BS62LV2563 Brilliance Semiconductor, BS62LV2563 Datasheet - Page 4

• Manufacturer Part Number: BS62LV2563
• Description: Very Low Power/Voltage CMOS SRAM 32K X 8 bit
• Manufacturer: Brilliance Semiconductor

OUTPUT
R0201-BS62LV2563
R0201-BS62LV256
3.3V
INCLUDING
JIG AND
SCOPE
Input Pulse Levels
Input Rise and Fall Times
Input and Output
Timing Reference Level
READ CYCLE
AC ELECTRICAL CHARACTERISTICS
AC TEST CONDITIONS
AC TEST LOADS AND WAVEFORMS
PARAMETER
GND
Vcc
OUTPUT
JEDEC
t
t
t
t
t
t
t
t
t
NAME
ELQV
GLQV
ELQX
GLQX
EHQZ
GHQZ
AVAX
AVQV
AXOX
BSI
1269
100PF
FIGURE 1A
10%
Ω
→
1404
THEVENIN EQUIVALENT
ALL INPUT PULSES
Ω
←
PARAMETER
FIGURE 2
667
90%
NAME
Ω
OUTPUT
t
t
t
t
t
t
t
t
t
90%
RC
AA
ACS
OE
CLZ
OLZ
CHZ
OHZ
OH
Vcc/0V
5ns
0.5Vcc
→
3.3V
INCLUDING
JIG AND
SCOPE
← 5ns
10%
Read Cycle Time
Address Access Time
Chip Select Access Time
Output Enable to Output Valid
Chip Select to Output Low Z
Output Enable to Output in Low Z
Chip Deselect to Output in High Z
Output Disable to Output in High Z
Output Disable to Output Address Change
1.73V
1269
5PF
FIGURE 1B
( TA = 0
Ω
1404
DESCRIPTION
Ω
o
C to + 70
4
o
C,Vcc=3.0V)
WAVEFORM
KEY TO SWITCHING WAVEFORMS
70
10
10
10
--
--
--
0
0
MIN. TYP. MAX.
BS62LV2563-70
INPUTS
MUST BE
STEADY
MAY CHANGE
FROM H TO L
MAY CHANGE
FROM L TO H
DON T CAR
ANY CHANG
PERMITTED
DOES NOT
APPLY
,
--
--
--
--
--
--
--
--
--
BS62LV2563
E:
E
70
70
50
35
30
--
--
--
--
OUTPUTS
MUST BE
STEADY
WILL BE
CHANGE
FROM H TO L
WILL BE
CHANGE
FROM L TO H
CHANGE :
STATE
UNKNOWN
CENTER
LINE IS HIGH
IMPEDANCE
”OFF ”STATE
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
Revision 2.2
April 2001