Microchip Technology SST39SF040-70-4I-WHE, Parallel 4Mbit Flash Memory Chip, 70ns, 32-Pin TSOP

  • RS Stock No. 177-9667
  • Mfr. Part No. SST39SF040-70-4I-WHE
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

The SST39SF040 is a CMOS Multi-Purpose Flash (MPF) manufactured with SST proprietary, high performance CMOS SuperFlash technology. The split-gate cell design and thick oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The SST39SF040 writes (Program or Erase) with a 4.5-5.5V power supply.

Single 4.5-5.5V Read and Write OperationsSuperior Reliability– Endurance: 100,000 Cycles (typical)– Greater than 100 years Data RetentionLow Power Consumption(typical values at 14 MHz)– Active Current: 10 mA (typical)– Standby Current: 30 μA (typical)Sector-Erase Capability– Uniform 4 KByte sectorsFast Read Access Time:– 55 ns– 70 nsLatched Address and DataAutomatic Write Timing– Internal VPP GenerationEnd-of-Write Detection– Toggle Bit– Data# Polling

Specifications
Attribute Value
Memory Size 4Mbit
Interface Type Parallel
Package Type TSOP
Pin Count 32
Organisation 512K x 8
Mounting Type Surface Mount
Cell Type Split Gate
Minimum Operating Supply Voltage 4.5 V
Maximum Operating Supply Voltage 5.5 V
Length 12.5mm
Height 1.05mm
Width 8.1mm
Dimensions 12.5 x 8.1 x 1.05mm
Minimum Operating Temperature -40 °C
Number of Bits per Word 8bit
Maximum Operating Temperature +85 °C
Maximum Random Access Time 70ns
Number of Words 512K
Temporarily out of stock - back order for despatch 03/08/2020, delivery within 4 working days from despatch date
Price Each (In a Tray of 208)
SGD 2.09
(exc. GST)
SGD 2.24
(inc. GST)
units
Per unit
Per Tray*
208 +
SGD2.09
SGD434.72
*price indicative
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