CY7C1327F-133AC Cypress Semiconductor Corp, CY7C1327F-133AC Datasheet - Page 9

• Manufacturer Part Number: CY7C1327F-133AC
• Description: IC SRAM 4.5MBIT 133MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1327F-133AC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 4.5M (256K x 18)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3.15 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1536

Document #: 38-05216 Rev. *B
Electrical Characteristics
Thermal Resistance
Capacitance
AC Test Loads and Waveforms
I
I
C
C
C
Notes:
Parameter
SB3
SB4
9. Tested initially and after any design or process change that may affect these parameters
Parameter
IN
CLK
I/O
OUTPUT
OUTPUT
3.3V I/O Test Load
Θ
Θ
2.5V I/O Test Load
Parameter
JC
JA
Automatic CE
Power-down
Current—CMOS Inputs
Automatic CE
Power-down
Current—TTL Inputs
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
[9]
Z
Z
0
0
= 50Ω
= 50Ω
Description
Input Capacitance
Clock Input Capacitance
Input/Output Capacitance
(a)
(a)
V
V
[9]
Description
L
L
= 1.25V
= 1.5V
R
R
L
L
Over the Operating Range (continued)
Description
= 50Ω
= 50Ω
V
Deselected, or V
or V
f = f
V
Deselected, V
V
OUTPUT
OUTPUT
DD
DD
IN
3.3V
2.5V
MAX
≤ V
IN
= Max, Device
= Max, Device
> V
INCLUDING
INCLUDING
IL
= 1/t
, f = 0
JIG AND
JIG AND
DDQ
SCOPE
SCOPE
Test conditions follow standard test
methods and procedures for measuring
thermal impedance, per EIA / JESD51.
5 pF
5 pF
CYC
IN
– 0.3V
≥ V
IN
≤ 0.3V
T
V
V
IH
Test Conditions
(b)
(b)
A
DD
DDQ
R = 317Ω
R = 1667Ω
or
= 25°C, f = 1 MHz,
Test Conditions
= 3.3V.
= 3.3V
Test Conditions
R = 351Ω
R =1538Ω
4.4-ns cycle,225MHz
7.5-ns cycle,133MHz
[7, 8]
10-ns cycle,100MHz
4-ns cycle,250MHz
5-ns cycle,200MHz
6-ns cycle,166MHz
All speeds
V
GND
GND
DD
V
DD
≤ 1ns
≤ 1ns
10%
10%
Package
TQFP
ALL INPUT PULSES
ALL INPUT PULSES
Package
TQFP
41.83
5
5
5
9.99
90%
90%
Min.
(c)
(c)
Package
BGA
CY7C1327F
Package
5
5
7
47.63
11.71
BGA
Max.
105
100
95
85
75
65
45
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90%
90%
10%
10%
Unit
pF
pF
pF
≤ 1ns
≤ 1ns
°C/W
°C/W
Unit
Unit
mA
mA
mA
mA
mA
mA
mA