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參數(shù)資料
| 型號： | 28C17AFT-20/TS |
| 元件分類： | PROM |
| 英文描述： | 2K X 8 EEPROM 5V, 200 ns, PDSO28 |
| 封裝： | 8 X 20 MM, TSOP-28 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 100K |
| 代理商： | 28C17AFT-20/TS |
28C17A
DS11127F-page 2
1994 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
1.1
MAXIMUM RATINGS*
VCC and input voltages w.r.t. VSS....... -0.6V to + 6.25V
Voltage on OE w.r.t. VSS ..................... -0.6V to +13.5V
Voltage on A9 w.r.t. VSS ...................... -0.6V to +13.5V
Output Voltage w.r.t. VSS................. -0.6V to VCC+0.6V
Storage temperature ...........................-65C to +125C
Ambient temp. with power applied ........-50C to +95C
*Notice: Stresses above those listed under “Maximum Ratings”
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 specication is not implied. Exposure to maximum rating con-
ditions for extended periods may affect device reliability.
TABLE 1-1:
PIN FUNCTION TABLE
Name
Function
A0 - A10
Address Inputs
CE
Chip Enable
OE
Output Enable
WE
Write Enable
I/O0 - I/O7
Data Inputs/Outputs
RDY/Busy
Ready/Busy
VCC
+5V Power Supply
VSS
Ground
NC
No Connect; No Internal Connec-
tion
NU
Not Used; No External Connection
is Allowed
TABLE 1-2:
READ/WRITE OPERATION DC CHARACTERISTICS
VCC = +5V
±10%
Commercial (C): Tamb = 0C to +70C
Industrial
(I): Tamb = -40C to +85C
Parameter
Status
Symbol
Min
Max
Units
Conditions
Input Voltages
Logic ‘1’
Logic ‘0’
VIH
VIL
2.0
-0.1
Vcc+1
0.8
V
Input Leakage
—
ILI
-10
10
AVIN = -0.1V to Vcc +1
Input Capacitance
—
CIN
—10
pF
VIN = 0V; Tamb = 25C;
f = 1 MHz
Output Voltages
Logic ‘1’
Logic ‘0’
VOH
VOL
2.4
0.45
V
IOH = -400
A
IOL = 2.1 mA
Output Leakage
—
ILO
-10
10
AVOUT = -0.1V to VCC
+0.1V
Output Capacitance
—
COUT
—12
pF
VIN = 0V; Tamb = 25C;
f = 1 MHz
Power Supply Current, Active
TTL input
ICC
—
30
mA
f = 5 MHz (Note 1)
VCC = 5.5V;
Power Supply Current, Standby
TTL input
CMOS input
ICC(S)TTL
ICC(S)CMOS
—2
3
100
mA
A
CE = VIH (0C to +70C)
CE = VIH (-40C to +85C)
CE = VCC-0.3 to Vcc +1
Note 1: AC power supply current above 5MHz: 1mA/MHz
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 28C17AT-25I/SOJ31 | 制造商:Microchip Technology Inc 功能描述:2K X 8 EEPROM 5V, 250 NS, PDSO28 |
| 28-C182-00 | 功能描述:IC 與器件插座 LOCK/EJECT DIP SCKT SURFACE MOUNT 28 PIN RoHS:否 制造商:Molex 產(chǎn)品:LGA Sockets 節(jié)距:1.02 mm 排數(shù): 位置/觸點數(shù)量:2011 觸點電鍍:Gold 安裝風格:SMD/SMT 端接類型:Solder 插座/封裝類型:LGA 2011 工作溫度范圍:- 40 C to + 100 C |
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| 28-C182-10 | 制造商:Aries Electronics Inc 功能描述:IC SOCKET DIL LOCK/EJECT |
| 28-C182-11 | 功能描述:IC 與器件插座 28P LOCK/EJECT SKT RoHS:否 制造商:Molex 產(chǎn)品:LGA Sockets 節(jié)距:1.02 mm 排數(shù): 位置/觸點數(shù)量:2011 觸點電鍍:Gold 安裝風格:SMD/SMT 端接類型:Solder 插座/封裝類型:LGA 2011 工作溫度范圍:- 40 C to + 100 C |
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