CY14B256KA データシート PDFこの部品の機能は「256 Kbit (32k X 8) Nvsram」です。 |
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部品番号 |
CY14B256KA 256 Kbit (32K x 8) nvSRAM CY14B256KA 256 Kbit (32K x 8) nvSRAM with Real Time Clock Features ■ ■ 256 Kbit nvSRAM ❐ 25 ns and 45 ns access times ❐ Internally organized as 32K x 8 (CY14B256KA) ❐ Hands off automatic S Cypress Semiconductor |
文字列「 CY14B256 」「 14B256KA 」で始まる検索結果です。 |
部品説明 |
CY14B256I 256-Kbit (32 K x 8) Serial (I2C) nvSRAM 256-Kbit (32 K × 8) Serial (I C) nvSRAM with Real Time Clock 256-Kbit (32 K × 8) Serial (I2C) nvSRAM with Real Time Clock CY14C256I CY14B256I, CY14E256I 2 Features 256-Kbit nonvolatile static random access memory (nvSRAM) ❐ Internally organized as 32 K × 8 ❐ STORE to Qua Cypress Semiconductor |
CY14B256K 256-Kbit (32K x 8) nvSRAM PRELIMINARY CY14B256K 256-Kbit (32K x 8) nvSRAM with Real-Time-Clock Features • Data integrity of Cypress nvSRAM combined with full featured real time clock — Low power, 300 nA Max, RTC current — Capacitor or battery backup for RTC • Watchdog timer Cypress Semiconductor |
CY14B256L 256-Kbit (32K x 8) nvSRAM PRELIMINARY CY14B256L 256-Kbit (32K x 8) nvSRAM Features • 25 ns, 35 ns, and 45 ns access times • “Hands-off” automatic STORE on power down with only a small capacitor • STORE to QuantumTrap™ nonvolatile elements is initiated by software, device pin, or AutoStore� Cypress Semiconductor |
CY14B256LA 256 Kbit (32K x 8) nvSRAM CY14B256LA 256 Kbit (32K x 8) nvSRAM Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Functional Description The Cypress CY14B256LA is a fast static RAM, with a nonvolatile element in each memory cell. The memory is organized as 32K bytes of 8 bits each. The embedded no Cypress Semiconductor |
CY14B256P 256-Kbit (32 K X 8) Serial (SPI) CY14B256P 256-Kbit (32 K × 8) Serial (SPI) nvSRAM with Real Time Clock 256-Kbit (32 K × 8) Serial (SPI) nvSRAM with Real Time Clock Features ■ ■ ■ Low power consumption ❐ Single 3 V +20%, –10% operation ❐ Average active current of 10 mA at 40 MHz operation Indu Cypress Semiconductor |
CY14B256Q 256-Kbit (32 K x 8) SPI nvSRAM CY14C256Q CY14B256Q CY14E256Q 256-Kbit (32 K × 8) SPI nvSRAM Not Recommended for New Designs 256-Kbit (32 K × 8) SPI nvSRAM Features ■ 256-Kbit nonvolatile static random access memory (nvSRAM) internally organized as 32 K × 8 ❐ STORE to QuantumTrap nonvolatile elements Cypress Semiconductor |
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