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參數(shù)資料
| 型號(hào)： | 28C04A |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 5, Male RoHS Compliant: Yes |
| 中文描述： | 4K的（512 × 8）的CMOS EEPROM的 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 59K |
| 代理商： | 28C04A |
28C04A
DS11126F-page 2
1996 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
1.1
MAXIMUM RATINGS*
V
Voltage on OE w.r.t. V
Output Voltage w.r.t. V
Storage temperature ..........................-65C to +125C
Ambient temp. with power applied .......-50C to +95C
CC
and input voltages w.r.t. V
SS
.......-0.6V to + 6.25V
......................-0.6V to +13.5V
.................-0.6V to V
SS
SS
CC
+0.6V
*Notice:
may cause permanent damage to the device. This is a stress rat-
ing only and functional operation of the device at those or any
other conditions above those indicated in the operation listings of
this specification is not implied. Exposure to maximum rating con-
ditions for extended periods may affect device reliability.
Stresses above those listed under “Maximum Ratings”
TABLE 1-1:
PIN FUNCTION TABLE
Name
Function
A0 - A8
Address Inputs
CE
Chip Enable
OE
Output Enable
WE
Write Enable
I/O0 - I/O7
Data Inputs/Outputs
V
CC
+5V Power Supply
V
SS
Ground
NC
No Connect; No Internal Connection
NU
Not Used; No External Connection is
Allowed
TABLE 1-2:
READ/WRITE OPERATION DC CHARACTERISTICS
V
Commercial (C): Tamb =
Industrial (I): Tamb = -40C to +85C
CC
= +5V
±
10%
0C to +70C
Parameter
Status
Symbol
Min
Max
Units
Conditions
Input Voltages
Logic ‘1’
Logic ‘0’
V
V
IH
IL
2.0
-0.1
V
CC
0.8
+1
V
V
Input Leakage
I
LI
-10
10
μ
A
V
IN
= -0.1V to V
CC
+1
Input Capacitance
C
IN
10
pF
V
f = 1 MHz
IN
= 0V; Tamb = 25C;
Output Voltages
Logic ‘1’
Logic ‘0’
V
V
OH
OL
2.4
0.45
V
V
I
I
OH
OL
= -400
= 2.1 mA
μ
A
Output Leakage
I
LO
-10
10
μ
A
V
OUT
= -0.1V
TO
V
CC
+ 0.1V
Output Capacitance
C
OUT
12
pF
V
f = 1 MHz
IN
= 0V; T
AMB
= 25C;
Power Supply Current, Active
TTL input
I
CC
30
mA
f = 5 MHz (Note 1)
V
CC
= 5.5V
Power Supply Current, Standby
TTL input
TTL input
CMOS input
I
I
CC
CC
CC
(
(
S
S
S
)
)
)
CMOS
TTL
TTL
I
(
2
3
100
mA
mA
μ
A
CE = V
CE = V
CE = V
IH
IH
CC
(0C to +70C)
(-40C to +85C)
-0.3 to Vcc+1
Note 1: AC power supply current above 5 MHz; 1 mA/MHz.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 28C04A/AF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Parallel EEPROM |
| 28C04A/L | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K (512 x 8) CMOS EEPROM |
| 28C04A/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K (512 x 8) CMOS EEPROM |
| 28C04A_04 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K (512 x 8) CMOS EEPROM |
| 28C04A-15/J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM |
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