AN66311 Search Results

AN66311

Abstract: 0x0003 CY62148E CY62177EV30 CY62128E CY62128EV30 CY62136EV30 CY62136FV30 CY62137EV30 CY62137FV30
Contextual Info: Timing Recommendation for Byte Enables and Chip Enables in MoBL SRAMs AN66311 Author: Anuj Chakrapani Associated Project: No Associated Part Family: CY62126EV30, CY62126ESL, CY62128E, CY62128EV30, CY62136ESL, CY62136EV30, CY62136FV30, CY62137EV30, CY62137FV18, CY62137FV30, CY62138EV30,

Contextual Info: CY62136EV30 MoBL 2-Mbit 128 K x 16 Static RAM 2-Mbit (128 K × 16) Static RAM Features Functional Description • Very high speed: 45 ns ■ Wide voltage range: 2.20 V to 3.60 V ■ Pin compatible with CY62136CV30 ■ Ultra low standby power ❐ Typical standby current: 1 A

Contextual Info: CY62138FV30 MoBL 2-Mbit 256 K x 8 Static RAM 2-Mbit (256 K × 8) Static RAM Features Functional Description • Very high-speed: 45 ns The CY62138FV30 is a high performance CMOS static RAM organized as 256K words by 8 bits. This device features advanced circuit design to provide ultra low active current. This

Contextual Info: CY62168EV30 MoBL 16-Mbit 2 M x 8 Static RAM 16-Mbit (2 M × 8) Static RAM Features automatic power-down feature that significantly reduces power consumption by 90% when addresses are not toggling. Placing the device into standby mode reduces power consumption by

Contextual Info: CY62177ESL MoBL 32-Mbit 2 M x 16/4 M × 8 Static RAM 32-Mbit (2 M × 16/4 M × 8) Static RAM Features Functional Description • Thin small outline package-I (TSOP-I) configurable as 2 M × 16 or as 4 M × 8 static RAM (SRAM) ■ High-speed up to 55 ns

Contextual Info: CY62147EV18 MoBL 4-Mbit 256 K x 16 Static RAM 4-Mbit (256 K × 16) Static RAM Features advanced circuit design to provide ultra low active current. This is ideal for providing More Battery Life (MoBL) in portable applications such as cellular telephones. The device also has an

Contextual Info: CY62177EV30 MoBL 32-Mbit 2 M x 16 / 4 M × 8 Static RAM 32-Mbit (2 M × 16 / 4 M × 8) Static RAM Features Functional Description • Thin small outline package (TSOP) I configurable as 2 M × 16 or as 4 M × 8 static RAM (SRAM) ■ Very high speed ❐ 55 ns

Contextual Info: CY62138F MoBL 2-Mbit 256 K x 8 Static RAM 2-Mbit (256 K × 8) Static RAM Features Functional Description • High speed: 45 ns The CY62138F is a high performance CMOS static RAM organized as 256K words by 8 bits. This device features advanced circuit design to provide ultra low active current. This

Contextual Info: CY62146E MoBL 4-Mbit 256 K x 16 Static RAM 4-Mbit (256 K × 16) Static RAM Features feature that reduces power consumption when addresses are not toggling. Placing the device into standby mode reduces power consumption by more than 99% when deselected (CE

Contextual Info: CY62167EV30 MoBL 16-Mbit 1 M x 16 / 2 M × 8 Static RAM 16-Mbit (1 M × 16 / 2 M × 8) Static RAM Features • TSOP I package configurable as 1 M × 16 or 2 M × 8 SRAM ■ Very high speed: 45 ns ■ Temperature ranges ❐ Industrial: –40 °C to +85 °C

Contextual Info: CY62167E MoBL 16-Mbit 1 M x 16 / 2 M × 8 Static RAM 16-Mbit (1 M × 16 / 2 M × 8) Static RAM Features • Configurable as 1 M × 16 or as 2 M × 8 SRAM ■ Very high speed: 45 ns ■ Wide voltage range: 4.5 V to 5.5 V ■ Ultra low standby power ❐ Typical standby current: 1.5 µA

Contextual Info: CY62157EV18 MoBL 8-Mbit 512 K x 16 Static RAM 8-bit (512K x 16) Static RAM Features • Very high speed: 55 ns ■ Wide voltage range: 1.65 V–2.25 V ■ Pin compatible with CY62157DV18 and CY62157DV20 ■ Ultra low standby power ❐ Typical Standby current: 2 A

Contextual Info: CY62147EV30 MoBL 4-Mbit 256 K x 16 Static RAM 4-Mbit (256 K × 16) Static RAM Features Functional Description • The CY62147EV30 is a high performance CMOS static RAM (SRAM) organized as 256 K words by 16 bits. This device features advanced circuit design to provide ultra low active

Contextual Info: CY62157EV30 MoBL 8-Mbit 512 K x 16 Static RAM 8-Mbit (512 K × 16) Static RAM Features Functional Description • Thin small outline package (TSOP) I package configurable as 512 K × 16 or 1 M × 8 static RAM (SRAM) ■ High speed: 45 ns ■ Temperature ranges

Contextual Info: CY62146EV30 MoBL 4-Mbit 256 K x 16 Static RAM 4-Mbit (256 K × 16) Static RAM Features advanced circuit design designed to provide an ultra low active current. Ultra low active current is ideal for providing More Battery Life (MoBL®) in portable applications such as cellular

Contextual Info: CY62158EV30 MoBL 8-Mbit 1024 K x 8 Static RAM 8-Mbit (1024 K × 8) Static RAM Features Functional Description • Very high speed: 45 ns ❐ Wide voltage range: 2.20 V–3.60 V The CY62158EV30 is a high performance CMOS static RAM organized as 1024K words by 8 bits. This device features

Contextual Info: CY62168EV30 MoBL 16-Mbit 2 M x 8 Static RAM 16-Mbit (2 M × 8) Static RAM Features automatic power-down feature that significantly reduces power consumption by 90% when addresses are not toggling. Placing the device into standby mode reduces power consumption by

Contextual Info: CY62158E MoBL 8-Mbit 1 M x 8 Static RAM 8-Mbit (1 M × 8) Static RAM Features • Very high speed: 45 ns ❐ Wide voltage range: 4.5 V–5.5 V applications. The device also has an automatic power down feature that significantly reduces power consumption. Placing

Contextual Info: CY62187EV30 MoBL 64-Mbit 4 M x 16 Static RAM 64-Mbit (4 M × 16) Static RAM Features Functional Description • Very high speed ❐ 55 ns ■ Wide voltage range ❐ 2.2 V to 3.7 V ■ Ultra low standby power ❐ Typical standby current: 8 A ❐ Maximum standby current: 48 A

Contextual Info: CY62146ESL MoBL 4-Mbit 256 K x 16 Static RAM 4-Mbit (256 K × 16) Static RAM is ideal for providing More Battery Life (MoBL) in portable applications such as cellular telephones. The device also has an automatic power down feature that reduces power consumption

Contextual Info: CY62177EV30 MoBL 32-Mbit 2 M x 16 / 4 M × 8 Static RAM 32-Mbit (2 M × 16 / 4 M × 8) Static RAM Features Functional Description • Thin small outline package (TSOP) I configurable as 2 M × 16 or as 4 M × 8 static RAM (SRAM) ■ Very high speed ❐ 55 ns

Contextual Info: CY62136FV30 MoBL 2-Mbit 128 K x 16 Static RAM 2-Mbit (128 K × 16) Static RAM Features Functional Description • Very high speed: 45 ns ■ Temperature ranges ❐ Industrial: –40 °C to +85 °C ❐ Automotive-A: –40 °C to +85 °C ❐ Automotive-E: –40 °C to +125 °C

CY62148E

Contextual Info: CY62148EV30 MoBL 4-Mbit 512 K x 8 Static RAM 4-Mbit (512 K × 8) Static RAM Features Functional Description • Very high speed: 45 ns ❐ Wide voltage range: 2.20 V to 3.60 V The CY62148EV30 is a high performance CMOS static RAM organized as 512 K words by 8 bits. This device features

Contextual Info: CY62157EV30 MoBL 8-Mbit 512 K x 16 Static RAM 8-Mbit (512 K × 16) Static RAM Features Functional Description • Thin small outline package (TSOP) I package configurable as 512 K × 16 or 1 M × 8 static RAM (SRAM) ■ High speed: 45 ns ■ Temperature ranges