UT62256CE-35 datasheet -

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Details, datasheet, quote on part number: UT62256CE-35

Part	UT62256CE-35
Category	Memory => SRAM => Async. SRAM
Title	Low Speed & Low Power
Description
Company	Utron technology
Datasheet	Download UT62256CE-35 Datasheet

Features, Applications

UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, O. C. TEL: 886-3-5777882 FAX: 886-3-5777919

The a 262,144-bit low power CMOS static random access memory organized as 32,768 words by 8 bits. It is fabricated using high performance, high reliability CMOS technology. The UT62256C(E) is designed for high-speed and low power application. It is particularly well suited for battery back-up nonvolatile memory application. The UT62256C(E) operates from a single 5V power supply and all inputs and outputs are fully TTL compatible

FEATURES

Access time : 35/70ns (max.) Low power consumption: Operating 40/30 mA (typical.) Standby : 2uA (typ.) L-version 1uA (typ.) LL-version Single 5V power supply Extended temperature -20�J ~80�J All inputs and outputs are TTL compatible Fully static operation Three state outputs Data retention voltage : 2V (min.) Package 28-pin 600 mil PDIP 28-pin 330 mil SOP 28-pin 8mmx13.4mm STSOP

DESCRIPTION Address Inputs Data Inputs/Outputs Chip Enable Input Write Enable Input Output Enable Input Power Supply Ground

UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, O. C. TEL: 886-3-5777882 FAX: 886-3-5777919

PARAMETER Terminal Voltage with Respect to VSS Operating Temperature Storage Temperature Power Dissipation DC Output Current Soldering Temperature (under 10 secs) SYMBOL VTERM TA TSTG PD IOUT Tsolder RATING -65 to UNIT mA �J

*Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to the absolute maximum rating conditions for extended period may affect device reliability.

MODE Standby Output Disable Read Write
SUPPLY CURRENT ISB, ISB1 ICC, ICC1, ICC2 ICC, ICC1, ICC2 ICC, ICC1, ICC2

PARAMETER Input High Voltage Input Low Voltage Input Leakage Current Output Leakage Current Output High Voltage Output Low Voltage Operating Power Supply Current

VSS VIN VCC VSS VI/O VCC CE =VIH OE = VIH WE = VIL IOH= - 1mA IOL= 4mA Cycle time=Min CE = VIL ,II/O = 0mA Cycle =0.2V; II/O=0mA, other pins or VCC-0.2V Cycle CE =0.2V;II/O=0mA, other pins VCC-0.2V CE =VIH CE VCC-0.2V -LL

Notes: 1. Overshoot : Vcc+2.0v for pulse width less than 10ns. 2. Undershoot : Vss-2.0v for pulse width less than 10ns. 3. Overshoot and Undershoot are sampled, not 100% tested.

UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, O. C. TEL: 886-3-5777882 FAX: 886-3-5777919

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Some Part number from the same manufacture Utron technology

UT62256CE-70

UT62256CLS-35 Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CLS-35LE

UT62256CLS-35LL Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CLS-35LLE

UT62256CLS-70 Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CLS-70LE

UT62256CLS-70LL Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CLS-70LLE

UT62256CLSL-35 Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CPC-70E

UT62256CPC-70L Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CPC-70LE

UT62256CPC-70LL Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CPC-70LLE

UT62256CPCL-70 Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CSC-35E

UT62256CSC-35L Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CSC-35LE

UT62256CSC-35LL Org. = 32Kx8 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 100/50 ;; Package = 28PDIP, 28SOP, 28STSOP, Die

UT62256CSC-35LLE

UT62257CSC-35LL : Low Speed & Low Power Org. = 32Kx8 With CE2 ;; Temp. ( J) = 0~70 ;; Voltage = 5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 50/40 ;; Isb1(Max) (uA) = 100/40 ;; Package = 28PDIP, 28SOP, 28STSOP

UT6264CPC-35LLE : Low Speed & Low Power Org. = 8Kx8 @ ;; Temp. ( J) = 0~70 ;; Voltage = 4.5~5.5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 5/100/50 ;; Package = 28PDIP, 28SOP, Die

UT6264CPC-70L : Low Speed & Low Power Org. = 8Kx8 @ ;; Temp. ( J) = 0~70 ;; Voltage = 4.5~5.5V ;; Speed (ns) = 35/70 ;; Icc(Max) (mA) = 40/30 ;; Isb1(Max) (uA) = 5/100/50 ;; Package = 28PDIP, 28SOP, Die

UT62L1024LSL-70LL : Low Speed & Low Power

UT62L256CLC-70LL : Low Speed & Low Power

UT62L64CPCL-35E : Low Speed & Low Power

UT62S12816MC-70L : Access Time: 70 Ns, 128 K X 16 Bit Low Power CMOS SRAM

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UT62W1024SCL-70L : Low Speed & Low Power

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