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SST34HF1641, SST34HF1621 (SST34HF1621 / SST34HF1641) 16M-bit Concurrent SuperFlash + SRAM Combo Memory

SST34HF1641 Description

16 Mbit Concurrent SuperFlash + 2 / 4 Mbit SRAM ComboMemory SST34HF1621 / SST34HF1641 SST3 4HF16 21/ 164 116 Mb CSF (x1 6) + 2Mb / 4Mb SRAM (x8/x16 ) .
The SST34HF1621/1641 ComboMemory devices integrate a 1M x16 CMOS flash memory bank with a 256K x8/ 128K x16 or 512K x8/ 256K x16 CMOS SRAM memory bank.

SST34HF1641 Features

* Flash Organization: 1M x16
* Dual-Bank Architecture for Concurrent Read/Write Operation
* 16 Mbit: 12 Mbit + 4 Mbit
* SRAM Organization:
* 2 Mbit: 256K x8 or 128K x16
* 4 Mbit: 512K x8 or 256K x16
* Single 2.7-3.3V Read and Write Operations

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: SST34HF1641, SST34HF1621. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
SST34HF1641, SST34HF1621
Manufacturer
Silicon Storage Technology
File Size
844.11 KB
Datasheet
SST34HF1621_SiliconStorageTechnology.pdf
Description
(SST34HF1621 / SST34HF1641) 16M-bit Concurrent SuperFlash + SRAM Combo Memory
Note
This datasheet PDF includes multiple part numbers: SST34HF1641, SST34HF1621.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

  • SST34HF1641J - (SST34HF1641J / SST34HF1681J) 16 Mbit Concurrent SuperFlash + 4/8 Mbit PSRAM ComboMemory (SST)
  • SST34HF164C - (SST34HF162C / SST34HF164C) 16 Mbit Dual-Bank Flash + 2/4 Mbit SRAM ComboMemory (SST)
  • SST34HF164G - (SST34HF162G / SST34HF164G) 16 Mbit Dual-Bank Flash + 2/4 Mbit SRAM ComboMemory (SST)
  • SST34HF162C - (SST34HF162C / SST34HF164C) 16 Mbit Dual-Bank Flash + 2/4 Mbit SRAM ComboMemory (SST)
  • SST34HF162G - (SST34HF162G / SST34HF164G) 16 Mbit Dual-Bank Flash + 2/4 Mbit SRAM ComboMemory (SST)
  • SST34HF1681J - (SST34HF1641J / SST34HF1681J) 16 Mbit Concurrent SuperFlash + 4/8 Mbit PSRAM ComboMemory (SST)
  • SST34HF3244 - (SST34HF3244 - SST34HF3284) 32 Mbit Concurrent SuperFlash + 4/8 Mbit PSRAM ComboMemory (SST)
  • SST34HF3244C - 32 Mbit Concurrent SuperFlash + 4 Mbit SRAM ComboMemory (SST)

📌 All Tags

SST34HF1621 SST34HF1641 16M-bit Concurrent SuperFlash SRAM Combo Memory Silicon Storage Technology
Silicon Storage Technology SST34HF1641-like datasheet