CY7C0852V-167AXC Cypress Semiconductor Corp, CY7C0852V-167AXC Datasheet - Page 17

• Manufacturer Part Number: CY7C0852V-167AXC
• Description: IC SRAM 4MBIT 167MHZ 176LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0852V-167AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 4M (128K x 36)
• Speed: 167MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 38-06059 Rev. *I
AC Test Load and Waveforms
Switching Characteristics
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
MAX2
CYC2
CH2
CL2
R
F
SA
HA
SB
HB
SC
HC
SW
HW
SD
HD
SAD
HAD
SCN
HCN
SRST
HRST
SCM
HCM
OE
OLZ
[18]
[18]
Parameter
[19, 20]
OUTPUT
ALL INPUT PULSES
(a) Normal Load (Load 1)
Z
Maximum Operating Frequency
Clock Cycle Time
Clock HIGH Time
Clock LOW Time
Clock Rise Time
Clock Fall Time
Address Set-up Time
Address Hold Time
Byte Select Set-up Time
Byte Select Hold Time
Chip Enable Set-up Time
Chip Enable Hold Time
R/W Set-up Time
R/W Hold Time
Input Data Set-up Time
Input Data Hold Time
ADS Set-up Time
ADS Hold Time
CNTEN Set-up Time
CNTEN Hold Time
CNTRST Set-up Time
CNTRST Hold Time
CNT/MSK Set-up Time
CNT/MSK Hold Time
Output Enable to Data Valid
OE to Low Z
0
= 50Ω
C = 10 pF
Over the Operating Range
R = 50Ω
Vss
3.0V
Description
< 2 ns
V
TH
= 1.5V
10%
90%
OUTPUT
(b) Three-state Delay (Load 2)
Min.
6.0
2.7
2.7
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
0
90%
-167
10%
C = 5 pF
< 2 ns
CY7C0851V/CY7C0852V
CY7C0831V/CY7C0832V
Max.
167
2.0
2.0
4.0
3.3V
R1 = 590 Ω
R2 = 435 Ω
Min.
7.5
3.0
2.5
2.5
0.6
2.5
0.6
2.5
0.6
2.5
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
3.0
0.6
0.6
0
-133
Max.
133
2.0
2.0
4.4
Page 17 of 32
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns