AN49947 Search Results

CY14B256K

Contextual Info: Undershoot Effect in RTC Circuit of 0.25 nvSRAM AN49947 Associated Part Family: CY14BXXXK/STK17TX8 GET FREE SAMPLES HERE Application Note Abstract This application note describes the undershoot effect in the RTC circuit of the 256K and 1M nvSRAM in 0.25μ technology. The

Contextual Info: CY14B101K 1 Mbit 128K x 8 nvSRAM With Real Time Clock Features ❐ ❐ • 25 ns[1], 35 ns, and 45 ns access times ■ Pin compatible with STK17TA8 ■ Data integrity of Cypress nvSRAM combined with full featured Real Time Clock (RTC) ❐ Low power, 350 nA RTC current

CY14B101K

Abstract: STK17TA8
Contextual Info: CY14B101K 1 Mbit 128K x 8 nvSRAM With Real Time Clock Features • High reliability ❐ Endurance to 200K cycles ❐ Data retention: 20 years at 55°C ■ 25 ns, 35 ns, and 45 ns access times ■ Pin compatible with STK17TA8 ■ Single 3V operation with tolerance of +20%, –10%

transistor W66

Abstract: CY14B256K
Contextual Info: CY14B256K 256 Kbit 32K x 8 nvSRAM with Real Time Clock Features • High Reliability ❐ Endurance to 200K cycles ❐ Data retention: 20 years at 55°C 25 ns, 35 ns, and 45 ns Access Times ■ Pin Compatible with STK17T88 ■ Single 3V Operation with tolerance of +20%, -10%

transistor W66

Contextual Info: THIS SPEC IS OBSOLETE Spec No: 001-06401 Spec Title: CY14B101K 1 MBIT 128K X 8 NVSRAM WITH REAL TIME CLOCK Sunset Owner: Girija Chougala (GVCH) Replaced by: None CY14B101K 1 Mbit (128K x 8) nvSRAM With Real Time Clock Features ❐ ❐ • 25 ns[1], 35 ns, and 45 ns access times

CY14B256K

Abstract: CY14B256K-SP25XC STK17T88
Contextual Info: CY14B256K 256 Kbit 32K x 8 nvSRAM with Real Time Clock Features • High reliability ❐ Endurance to 200K cycles ❐ Data retention: 20 years at 55°C ■ 25 ns, 35 ns, and 45 ns access times ■ Pin compatible with STK17T88 ■ Single 3V operation with tolerance of +20%, -10%

CY14B101K

Abstract: STK17TA8 cap footprint
Contextual Info: CY14B101K 1 Mbit 128K x 8 nvSRAM With Real Time Clock Features ❐ ❐ • Data integrity of Cypress nvSRAM combined with full featured Real Time Clock (RTC) ❐ Low power, 350 nA RTC current ❐ Capacitor or battery backup for RTC Watchdog timer ■ Clock alarm with programmable interrupts

CY14B101K

Abstract: STK17TA8
Contextual Info: CY14B101K 1 Mbit 128K x 8 nvSRAM With Real Time Clock Features ❐ ❐ • Pin compatible with STK17TA8 ■ Data integrity of Cypress nvSRAM combined with full featured Real Time Clock (RTC) ❐ Low power, 350 nA RTC current ❐ Capacitor or battery backup for RTC