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參數(shù)資料
| 型號(hào)： | HN58C257AT-85 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58C257A) |
| 中文描述： | 256k的EEPROM（32 KWord的× 8位）就緒/忙和RES功能（HN58C257A） |
| 文件頁數(shù)： | 5/25頁 |
| 文件大?。?/td> | 126K |
| 代理商： | HN58C257AT-85 |
HN58C256A Series, HN58C257A Series
5
Recommended DC Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Supply voltage
V
CC
V
SS
V
IL
V
IH
V
H
*
3
Topr
4.5
5.0
5.5
V
0
0
0
V
Input voltage
–0.3*
1
—
0.8
V
2.2
—
V
CC
+ 0.3*
2
V
V
CC
+ 1.0
70
V
CC
– 0.5
0
—
V
Operating temperature
Notes: 1. V
IL
min: –1.0 V for pulse width
≤
50 ns.
2. V
IH
max: V
CC
+ 1.0 V for pulse width
≤
50 ns.
3. This function is supported by only the HN58C257A series.
—
°
C
DC Characteristics
(Ta = 0 to +70°C, V
CC
= 5.0 V±10%)
Parameter
Symbol
Min
Typ
Max
Unit
Test conditions
Input leakage current
I
LI
I
LO
I
CC1
I
CC2
I
CC3
—
—
2*
1
μ
A
μ
A
μ
A
V
CC
= 5.5 V, Vin = 5.5 V
V
CC
= 5.5 V, Vout = 5.5/0.4 V
CE
= V
CC
CE
= V
IH
Iout = 0 mA, Duty = 100%,
Cycle = 1
μ
s at V
CC
= 5.5 V
Iout = 0 mA, Duty = 100%,
Cycle = 85 ns at V
CC
= 5.5 V
I
OL
= 2.1 mA
I
OH
= –400
μ
A
Output leakage current
—
—
2
Standby V
CC
current
—
—
20
—
—
1
mA
Operating V
CC
current
—
—
12
mA
—
—
30
mA
Output low voltage
V
OL
V
OH
—
—
0.4
V
Output high voltage
Note:
1. I
LI
on
RES
= 100
μ
A max (only the HN58C257A series)
2.4
—
—
V
Capacitance
(Ta = +25°C, f = 1 MHz)
Parameter
Symbol
Min
Typ
Max
Unit
Test conditions
Input capacitance*
1
Cin
—
—
6
pF
Vin = 0 V
Output capacitance*
1
Note:
1. This parameter is periodically sampled and not 100% tested.
Cout
—
—
12
pF
Vout = 0 V
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| HN58C256AP-85 | 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58C257A) |
| HN58C256AT-10 | 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58C257A) |
| HN58C257A | 256 k EEPROM (32-kword ×8-bit)(256k EEPROM (32k字 ×8位)) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HN58C257AT85E | 制造商:Renesas Electronics 功能描述:Tray 制造商:Renesas Electronics Corporation 功能描述:EEPROM,Parallel,256K,5.0V,85ns,TSOP32 制造商:Renesas 功能描述:EEPROM Parallel 256K-bit 32K x 8 5V 32-Pin TSOP Tray |
| HN58C257R-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
| HN58C257SERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
| HN58C257T-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
| HN58C65 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:8192-word X 8-bit Electrically Erasable and Programmable CMOS ROM |
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