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.
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
