M66256 Mitsubishi, M66256 Datasheet - Page 4

• Manufacturer Part Number: M66256
• Description: 5120 x 8-BIT LINE MEMORY (FIFO)
• Manufacturer: Mitsubishi

TEST CIRCUIT
Input pulse level
Input pulse rise/fall time : 3ns
Decision voltage input : 1.3V
Decision voltage output : 1.3V (However, t
The load capacitance C
probe.
t
4
ODIS
/t
OEN
RCK
RE
Q
Q
n
n
TEST CONDITION
L
: 0 ~ 3V
includes the floating capacitance of connection and the input capacitance of
Q
that for decision).
n
ODIS(LZ)
C
t
L
t
ODIS(HZ)
ODIS(LZ)
=30pF : t
1.3V
is 10% of output amplitude and t
AC
, t
90%
10%
OH
ODIS(HZ)
is 90% of
Q
n
R
L
=1k
t
t
t
t
ODIS(LZ)
ODIS(HZ)
OEN(ZL)
OEN(ZH)
5120
t
t
Parameter
OEN(ZH)
OEN(ZL)
V
1.3V
CC
MITSUBISHI DIGITAL ASSP
R
SW1
SW2
L
=1k
8-BIT LINE MEMORY (FIFO)
1.3V
1.3V
C
L
Closed
Closed
=5pF : t
Open
Open
SW1
M66256FP
OEN
3V
GND
3V
GND
V
V
, t
OH
OL
ODIS
Closed
Closed
Open
Open
SW2