ut62256c ETC-unknow, ut62256c Datasheet - Page 4

• Manufacturer Part Number: ut62256c
• Description: Power Cmos Sram
• Manufacturer: ETC-unknow

Rev. 1.0
TIMING WAVEFORMS
READ CYCLE 1
READ CYCLE 2
Notes :
1.
2. Device is continuously selected CE =V
3. Address must be valid prior to or coincident with CE transition; otherwise t
4.
5. t
6. At any given temperature and voltage condition, t
_____________________________________________________________________________________________
UTRON TECHNOLOGY INC.
TEL: [phone]
Address
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.
Address
DOUT
D
CE
OE
OUT
OE is LOW.
WE is HIGH for read cycle.
CLZ
, t
OLZ
, t
CHZ
and t
High-z
UTRON
(Address Controlled)
(
CE
FAX: [phone]
t
CLZ
OHZ
t
and
OH
are specified with C
t
t
t
ACE
OLZ
AA
OE
t
OE
t
AA
Controlled)
t
IL.
RC
(1,2,4)
32K X 8 BIT LOW POWER CMOS SRAM
L
= 5pF. Transition is measured ± 500mV from steady state.
CHZ
(1,3,5,6)
t
RC
is less than t
4
Data valid
CLZ
t
, t
CHZ
OHZ
Data Valid
t
OH
is less than t
AA
t
is the limiting parameter.
OHZ
UT62256C
OLZ.
t
OH
High-Z
P80027