Microchip Technology SST39SF020A-55-4C-NHE, Parallel 2Mbit Flash Memory Chip, 55ns, 32-Pin PLCC

  • RS Stock No. 177-9795
  • Mfr. Part No. SST39SF020A-55-4C-NHE
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The SST39SF020A 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 SST39SF020A writes (Program or Erase) with a 4.5-5.5V power supply.

Single 4.5-5.5V Read and Write Operations
Superior Reliability– Endurance: 100,000 Cycles (typical)– Greater than 100 years Data Retention
Low Power Consumption(typical values at 14 MHz)– Active Current: 10 mA (typical)– Standby Current: 30 μA (typical)
Sector-Erase Capability– Uniform 4 KByte sectors
Fast Read Access Time:– 55 ns– 70 ns
Latched Address and Data
Automatic Write Timing– Internal VPP Generation
End-of-Write Detection– Toggle Bit– Data# Polling

Specifications
Attribute Value
Memory Size 2Mbit
Interface Type Parallel
Package Type PLCC
Pin Count 32
Organisation 256K 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 11.5mm
Height 3.37mm
Width 14mm
Dimensions 11.5 x 14 x 3.37mm
Number of Words 256K
Maximum Operating Temperature +70 °C
Number of Bits per Word 8bit
Maximum Random Access Time 55ns
Minimum Operating Temperature 0 °C
290 In stock for delivery within 7 working day(s) (Global Stock)
Price (ex. GST) Each (In a Pack of 5)
$ 2.20
(exc. GST)
$ 2.42
(inc. GST)
units
Per unit
Per Pack*
5 - 5
$2.20
$11.00
10 +
$2.068
$10.34
*price indicative
Related Products
SST26VF016B/032B/064B Serial Quad I/O (SQI) Super Flash® Memory ...
Description:
SST26VF016B/032B/064B Serial Quad I/O (SQI) Super Flash® Memory The SST26VF016B/032B/064B family of devices from Microchip are Serial Quad I/O™ (SQI™) interface Super Flash® memory ICs featuring a six-wire, 4-bit I/O interface that allow for low power, high performance operation in ...
Parallel NOR Flash Memory Macronix offers an extensive ...
Description:
Parallel NOR Flash Memory Macronix offers an extensive line of 3 V and 5 V industry-standard Parallel NOR Flash memory products from 2 Mbit densities These products feature Boot and Uniform Sector architectures in x8, x16, and x8/x16 selectable configurations. ...
Parallel NOR Flash Memory Macronix offers an extensive ...
Description:
Parallel NOR Flash Memory Macronix offers an extensive line of 3 V and 5 V industry-standard Parallel NOR Flash memory products from 2 Mbit densities These products feature Boot and Uniform Sector architectures in x8, x16, and x8/x16 selectable configurations. ...
Parallel NOR Flash Memory, Cypress Semiconductor High performance ...
Description:
Parallel NOR Flash Memory, Cypress Semiconductor High performance Fast random-access and high bandwidth FLASH Memory IC is a non-volatile RAM that has to be written/erased in blocks. It does have a limited life in terms of number of write cycles ...