SST28SF040A-90-4I-EH Silicon Storage Technology, Inc, SST28SF040A-90-4I-EH Datasheet
SST28SF040A-90-4I-EH
Related parts for SST28SF040A-90-4I-EH
SST28SF040A-90-4I-EH Summary of contents
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... Mbit (512K x8) SuperFlash EEPROM SST28SF040A / SST28VF040A SST28SF040A / SST28VF040A5.0 & 2.7 4Mb (x8) Byte-Program, Small Erase Sector flash memories FEATURES: • Single Voltage Read and Write Operations – 5.0V-only for SST28SF040A – 2.7-3.6V for SST28VF040A • Superior Reliability – Endurance: 100,000 Cycles (typical) – Greater than 100 years Data Retention • ...
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... If an erase error occurs a Chip-Erase ©2001 Silicon Storage Technology, Inc. 4 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A command can be reissued as many times as necessary to complete the Chip-Erase operation. The SST28SF/ VF040A cannot be over-erased. (See Figure 8) ...
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... Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet The Read operation of the SST28SF/VF040A are con- trolled by OE# and CE# at logic low. When high, the chip is deselected and only standby power will be con- sumed. OE# is the output control and is used to gate data from the output pins ...
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... PLCC Top View 32- PLCC LEAD 4 4 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet I RODUCT DENTIFICATION Address 0000H 0001H SuperFlash Memory Y-Decoder 310 ILL B1.1 A14 A13 A8 A9 A11 OE# A10 CE# DQ7 310 ILL F02 ...
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... Data is internally latched during a Write cycle. The outputs are in tri-state when OE# or CE# is high. To activate the device when CE# is low. To gate the data output buffers control the Write operations. To provide: 5.0V supply (±10%) for SST28SF040A 2.7V supply (2.7-3.6V) for SST28VF040A 5 OE A10 ...
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... but no other value sector size = 256 Bytes Byte Select T5.0 310 6 4 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet Address See Table 4 IN, A See Table 4 IN See Table ...
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... Industrial -40°C to +85° ONDITIONS OF EST Input Rise/Fall Time . . . . . . . . . . . . . . 10 ns Output Load . . . . . . . . . . . . . . . . . . . . . 1 TTL Gate andC See Figures 14 and 15 ©2001 Silicon Storage Technology, Inc 5.0V±10% 5.0V±10 2.7-3.6V 2.7-3.6V = 100 pF for SST28SF040A 100 pF for SST28VF040A 0. 1.0V DD S71077-04-000 6/01 310 ...
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... SST28VF040A Limits Min Max Units µA 1 µA 10 µA 0.8 V 2.0 V 0.4 V 2.4 V 11.6 12.4 V 200 µ Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet Test Conditions Address input f=1/T Min Max DD DD CE#=OE#=V , WE#=V , all I/Os open IL IH CE#=WE#=V , OE#= Max CE#= Max ...
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... Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet TABLE ECOMMENDED YSTEM Symbol Parameter 1 T Power-up to Read Operation PU-READ 1 T Power-up to Write Operation PU-WRITE 1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter. TABLE 9: C APACITANCE (Ta = 25° ...
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... This parameter is measured only for initial qualification and after a design or process change that could affect this parameter. ©2001 Silicon Storage Technology, Inc. SST28SF040A ARAMETERS FOR SST28SF040A-90 Min SST28VF040A ARAMETERS FOR SST28VF040A-150 Min 150 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet SST28SF040A-120 Max Min Max 120 90 120 90 120 ...
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... Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet TABLE 13 RASE ROGRAM YCLE IEEE Industry Symbol Symbol Parameter tAVA T Byte-Program Cycle Time BP tWLWH T Write Pulse Width (WE#) WP tAVWL T Address Setup Time AS tWLAX T Address Hold Time AH tELWL T CE# Setup Time CS tWHEX T CE# Hold Time ...
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... T OES DATA VALID YTE ROGRAM YCLE IMING IAGRAM 12 4 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet CHZ T OH DATA VALID 310 ILL F03.2 T OEH T WPH T BP 310 ILL F04.1 S71077-04-000 6/01 T OHZ 310 ...
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... Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet ADDRESS A 18-0 CE# OE# WE# DQ 7-0 I0H T DS BYTE-PROGRAM SETUP COMMAND FIGURE 6: CE# C ONTROLLED ADDRESS A 18-0 CE# OE# WE 7-0 FIGURE ESET OMMAND ©2001 Silicon Storage Technology, Inc CPH T OES ...
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... ECTOR RASE IMING ©2001 Silicon Storage Technology, Inc 30H T SCE EXECUTE COMMAND D IAGRAM D0H T SE EXECUTE COMMAND D IAGRAM 14 4 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet 310 ILL F07.0 310 ILL F08.0 S71077-04-000 6/01 310 ...
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... Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet OE# T PCP CE# WE# ADDRESS 1823 1820 T PAH T PAS NOTE: A. ADDRESSES ARE LATCHED INTERNALLY ON THE RISING EDGE OF: FIGURE 10 OFTWARE ATA OE# T PCP CE# WE# ADDRESS 1823 1820 T PAH T PAS NOTE: A. ADDRESSES ARE LATCHED INTERNALLY ON THE RISING EDGE OF: ...
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... Silicon Storage Technology, Inc OEH NOTE D IAGRAM NOTE D IAGRAM 16 4 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet T OES D# D 310 ILL F11.0 T OES TWO READ CYCLES WITH SAME OUTPUTS 310 ILL F12.0 S71077-04-000 6/01 310 ...
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... Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet V IHT INPUT V ILT AC test inputs are driven at V (2.4V) for a logic “1” and V IHT inputs and outputs are V (2.0 V) and V HT FIGURE 14 NPUT UTPUT TO DUT FIGURE 15 EST OAD XAMPLE ©2001 Silicon Storage Technology, Inc. ...
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... Program Setup Command Load Address and Data & Start Programming Read End-of-Write Detection No Programming Completed? Yes No Data Verifies? Yes No Last Address Yes Programming Completed 18 4 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet Programming Failure 310 ILL F15.3 S71077-04-000 6/01 310 ...
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... Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet Internal Timer Program/Erase Initiated Wait Program/Erase Completed FIGURE 17 RITE AIT PTIONS ©2001 Silicon Storage Technology, Inc. Toggle Bit Program/Erase Initiated Read byte Read same byte No Does DQ 6 match? Yes Program/Erase ...
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... Increment Byte Address Next Sector Address FIGURE 18 ECTOR RASE LOWCHARTS ©2001 Silicon Storage Technology, Inc. 4 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Start Initialize Sector Address Execute Two Step Sector-Erase Command End-of-Write Detection Erase No completed? Yes Read FFH from Selected Byte ...
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... Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet FIGURE 19 OFTWARE RODUCT ©2001 Silicon Storage Technology, Inc. Execute Read ID Command (90H) to Enter Read-ID mode Read Address 0000H MFG SST (BFH) Read Address 0001H Device ID = 28SF040 (04H) Execute Reset Command (FFH) to Exit from Read-ID mode 310 ILL F18 ...
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... PRODUCT ORDERING INFORMATION Device Speed Suffix1 SST28xF040A - XXX - XX Valid combinations for SST28SF040A SST28SF040A-90-4C-NH SST28SF040A-90-4C-WH SST28SF040A-120-4C-NH SST28SF040A-120-4C-WH SST28SF040A-120-4C-EH SST28SF040A-120-4I-NH SST28SF040A-120-4I-WH Valid combinations for SST28VF040A SST28VF040A-150-4C-NH SST28VF040A-150-4C-WH SST28VF040A-150-4C-EH SST28VF040A-200-4C-NH SST28VF040A-200-4C-WH SST28VF040A-200-4C-EH SST28VF040A-200-4I-NH SST28VF040A-200-4I-WH Note: Valid combinations are those products in mass production or will be in mass production. Consult your SST sales representative to confirm availability of valid combinations and to determine availability of new combinations ...
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... Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet PACKAGING DIAGRAMS TOP VIEW .485 .495 .447 Optional .453 Pin #1 Identifier .042 .048 .042 .048 .585 .547 .595 .553 .050 BSC. Note: 1. Complies with JEDEC publication 95 MS-016 AE dimensions, although some dimensions may be more stringent. ...
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... Silicon Storage Technology, Inc. 18.50 18.30 20.20 19.80 (TSOP ACKAGE 1.645 1.655 .120 .150 .016 .100 BSC .022 (PDIP) www.SuperFlash.com or www.ssti.com 24 4 Mbit SuperFlash EEPROM SST28SF040A / SST28VF040A Data Sheet 1.05 0.95 .50 BSC .27 8.10 .17 7.90 0.15 0.05 32.TSOP-EH-ILL.4 .600 .625 .530 .550 7˚ 4 PLCS. .170 .200 .008 ...