autostore nvSRaM
Features
Functional Description
The Cypress STK22C48 is a fast static RaM with a nonvolatile element in each memory cell. The embedded nonvolatile elements incorporate QuantumTrap technology producing the w...
...iated by software, hardware, or autostore on power down RECaLL to SRaM initiated on power up or by software High Reliability Infinite Rea...a 256 Kbit nonvolatile static RaM with a full featured real time clock in a monolithic integrated ci...
autostore nvSRaM
Features
Functional Description
The Cypress STK14C88-3 is a 256 Kb fast static RaM with a nonvolatile element in each memory cell. The embedded nonvolatile elements incorporate QuantumTrapTM technology pro...
...cal average VCaP Current during autostore Cycle VCC Standby Current (Standby, Stable CMOS Levels)
3
3
ICC3
10
10
ma W (V ...a a V V V V VCC = max VIN = VSS to VCC VCC = max VIN = VSS to VCC, E or G all Inputs all Inputs IOUT...
...ers tHZWE after WE goes LOW.
autostore Operation
The STK15C88 uses the intrinsic system capacitance to perform an automatic STORE on pow...a WRITE operation has taken place.
Software RECaLL
Data is transferred from the nonvolatile memo...
...cal average VCaP Current during autostore Cycle average VCC Current (Standby, Cycling TTL Input Levels) VCC Standby Current (Standby, Stable...a a V V V V C INDUSTRIaL UNITS
(VCC = 5.0V 10%)
NOTES taVaV = 25ns taVaV = 45ns all Inputs Don'...
...ted by software, device pin, or autostore(R) on power down RECaLL to SRaM initiated by software or power up Infinite Read, Write, and Recall...a fast static RaM, with a nonvolatile element in each memory cell. The memory is organized as 512K b...
Description
512K x 32 Module nvSRaM 5.0V High Speed SRaM with Non-Volatile Storage
...y the VCaP capacitor. Figure 2. autostore Mode
V CC V CaP
V CaP
V CC
10k Ohm
WE
SRaM REaD
The CY14B101K performs a REaD cycle whenever CE and OE are LOW while WE and HSB are HIGH. The address specified on pins a0-16 determines ...
...tiated by Software, Hardware or autostore(R) on Power-down * RECaLL to SRaM Initiated by Software or Power-up * Infinite REaD, WRITE and REC...a fast static RaM with a nonvolatile element in each memory cell. The embedded nonvolatile elements ...