cym1836v33 Cypress Semiconductor Corporation., cym1836v33 Datasheet - Page 3

• Manufacturer Part Number: cym1836v33
• Description: 128k 3.3v Static Module
• Manufacturer: Cypress Semiconductor Corporation.

AC Test Loads and Waveforms
Switching Characteristics
OUTPUT
Parameter
READ CYCLE
t
t
t
t
t
t
t
t
t
Shaded area contains advance information.
Notes:
RC
AA
OHA
ACS
DOE
LZOE
HZOE
LZCS
HZCS
4.
5.
6.
Equivalent to:
INCLUDING
JIG AND
SCOPE
Test conditions assume signal transition times of 5 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to 3.0V, and output loading of the specified
I
At any given temperature and voltage condition, t
t
OL
HZCS
5V
/I
OH
OUTPUT
and t
and 30-pF load capacitance.
30 pF
HZWE
Read Cycle
Time
Address to Data
Valid
Output Hold
from Address
Change
CS LOW to Data
Valid
OE LOW to Data
Valid
OE LOW to
Low Z
OE HIGH to
High Z
CS LOW to
Low Z
CS HIGH to High
Z
[5, 6]
Description
(a)
R1 481
are specified with C
THÉ VENIN EQUIVALENT
[5]
167
R2
255
1836V33–15 1836V33–20 1836V33–25 1836V33–30 1836V33–35 1836V33–45
Min.
L
15
Over the Operating Range
3
0
3
= 5 pF as in part (b) of AC Test Loads and Waveforms. Transition is measured 500 mV from steady-state voltage.
OUTPUT
1.73V
INCLUDING
JIG AND
SCOPE
PRELIMINARY
Max.
5V
15
15
7
7
7
HZCS
is less than t
5 pF
Min.
20
3
0
3
(b)
R1 481
Max.
LZCS
20
20
10
8
8
for any given device. These parameters are guaranteed by design and not 100% tested.
[4]
Min.
3
1836V33–4
25
R2
255
3
0
3
Max.
25
25
10
10
8
GND
3.0V
Min.
< 5 ns
30
3
0
3
Max.
30
30
10
11
13
10%
Min.
90%
35
ALL INPUT PULSES
3
0
3
Max.
35
35
12
12
15
CYM1836V33
Min.
45
3
0
3
Max.
1836V33–5
45
45
15
15
18
90%
10%
< 5 ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns