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參數資料
| 型號： | HT23C256 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | CMOS 32Kx 8-Bit Mask ROM |
| 中文描述： | 的CMOS 32Kx 8位掩模ROM |
| 文件頁數： | 3/8頁 |
| 文件大小： | 242K |
| 代理商： | HT23C256 |
Absolute Maximum Ratings*
Supply Voltage ................................–0.3V to 6V
Storage Temperature ................–50
°
C to 125
°
C
Operating Temperature ..............–40
°
C to 85
°
C
Input Voltage .......................–0.3V to V
CC
+0.3V
*Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maxi-
mum Ratings” may cause substantial damage to the device. Functional operation of this
device at other conditions beyond those listed in the specification is not implied and prolonged
exposure to extreme conditions may affect device reliability.
D.C. Characteristics
Supply voltage: 2.7V~3.6V
Ta=–40
°
C to 85
°
C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
CC
Conditions
V
CC
Operating Voltage
—
—
2.7
—
3.6
V
I
CC
Operating Current
3V
O/P Unload,
f= 5MHz
—
—
10
mA
V
IL
Input Low Voltage
3V
—
V
SS
—
0.4
V
V
IH
Input High Voltage
3V
—
2.0
—
V
CC
V
V
OL
Output Low Voltage
3V
I
OL
= 2.1mA
—
—
0.4
V
V
OH
Output High Voltage
3V
I
OH
= –0.4mA
2.4
—
V
CC
V
I
LI
Input Leakage Current
3V
V
IN
= 0 to V
CC
—
—
10
μ
A
I
LO
Output Leakage Current
3V
V
OUT
= 0 to V
CC
—
—
10
μ
A
I
STB1
Standby Current
3V
CE =V
IL
CE =V
IH
—
—
500
μ
A
I
STB2
Standby Current
3V
CE
≤
0.2V
CE
≥
V
CC
-0.2V
—
—
10
μ
A
C
IN
Input Capacitance (See note)
—
f= 1MHz
—
—
10
pF
C
OUT
Output Capacitance (See note)
—
f= 1MHz
—
—
10
pF
Note: These parameters are periodically sampled but not 100% tested.
HT23C256
3
24th Aug ’98
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相關代理商/技術參數 |
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| HT23C256-28DIP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| HT23C256-28SOP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable) |
| HT23C512 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CMOS 64Kx 8-Bit Mask ROM |
| HT23C512_1 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CMOS 64Kx8-Bit Mask ROM |
| HT2400/02-OG6 | 制造商:n/a 功能描述:Power SCR |
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