HMS1M32M8A Datasheet, PDF (4/9 Pages) Hanbit Electronics Co.,Ltd – SRAM MODULE 4Mbyte(1M x 32-Bit) , 64-Pin SIMM Design

HANBit
HMS1M32M8A/Z8A
CAPACITANCE
DESCRIPTION
TEST CONDITIONS
Input /Output Capacitance
Input Capacitance
V_I/O=0V
V_IN=0V
* NOTE : Capacitance is sampled and not 100% tested
SYMBOL
C_I/O
C_IN
MAX
8
7
UNIT
pF
pF
AC CHARACTERISTICS (0oC ≤ TA ≤ 70 ^oC ; Vcc = 5V ± 0.5V, unless otherwise specified)
TEST CONDITIONS
PARAMETER
VALUE
Input Pulse Level
0 to 3V
Input Rise and Fall Time
3ns
Input and Output Timing Reference Levels
1.5V
Output Load
See below
D_OUT
Output Load (A)
V_L=1.5V
Z0=50Ω
50Ω
30pF
Output Load (B)
for t_HZ, t_LZ, t_WHZ, t_OW, t_OLZ & tOHZ
+5.0V
D_OUT
255Ω
480Ω
5pF*
READ CYCLE
PARAMETER
Read Cycle Time
Address Access Time
Chip Select to Output
Output Enable to Output
Chip Enable to Low-Z Output
Output Enable to Low-Z Output
Output Disable to High-Z Output
Chip Disable to High-Z Output
Output Hold from Address Change
Chip Select to Power Up Time
Chip Select to Power Down Time
SYMBOL
t_RC
t_AA
t_CO
t_OE
t_LZ
t_OLZ
t_OHZ
t_HZ
t_OH
t_PU
t_PD
-10
MIN MAX
10
-
-
10
-
10
-
5
3
-
0
-
0
5
0
5
3
-
0
-
-
10
4
-12
MIN MAX
12
-
-
12
-
12
-
6
3
-
0
-
0
6
0
6
3
-
0
-
12
-15
MIN MAX
15
-
-
15
-
15
-
7
3
-
0
-
0
7
0
7
3
-
0
-
-
15
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
HANBit Electronics Co.,Ltd.