STK12C68-WF25I datasheet(8/24 Pages) CYPRESS

部件名	STK12C68-WF25I

功能描述	64 Kbit (8K x 8) AutoStore nvSRAM 25 ns, 35 ns, and 45 ns access times

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制造商	CYPRESS [Cypress Semiconductor]

网页	http://www.cypress.com

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8 / 24 page

STK12C68

Document Number: 001-51027 Rev. *C

Page 8 of 24

Maximum Ratings

Exceeding maximum ratings may shorten the useful life of the

device. These user guidelines are not tested.

Storage Temperature ................................. –65

°C to +150°C

Temperature under Bias ............................. –55

°C to +125°C

Voltage on Input Relative to GND.....................–0.5V to 7.0V

Voltage on Input Relative to Vss............ –0.6V to VCC + 0.5V

Voltage on DQ0-7 or HSB .......................–0.5V to Vcc + 0.5V

Power Dissipation.......................................................... 1.0W

DC output Current (1 output at a time, 1s duration) .... 15 mA

Operating Range

Range

Ambient Temperature

VCC

Commercial

0

°C to +70°C

4.5V to 5.5V

Industrial

-40

°C to +85°C

4.5V to 5.5V

DC Electrical Characteristics

Over the operating range (VCC = 4.5V to 5.5V) [4]

Parameter

Description

Test Conditions

Min

Max

Unit

ICC1

Average VCC Current

tRC = 25 ns

tRC = 35 ns

tRC = 45 ns

Dependent on output loading and cycle rate. Values obtained

without output loads.

IOUT = 0 mA.

85

75

65

mA

ICC2

Average VCC Current

during STORE

All Inputs Do Not Care, VCC = Max

Average current for duration tSTORE

3mA

ICC3

Average VCC Current at

tRC= 200 ns, 5V, 25°C

Typical

WE > (VCC – 0.2V). All other inputs cycling.

Dependent on output loading and cycle rate. Values obtained

without output loads.

10

mA

ICC4

Average VCAP Current

during AutoStore Cycle

All Inputs Do Not Care, VCC = Max

Average current for duration tSTORE

2mA

ISB1[5]

VCC Standby Current

(Standby, Cycling TTL

Input Levels)

tRC = 25 ns, CE > VIH

tRC = 35 ns, CE > VIH

tRC = 45 ns, CE > VIH

27

24

20

mA

ISB2 [5]

VCC Standby Current

CE > (VCC – 0.2V). All others VIN < 0.2V or >

(VCC – 0.2V). Standby current level after

nonvolatile cycle is complete.

Inputs are static. f = 0 MHz.

Commercial

1.5

mA

Industrial

2.5

mA

IIX

Input Leakage Current VCC = Max, VSS < VIN < VCC

-1

+1

μA

IIX

Input Leakage Current VCC = Max, VSS < VIN < VCC

-1

+1

μA

IOZ

Off State Output

Leakage Current

VCC = Max, VSS < VIN < VCC, CE or OE > VIH or WE < VIL

-5

+5

μA

VIH

Input HIGH Voltage

2.2

VCC +

0.5

V

VIL

Input LOW Voltage

VSS – 0.5

0.8

V

VOH

Output HIGH Voltage

IOUT = –4 mA

2.4

V

VOL

Output LOW Voltage

IOUT = 8 mA

0.4

V

VBL

Logic ‘0’ Voltage on

HSB Output

IOUT = 3 mA

0.4

V

VCAP

Storage Capacitor

Between Vcap pin and Vss, 6V rated. 68 µF +20% nom.

54

260

µF

Notes

4. VCC reference levels throughout this data sheet refer to VCC if that is where the power supply connection is made, or VCAP if VCC is connected to ground.

5. CE > VIH does not produce standby current levels until any nonvolatile cycle in progress has timed out.

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类似零件编号 - STK12C68-WF25I

制造商	部件名	数据表	功能描述
List of Unclassifed Man...	STK12C68-WF25I	388Kb / 13P	8K x 8 AutoStore??nvSRAM QuantumTrap??CMOS Nonvolatile Static RAM
Simtek Corporation	STK12C68-WF25I	524Kb / 20P	8Kx8 AutoStore nvSRAM
Cypress Semiconductor	STK12C68-WF25I	751Kb / 20P	64 Kbit (8K x 8) AutoStore nvSRAM
Simtek Corporation	STK12C68-WF25ITR	524Kb / 20P	8Kx8 AutoStore nvSRAM

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类似说明 - STK12C68-WF25I

制造商	部件名	数据表	功能描述
Cypress Semiconductor	CY14B104LA_1106	961Kb / 25P	4-Mbit (512 K x 8/256 K x 16) nvSRAM 20 ns, 25 ns, and 45 ns access times
	CY14V104LA	910Kb / 22P	4-Mbit (512 K x 8 / 256 K x 16) nvSRAM 25 ns and 45 ns access times
	STK12C68	751Kb / 20P	64 Kbit (8K x 8) AutoStore nvSRAM
	CY14B104K_1106	1Mb / 35P	4-Mbit (512 K x 8/256 K x 16) nvSRAM with Real Time Clock 25 ns and 45 ns access times
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	CY14E064L	840Kb / 16P	64-Kbit (8K x 8) nvSRAM
	CY14E064L	520Kb / 17P	64 Kbit (8K x 8) nvSRAM
	STK11C68	556Kb / 16P	64 Kbit (8K x 8) SoftStore nvSRAM
	STK11C68-5	536Kb / 15P	64 Kbit (8K x 8) SoftStore nvSRAM
List of Unclassifed Man...	STK15C68	76Kb / 9P	8K x 8 AutoStore nvSRAM

More results

STK12C68-WF25I 数据表(PDF) 8 Page - Cypress Semiconductor

STK12C68-WF25I 数据表(HTML) 8 Page - Cypress Semiconductor

类似零件编号 - STK12C68-WF25I

类似说明 - STK12C68-WF25I

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STK12C68-WF25I 数据表(PDF) 8 Page - Cypress Semiconductor

STK12C68-WF25I 数据表(HTML) 8 Page - Cypress Semiconductor

类似零件编号 - STK12C68-WF25I

类似说明 - STK12C68-WF25I

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