IS61C3216 데이터 시트보기 (PDF) - Integrated Circuit Solution Inc
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IS61C3216 Datasheet PDF : 8 Pages
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IS61C3216
CAPACITANCE(1)
Symbol
Parameter
Conditions
Max.
Unit
CIN
Input Capacitance
VIN = 0V
6
pF
COUT
Input/Output Capacitance
VOUT = 0V
8
pF
Note:
1. Tested initially and after any design or process changes that may affect these parameters.
READ CYCLE SWITCHING CHARACTERISTICS(1) (Over Operating Range)
Symbol
Parameter
-10
Min. Max.
-12
Min. Max.
-15
Min. Max.
-20
Min. Max. Unit
tRC
Read Cycle Time
10 —
12 —
15 —
20 — ns
tAA
Address Access Time
— 10
— 12
— 15
— 20 ns
tOHA
tACE
tDOE
t (2)
HZOE
t (2)
LZOE
t (2
HZCE
t (2)
LZCE
tBA
tHZB
tLZB
Output Hold Time
CE Access Time
OE Access Time
OE to High-Z Output
OE to Low-Z Output
CE to High-Z Output
CE to Low-Z Output
LB, UB Access Time
LB, UB to High-Z Output
LB, UB to Low-Z Output
3—
— 10
—5
05
0—
05
4—
—5
05
5—
3—
— 12
—5
06
0—
06
4—
—6
06
5—
3—
— 15
—7
07
0—
07
4—
—7
07
5—
3 — ns
— 20 ns
— 8 ns
— 8 ns
0 — ns
0 8 ns
4 — ns
— 8 ns
— 8 ns
5 — ns
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V, input pulse levels of
0 to 3.0V and output loading specified in Figure 1a.
2. Tested with the load in Figure 1b. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
3. Not 100% tested.
AC TEST CONDITIONS
Parameter
Unit
Input Pulse Level
0V to 3.0V
Input Rise and Fall Times
3 ns
Input and Output Timing
and Reference Level
Output Load
1.5V
See Figures 1a and 1b
AC TEST LOADS
480 Ω
5V
480 Ω
5V
OUTPUT
OUTPUT
30 pF
Including
jig and
scope
255 Ω
5 pF
Including
jig and
scope
255 Ω
Figure 1a.
Figure 1b.
4
Integrated Circuit Solution Inc.
SR008-0B
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