參數(shù)資料
型號: AT27C400-12
廠商: Atmel Corp.
英文描述: AML42 Series, Solid State Indicator, Square, Compact Style, Lighted, 1 LED, Snap in panel mount
中文描述: 4兆位256K × 16或512K × 8檢察官辦公室存儲器
文件頁數(shù): 7/10頁
文件大小: 184K
代理商: AT27C400-12
AT27C400
7
Programming Waveforms
(1)
Notes:
1.
2.
3.
The Input Timing Reference is 0.8V for V
IL
and 2.0V for V
IH
.
t
OE
and t
DFP
are characteristics of the device but mist be accomodated by the programmer.
When programming the AT27C400, a 0.1
μ
F capacitor is required across V
PP
and ground to suppress spurious voltage
transients.
DC Programming Characteristics
TA = 25
±
5°C, V
CC
= 6.5
±
0.25V, V
PP
= 13.0
±
0.25V
Symbol
Parameter
Test Conditions
Limits
Units
Min
Max
I
LI
V
IL
Input Load Current
V
IN
= V
IL
, V
IH
±
10
μ
A
Input Low Level
-0.6
0.8
V
V
IH
Input High Level
2.0
V
CC
+
0.5
V
V
OL
V
OH
Output Low Voltage
I
OL
= 2.1 mA
I
OH
= -400
μ
A
0.4
V
Output High Voltage
2.4
V
I
CC2
V
CC
Supply Current
(Program and Verify)
50
mA
I
PP2
V
ID
V
PP
Supply Current
A9 Product Identification Voltage
CE = V
IL
30
mA
11.5
12.5
V
相關(guān)PDF資料
PDF描述
AT27C400-12PC 4-Megabit 256K x 16 or 512K x 8 OTP EPROM
AT27C400-12PI 4-Megabit 256K x 16 or 512K x 8 OTP EPROM
AT27C400-90RC 4-Megabit 256K x 16 or 512K x 8 OTP EPROM
AT27C400-70PC 8-Channel Analog Multiplexer/Demultiplexer 16-SOIC -40 to 85
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