Datasheet > AS7C33512PFS32A-225TQI

AS7C33512PFS32A-225TQI

更新时间： 2024-01-07 12:48:30

品牌	Logo	应用领域
ALSC		静态存储器
页数	文件大小	规格书
21页	463K
描述
Standard SRAM, 512KX32, 6.9ns, CMOS, PQFP100, 14 X 20 MM, TQFP-100

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AS7C33512PFS32A-225TQI 数据手册

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AS7C33512PFS32A

AS7C33512PFS36A

DC electrical characteristics for 3.3V I/ O operation

Parameter

Input leakage current¹

Output leakage current

Sym

Conditions

Min

-2

Max

Unit

µA

| I_LI|

V_DD= Max, OV < V_IN< V_DD

| I_LO

OE≥ V , V_DD= Max, OV < V_OUT< V_DDQ

-2

V_DD+0.3

V_DDQ+0.3

0.8

µA

Address and control pins

I/ O pins

Input high (logic 1) voltage

Input low (logic 0) voltage

Address and control pins

I/ O pins

-0.3

-0.5

2.4

–

0.8

Output high voltage

Output low voltage

I_OH= –4 mA, V_DDQ= 3.135V

I_OL= 8 mA, V_DDQ= 3.465V

–

0.4

1 FTXꢀꢁLBO, and ZZX pins and the 165 BGA JTAG pins (TMSX, TDIX, and TCKX) have an internal pull-up, and input leakage = ±10 µa.

DC electrical characteristics for 2.5V I/ O operation

Parameter

Input leakage current

Output leakage current

Sym

Conditions

Min

-2

Max

Unit

µA

| I_LI|

V_DD= Max, OV < V_IN< V_DD

| I_LO

OE≥ V , V_DD= Max, OV < V_OUT< V_DDQ

-2

Address and control pins

I/ O pins

1.7

-0.3

1.7

–

V_DD+0.3

Input high (logic 1) voltage

Input low (logic 0) voltage

_DDQ+0.3

Address and control pins

I/ O pins

0.7

Output high voltage

Output low voltage

I_OH= –4 mA, V_DDQ= 2.375V

I_OL= 8 mA, V_DDQ= 2.625V

–

0.7

operating conditions and maximum limits

Parameter

Sym

I_CC

I_SB

Conditions

CE0 = V , CE1 = V , CE2 = V , f = f_Max

-250 -225 -200 -166 Unit

Operating power supply

current¹

450

160

425

150

400

130

350

120

I_OUT= 0 mA

Deselected, f = f_Max, ZZ < V

Deselected, f = 0, ZZ < 0.2V,

all V ≤ 0.2V or ≥ V_DD– 0.2V

I_SB1

Standby power supply current

Deselected, f = f , ZZ

≥

– 0.2V,

Max

I_SB2

all V ≤ V or ≥ V

1 I given with no output loading. I increases with faster cycle times and greater output loading.

12/ 2/ 02, v. 0.9.8 Advance Info

Alliance Semiconductor

7 of 21

1...4 5 678 9 10...21

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