Microchip SST39SF020A-70-4C-WHE, Parallel 2mb Flash Memory, 70ns, 32-Pin TSOP

  • N° de stock RS 165-2120
  • Référence fabricant SST39SF020A-70-4C-WHE
  • Fabricant Microchip
Documentation technique
Législations et de normes
Déclaration de conformité RoHS
Pays d'origine : TH
Détails du produit

SST39SF010A/020A/040 Parallel SuperFlash® Memory

The SST39SF010A/020A/040 family of devices from Microchip are Parallel multi-purpose SuperFlash® Memory ICs.


4.5-5.5V Read and Write Operations
Endurance – 100,000 cycles (typical)
Low Power Consumption - Active Current 10 mA, Standby Current 30 μA (typical values at 14 MHz)
Sector-Erase Capability – Uniform 4 Kbyte sectors
Read Access Time – 55 to 70 ns
Sector-Erase Time 18 ms
Chip-Erase Time: 70 ms (typical)
Byte-Program Time – 14 μs (typical)
Chip Rewrite Time – SST39SF010A 2 seconds, SST39SF020A 4 seconds, SST39SF040 8 seconds (typical values)
Latched Address and Data
Automatic Write Timing – Internal VPP Generation
End-of-Write Detection – Toggle Bit – Data# Polling
TTL I/O Compatibility
JEDEC Standard– Flash EEPROM Pinouts and Command Sets

Flash Memory, Microchip

Attribut Valeur
Memory Size 2MB
Interface Type Parallel
Package Type TSOP
Pin Count 32
Organisation 256K x 8 bit
Mounting Type Surface Mount
Cell Type Split Gate
Minimum Operating Supply Voltage 4.5 V
Maximum Operating Supply Voltage 5.5 V
Block Organisation Symmetrical
Length 12.5mm
Height 1.05mm
Width 8.1mm
Dimensions 12.5 x 8.1 x 1.05mm
Maximum Operating Temperature +70 °C
Number of Words 256K
Minimum Operating Temperature 0 °C
Number of Bits per Word 8bit
Maximum Random Access Time 70ns
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