CY7C128A-35DMB Cypress Semiconductor Corp, CY7C128A-35DMB Datasheet - Page 4
CY7C128A-35DMB
Manufacturer Part Number
CY7C128A-35DMB
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C128A-55DMB.pdf
(9 pages)
Specifications of CY7C128A-35DMB
Density
16Kb
Access Time (max)
35ns
Operating Supply Voltage (typ)
5V
Package Type
DIP
Operating Temp Range
-55C to 125C
Supply Current
125mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
24
Word Size
8b
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C128A-35DMB
Manufacturer:
CYP
Quantity:
1 980
Company:
Part Number:
CY7C128A-35DMB
Manufacturer:
CYPRESS
Quantity:
6 230
Switching Waveforms
Read Cycle No. 1
Read Cycle No. 2
Write Cycle No. 1 (WE Controlled)
Notes:
10. WE is HIGH for read cycle.
11. Device is continuously selected. OE, CE = V
12. Address valid prior to or coincident with CE transition LOW.
13. Data I/O pins enter high-impedance state, as shown, when OE is held LOW during write.
DATA OUT
CURRENT
DATA OUT
ADDRESS
ADDRESS
SUPPLY
DATA I/O
DATA IN
V
OE
CE
CC
WE
CE
[10, 11]
[10, 12]
PREVIOUS DATA VALID
HIGH IMPEDANCE
t
PU
t
LZCE
t
DATA UNDEFINED
SA
[9, ]
t
t
ACE
LZOE
IL
.
50%
t
t
OHA
DOE
t
AA
t
SCE
t
t
AW
RC
t
WC
4
t
RC
t
HZWE
DATA
t
PWE
t
SD
DATA VALID
IN
VALID
HIGH IMPEDANCE
t
HD
t
DATA VALID
LZWE
t
HA
t
t
HZOE
HZCE
t
PD
50%
CY7C128A
IMPEDANCE
HIGH
C128A–8
C128A–7
C128A–6
I
I
CC
SB