UC62LV0256DC datasheet(3/10 Pages) ETC1

номер детали	UC62LV0256DC

подробное описание детали	Low Power CMOS SRAM 32K X8 Bits

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Low Power CMOS SRAM

32K X8 Bits

UC62LV0256

-35/-55/-70

DC ELECTRICAL CHARACTERISTICS (TA=-25℃ to 85℃ , VCC=2.0V to 3.6V)

Symbol

Comment

Test Condition

MIN.

TYP.

(1)

MAX.

UNITS

VIL

Guaranteed Input Low

Voltage

(2)

VCC=2.7V

-0.5

-

0.8

V

VIH

Guaranteed Input High

Voltage

(2)

VCC=3.6V

2.0

-

Vcc-0.2

V

IL

Input Leakage Current

VCC=3.6V VIN=0V to VCC

-

1

uA

IOL

Output Leakage Current

VCC=3.6V CE\=VIH or OE\=VIH

VIO=0V t VCC

-

1

uA

VOL

Output Low Voltage

VCC=3.6V, IOL=2 mA

-

0.4

V

VOH

Output High Voltage

VCC=3.0V, IOH=-1 mA

2.4

-

V

ICC

Operating Power Supply

Current

CE\=VIL,IDQ=0mA, F=Fmax

(3)

-

10

mA

ISB1

TTL Standby Current

CE\=VIH, VIN=VIH to VIL

-

1

mA

ISB2

CMOS Standby Current

CE\≧VCC-0.2V, VIN=VCC-0.2V

to 0.2V

-

0.1uA

1

uA

1. Typical characteristics are at TA = 25℃.

2. These are absolute values with respect to device ground and all overshoots due to system or tester notice are included.

3. Fmax = 1/tRC, tRC=70ns .

DATA RETENTION CHARACTERISTICS ( TA=0℃ to 70℃)

Symbol

Comment

Test Condition

MIN.

TYP.

(1)

MAX.

UNITS

VDR

VCC to Data Retention

CE\≧VCC - 0.2V

VIN≧VCC-0.2V or VIN≦0.2V

1.2

-

V

ICCDR

Data Retention Current

CE\≧VCC - 0.2V

VIN≧VCC-0.2V or VIN≦0.2V

-

0.05

0.5

uA

tDR

Chip Deselect to Data

Retention Time

0

-

ns

tR

Operation Recovery Time

See Retention Waveform

TRC

(2)

-

ns

1.

VCC = 1.5V, TA = 25℃.

2.

tRC = Read Cycle Time

LOW VCC DATA RETENTION WAVEFORM

(1) (CE\ Controlled)

Data Retention Mode

V

DR >= 1. 2V

t

CDR

t

R

VIH

CE >= V

CC - 0. 2V

Vcc

CE

U-Chip Technology Corp. LTD.

Revision 2.0

Reserves the right to modify document contents without notice.

PAGE

3

Аналогичный номер детали - UC62LV0256DC

производитель	номер детали	датащи	подробное описание детали
List of Unclassifed Man...	UC62LV1008-55	540Kb / 11P	LOW POWER CMOS SRAM 128K X 8BITS
	UC62LV1024	463Kb / 9P	Low Power CMOS SRAM
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	UC62LV1024AC-70	463Kb / 9P	Low Power CMOS SRAM
	UC62LV1024AI-55	463Kb / 9P	Low Power CMOS SRAM

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Аналогичное описание - UC62LV0256DC

производитель	номер детали	датащи	подробное описание детали
List of Unclassifed Man...	UC62WV0256	465Kb / 10P	Low Power CMOS SRAM 32K X8 Bits
Hynix Semiconductor	GM76C256C	177Kb / 11P	32K x8 bit 5.0V Low Power CMOS slow SRAM
	GM76V256C	175Kb / 11P	32K x8 bit 3.3V Low Power CMOS slow SRAM
	GM76U256C	175Kb / 11P	32K x8 bit 3.0V Low Power CMOS slow SRAM
Alliance Semiconductor ...	AS6C1616-55TINL	421Kb / 11P	16M Bits LOW POWER CMOS SRAM
STMicroelectronics	M48T39Y	30Kb / 4P	256 Kb 32K x8 TIMEKEEPER SRAM
Lyontek Inc.	LY62256	212Kb / 14P	32K X 8 BIT LOW POWER CMOS SRAM
Lyontek Inc.	LY62W256	204Kb / 13P	32K X 8 BIT LOW POWER CMOS SRAM
List of Unclassifed Man...	UT62256C	162Kb / 12P	32K X 8 BIT LOW POWER CMOS SRAM
Lyontek Inc.	LY62256	628Kb / 17P	32K X 8 BIT LOW POWER CMOS SRAM

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UC62LV0256DC датащи(HTML) 3 Page - List of Unclassifed Manufacturers

Аналогичный номер детали - UC62LV0256DC

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