CY6264-70SNC Cypress Semiconductor Corp, CY6264-70SNC Datasheet - Page 4
![no-image](/images/manufacturer_photos/0/1/179/cypress_semiconductor_corp_sml.jpg)
CY6264-70SNC
Manufacturer Part Number
CY6264-70SNC
Description
IC SRAM 64KBIT 70NS 28SOIC
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY6264-70SNC.pdf
(10 pages)
Specifications of CY6264-70SNC
Format - Memory
RAM
Memory Type
SRAM
Memory Size
64K (8K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
428-1085
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY6264-70SNC
Manufacturer:
CY
Quantity:
5 530
Company:
Part Number:
CY6264-70SNC
Manufacturer:
CY
Quantity:
28
Company:
Part Number:
CY6264-70SNC
Manufacturer:
CY
Quantity:
5 795
Company:
Part Number:
CY6264-70SNC
Manufacturer:
CYPRESS
Quantity:
200
Part Number:
CY6264-70SNC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Document #: 001-02367 Rev. **
AC Test Loads and Waveforms
Switching Waveforms
Read Cycle No. 1
Read Cycle No. 2
Notes:
OUTPUT
Equivalent to:
10. WE is HIGH for read cycle.
11. Data I/O is High Z if OE = V
8. Device is continuously selected. OE, CE = V
9. Address valid prior to or coincident with CE transition LOW.
DATA OUT
DATA OUT
CURRENT
ADDRESS
INCLUDING
SUPPLY
5V
JIG AND
SCOPE
CE
CE
V
OE
OE
CC
30 pF
1
2
OUTPUT
R1 481Ω
(a)
THÉVENIN EQUIVALENT
[8, 9]
[10, 11]
PREVIOUS DATA VALID
IH
HIGH IMPEDANCE
, CE
R2
255Ω
t
PU
1
= V
167Ω
t
LZCE
IH
OUTPUT
, or WE = V
t
t
LZOE
INCLUDING
ACE
IL
. CE
5V
JIG AND
t
SCOPE
50%
OHA
t
2
DOE
1.73V
= V
IL
5 pF
.
IH.
(b)
R1 481Ω
t
AA
t
RC
R2
255Ω
t
RC
DATA VALID
GND
3.0V
< 5 ns
10%
ALL INPUT PULSES
t
DATA VALID
HZOE
90%
t
HZCE
t
PD
50%
IMPEDANCE
CY6264
90%
Page 4 of 10
HIGH
10%
< 5 ns
ICC
ISB
[+] Feedback