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AT68166HT 数据表(PDF) 7 Page - ATMEL Corporation

部件名 AT68166HT
功能描述  Rad Hard 16 MegaBit 3.3V 5V Tolerant SRAM Multi-Chip Module
PDF  15 Pages
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制造商  ATMEL [ATMEL Corporation]
网页  http://www.atmel.com
标志 ATMEL - ATMEL Corporation

AT68166HT 数据表(HTML) 7 Page - ATMEL Corporation

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7
7843A–AERO–10/09
AT68166HT
DC Parameters
DC Test Conditions
TA = -55
°C to + 125°C; Vss = 0V; V
CC = 3.0V to 3.6V
Notes: 1. GND < VIN < VCC, GND < VOUT < VCC Output Disabled.
2. VIN = 5.5V, VOUT = 5.5V, Output Disabled.
3. VCC min, - IOL = 6 mA
4. VCC min, IOH = -4 mA
Consumption
Notes: 1. All CSx
>V
IH
2. All CSx
> V
CC - 0.3V
3. F = 1/TAVAV, Iout = 0 mA, WEx = OE = VIH, VIN = GND/VCC, VCC max.
4. F = 1/TAVAW, Iout = 0 mA, WEx = VIL, OE = VIH , VIN = GND/VCC, VCC max.
Parameter
Description
Minimum
Typical
Maximum
Unit
AT68166HT-25 AT68166HT-20 AT68166HT-18
IIX(1)
Input leakage current
-1
–
1
1
1
μA
IOZ(1)
Output leakage current
-1
–
1
1
1
μA
IIH(2) at 5.5V
Input Leakage Current (OE & Axx)
–
–
10
6
6
μA
Input Leakage Current (WE & CS)
–
–
522
µA
IOZH(2) at 5.5V Output Leakage Current
–
–
5
1.5
1.5
μA
VOL(3)
Output low voltage
–
–
0.4
0.4
0.4
V
VOH(4)
Output high voltage
2.4
–
–
–
–
V
Symbol
Description
TAVAV/TAVAW
Test Condition
AT68166HT-25
AT68166HT-20
AT68166HT-18
(preliminary)
Unit
Value
ICCSB
(1)
Standby Supply Current
–
10
7
7.5
mA
max
ICCSB1(2)
Standby Supply Current
–
8
6
7
mA
max
ICCOP(3) Read
per byte
Dynamic Operating
Current
18 ns
20 ns
25 ns
50 ns
1 µs
–
–
150
85
15
–
165
145
80
12
170
165
145
80
12
mA
max
ICCOP(4) Write
per byte
Dynamic Operating
Current
18 ns
20 ns
25 ns
50 ns
1 µs
–
–
150
125
110
–
140
135
115
105
145
140
135
115
105
mA
max



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