Datasheet > CY7C1358A-75AC

CY7C1358A-75AC

更新时间： 2023-08-15 00:00:00

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		静态存储器
页数	文件大小	规格书
11页	146K
描述
Cache Tag SRAM, 64KX18, 4ns, CMOS, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-100

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CY7C1358A-75AC 数据手册

CY7C1358A/

GVT7164T18

Electrical Characteristics Over the Operating Range

Parameter

V_IHD

V_IH

Description

Input High (Logic 1) Voltage^{[9, 10]}

Test Conditions

Data Inputs (DQxx)

Min.

2.0

–0.5

–1

Max.

Unit

V_CC+0.5

All Other Inputs

4.6

0.8

V_Il

Input Low (Logic 0) Voltage^{[9, 10]}

Input Leakage Current^[11]

Output Leakage Current

Output High Voltage^{[9, 12]}

Output Low Voltage^{[9, 12]}

Supply Voltage^[9]

IL_I

0V < V_IN< V_CC

µA

IL_O

Output(s) disabled, 0V < V_OUT< V_CC

I_OH= –4.0 mA

–1

V_OH

V_OL

2.4

I_OL= 8.0 mA

0.4

3.6

V_CC

3.135

133

100

MHz/ MHz/ MHz/ MHz/

Parameter

Description

Conditions

Typ.

-4

-5

-6

-7

Unit

I_CC

Power Supply

Current:

Device selected; all inputs < V_ILor > V_IH;

cycle time > t_KCmin.; V_CC= Max.;

outputs open

150

300

240

220

200

Operating^{[13, 14, 15]}

I_SB2

I_SB3

I_SB4

CMOS Standby^{[14, 15]}Device deselected; V_CC= Max.;

all inputs < V_SS+ 0.2 or > V_CC– 0.2;

all inputs static; CLK frequency = 0

TTL Standby^{[14, 15]}

Device deselected; all inputs < V_IL

or > V_IH; all inputs static;

V_CC= Max.; CLK frequency = 0

Clock Running^{[14, 15]}Device deselected;

all inputs < V_ILor > V_IH; V_CC= Max.;

CLK cycle time > t_KCmin.

Capacitance^[16]

Parameter

Description

Test Conditions

Typ.

Max.

Unit

C_I

Input Capacitance

Input/Output Capacitance (DQ)

T_A= 25°C, f = 1 MHz,

V_CC= 3.3V

C_O

Thermal Resistance

Description

Test Conditions

Symbol TQFP Typ.

Unit

Thermal Resistance (Junction to Ambient)

Thermal Resistance (Junction to Case)

Still Air, soldered on a 4.25 x 1.125 inch,

4-layer PCB

Θ_JA

Θ_JC

°C/W

Notes:

9. All voltages referenced to V_SS(GND).

10. Overshoot: V_IH≤ +6.0V for t ≤ t_KC/2.

Undershoot:V_IL≤ –2.0V for t ≤ t_KC/2.

11. Capacitance derating applies to capacitance different from the load capacitance shown in part (a) of AC Test Loads.

12. AC I/O curves are available upon request.

13. I_CCis given with no output current. I_CCincreases with greater output loading and faster cycle times.

14. “Device Deselected” means the device is in Power-Down mode as defined in the truth table. “Device Selected” means the device is active.

15. Typical values are measured at 3.3V, 25°C, and 8.5-ns cycle time.

16. This parameter is sampled.

Document #: 38-05121 Rev. *A

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