CY7C1270V18-375BZXC Cypress Semiconductor Corp, CY7C1270V18-375BZXC Datasheet - Page 21

• Manufacturer Part Number: CY7C1270V18-375BZXC
• Description: IC SRAM 36MBIT 375MHZ 165TFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1270V18-375BZXC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, DDR II
• Memory Size: 36M (1M x 36)
• Speed: 375MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 165-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Capacitance
Thermal Resistance
AC Test Loads and Waveforms
Notes
Document Number: 001-06347 Rev. *D
C
C
C
20. Tested initially and after any design or process change that may affect these parameters.
21. Unless otherwise noted, test conditions assume signal transition time of 2V/ns, timing reference levels of 0.75V, V
Parameter
Parameter
IN
CLK
O
pulse levels of 0.25V to 1.25V, and output loading of the specified I
Θ
Θ
OUTPUT
Device
Under
Test
JA
JC
V
REF
ZQ
(a)
Input Capacitance
Clock Input Capacitance
Output Capacitance
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
[20]
Z
RQ =
250Ω
0.75V
0
= 50Ω
Description
Description
[20]
V
REF
R
L
= 0.75V
= 50Ω
Figure 4. AC Test Loads and Waveforms
T
V
V
Test conditions follow standard test methods and
procedures for measuring thermal impedance, per
EIA/JESD51.
A
INCLUDING
DD
DDQ
Device
Under
Test
OUTPUT
= 25°C, f = 1 MHz,
JIG AND
= 1.8V
SCOPE
= 1.5V
V
REF
ZQ
OL
/I
OH
0.75V
Test Conditions
Test Conditions
RQ =
250Ω
and load capacitance shown in (a) of
(b)
V
REF
= 0.75V
R = 50Ω
5 pF
0.25V
CY7C1266V18, CY7C1277V18
CY7C1268V18, CY7C1270V18
AC Test Loads and
1.25V
REF
Slew Rate = 2 V/ns
= 0.75V, RQ = 250Ω, V
ALL INPUT PULSES
0.75V
165 FBGA
Package
16.25
Max
2.91
5
4
5
Waveforms.
DDQ
[21]
°C/W
°C/W
= 1.5V, input
Unit
Unit
Page 21 of 27
pF
pF
pF
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