Write X Protect Write X Reset/Confirm Lock Block/Confirm Write X Erase All Unlocked Write X Blocks Two-Byte Write Write X ...
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... Set Write Protect command must be written to prohibit Write/Erase operation to each block. There are unassigned commands not recom- mended that the customer use any command other than the valid commands specified in “Command Bus Defi- nitions”. Sharp reserves the right to redefine these codes for future functions. ...
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Flash Memory 2M Flash Memory Algorithm Flowcharts START WRITE 40H or 10H WRITE DATA/ADDRESS READ COMPATIBLE STATUS REGISTER 0 CSR CSR FULL STATUS CHECK IF DESIRED OPERATION COMPLETE CSR FULL STATUS CHECK PROCEDURE READ ...
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LH28F020SU-N START WRITE 20H WRITE D0H AND BLOCK ADDRESS READ COMPATIBLE STATUS REGISTER NO 0 SUSPEND CSR.7 = ERASE 1 CSR FULL STATUS CHECK IF DESIRED OPERATION COMPLETE CSR FULL STATUS CHECK PROCEDURE READ CSRD (see above) 0 ERASE CSR.4, ...
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Flash Memory START WRITE B0H READ COMPATIBLE STATUS REGISTER 0 CSR CSR.6 = ERASE COMPLETED 1 WRITE FFH READ ARRAY DATA DONE NO READING YES WRITE D0H WRITE FFH ERASE RESUMED READ ARRAY ...
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LH28F020SU-N START READ COMPATIBLE STATUS REGISTER 0 CSR RESET WP READ COMPATIBLE STATUS REGISTER 0 CSR WRITE 77H WRITE D0H AND BLOCK ADDRESS READ COMPATIBLE STATUS REGISTER 0 CSR (NOTE) 1 CSR. ...
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Flash Memory START RESET WP (NOTE 1) ERASE BLOCK (NOTE 2) SET WP (NOTE 3) WRITE NEW DATA TO BLOCK (NOTE 4) RELOCK BLOCK (NOTE 5) OPERATION COMPLETE FLOW TO REWRITE DATA NOTES: 1. Use Reset-Write-Protect ...
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LH28F020SU-N START READ COMPATIBLE STATUS REGISTER 0 CSR WRITE FBH WRITE DATA/A 0 WRITE DATA/ADDRESS READ COMPATIBLE STATUS REGISTER 0 CSR (NOTE) 1 CSR. ANOTHER YES 2-BYTE WRITE NO OPERATION COMPLETE Figure 10. ...
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Flash Memory START WRITE A7H WRITE D0H READ COMPATIBLE STATUS REGISTER NO 0 SUSPEND CSR.7 = ERASE 1 CSR FULL STATUS CHECK IF DESIRED OPERATION COMPLETE CSR FULL STATUS CHECK PROCEDURE READ CSRD (see above) 0 ...
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LH28F020SU-N START READ COMPATIBLE STATUS REGISTER 0 CSR WRITE 57H WRITE CONFIRM DATA/ADDRESS READ COMPATIBLE STATUS REGISTER 0 CSR (NOTE) CSR. OPERATION COMPLETE 16 BUS COMMAND OPERATION Read Write Set Write Protect ...
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Flash Memory START READ COMPATIBLE STATUS REGISTER 0 CSR WRITE 47H WRITE CONFIRM DATA/ADDRESS READ COMPATIBLE STATUS REGISTER 0 CSR (NOTE) CSR. OPERATION COMPLETE BUS COMMAND OPERATION Read ...
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LH28F020SU-N ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings* Temperature Under Bias ....................... 0° 80°C Storage Temperature ........................ -65° 125°C SYMBOL PARAMETER T Operating Temperature, Commercial with Respect to GND Supply Voltage with ...
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Flash Memory Timing Nomenclature For 3.3 V systems use the standard JEDEC cross point definitions. Each timing parameter consists of 5 characters. Some common examples are defined below time (t) from CE ...
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LH28F020SU-N DC Characteristics V = 5.0 V ± 0 0°C to +70° SYMBOL PARAMETER I Input Load Current IL Output Leakage I LO Current I V Standby Current CCS Read Current ...
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Flash Memory DC Characteristics (Continued 5.0 V ± 0 0°C to +70° SYMBOL PARAMETER I V Read Current PPR Write Current PPW Erase ...
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LH28F020SU-N AC Characteristics - Read Only Operations V = 5.0 V ± 0 0°C to +70° SYMBOL PARAMETER t Read Cycle Time AVAV t Address Setup to OE » Going Low AVGL t Address to ...
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Flash Memory V CC POWER-UP STANDBY V IH ADDRESSES ( ( ( ( HIGH-Z OH DATA (D/Q) V ...
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LH28F020SU-N POWER-UP AND RESET TIMINGS SYMBOL PARAMETER t WE Low 4.5 V MIN. WLPL CC t Address Valid to Data Valid for V AVQV t WE High to Data Valid for V PHQV » Setup ...
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Flash Memory AC Characteristics for WE » - Controlled Command Write Operations V = 5.0 ± 0 0° to 70° SYMBOL PARAMETER t Write Cycle Time AVAV t V ...
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LH28F020SU-N WRITE DATA-WRITE OR ERASE SETUP COMMAND V ADDRESSES (A) IH (NOTE AVAV ( WHEH t ELWL ( ( ...
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Flash Memory AC Characteristics for CE » - Controlled Command Write Operations V = 5.0 V ± 0 0°C to +70° SYMBOL PARAMETER t Write Cycle Time AVAV » ...
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LH28F020SU-N WRITE DATA-WRITE OR ERASE SETUP COMMAND V ADDRESSES (A) IH (NOTE AVAV ( EHWH t WLEL ( ( ...
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Flash Memory Erase and Byte Write Performance V = 5.0 V ± 0 0°C to +70° SYMBOL PARAMETER 1 t Byte Write Time WHRH 2 t Two-Byte Serial Write Time WHRH ...
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LH28F020SU-N 32TSOP (TSOP032-P-0820) 0.10 [0.004] M 0.30 [0.012] 0.50 [0.020] 0.10 [0.004] TYP 18.60 [0.732] 18.20 [0.717 8.20 [0.323] 7.80 [0.307] 0.15 [0.006] 0.425 [0.017] 0.10 [0.004] MAXIMUM LIMIT DIMENSIONS IN MM [INCHES] MINIMUM LIMIT ORDERING ...
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... Product which fails during the warranty period because of such defect (if Customer promptly reported the failure to SHARP in writing) or, (ii) if SHARP is unable to repair or replace, SHARP will refund the purchase price of the Product upon its return to SHARP . This warranty does not apply to any Product which has been subjected to misuse, abnormal service or handling, or which has been altered or modified in design or construction, or which has been serviced or repaired by anyone other than SHARP ...