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SST39SF040-70-4C-WHE

4Mb 4.5-5.5V Parallel Flash.

SST39SF040-70-4C-WHE General Description

FLASH MEMORY, 4MBIT, 70NS, TSOP-32; Flash Memory Type: Parallel NOR; Memory Size: 4Mbit; Flash Memory Configuration: 512K x 8bit; IC Interface Type: Parallel; Memory Case Style: TSOP; No. of Pins: 32Pins; Clock Frequency: -; Access Time: 70ns; Supply Voltage Min: 4.5V; Supply Voltage Max: 5.5V; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: 4.5V-5.5V Parallel NOR Flash Memories; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018)

sst39sf040-70-4c-whe sst39sf040-70-4c-whe

Key Features

    • Organized as 128K x8 / 256K x8 / 512K x8
    • 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
    • Fast Erase and Byte-Program– Sector-Erase Time: 18 ms (typical)– Chip-Erase Time: 70 ms (typical)– Byte-Program Time: 14 µs (typical)– Chip Rewrite Time:2 seconds (typical) for SST39SF010A4 seconds (typical) for SST39SF020A8 seconds (typical) for SST39SF040
    • End-of-Write Detection– Toggle Bit– Data# Polling
    • TTL I/O Compatibility
    • JEDEC Standard– Flash EEPROM Pinouts and command sets
    • Packages Available– 32-lead PLCC– 32-lead TSOP (8mm x 14mm)– 32-pin PDIP
    • All devices are RoHS compliant
    • All non-Pb (lead-free) devices are RoHS compliant
sst39sf040-70-4c-whe sst39sf040-70-4c-whe
sst39sf040-70-4c-whe sst39sf040-70-4c-whe

Specifications

Category Integrated Circuits (ICs)MemoryMemory Series SST39 MPF™
Memory Type Non-Volatile Memory Format FLASH
Technology FLASH Memory Size 4Mbit
Memory Organization 512K x 8 Memory Interface Parallel
Write Cycle Time - Word, Page 20µs Access Time 70 ns
Voltage - Supply 4.5V ~ 5.5V Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount Base Product Number SST39SF040

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Ratings and Reviews

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J
J**a 11/16/2023

I received the order as i collect the scheme i will add!

13
K
K**z 10/31/2021

Great doing business with your company. Looking to do more business with you.

10

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