CY7C1231H-133AXC Cypress Semiconductor Corp, CY7C1231H-133AXC Datasheet - Page 7

• Manufacturer Part Number: CY7C1231H-133AXC
• Description: IC SRAM 2MBIT 133MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1231H-133AXC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 2M (128K x 18)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 001-00207 Rev. *B
Capacitance
Thermal Resistance
AC Test Loads and Waveforms
Note:
11. Tested initially and after any design or process change that may affect these parameters.
C
C
C
IN
CLOCK
I/O
OUTPUT
2.5V I/O Test Load
OUTPUT
3.3V I/O Test Load
Parameters
Parameter
Θ
Θ
JA
JC
[11]
Z
Z
0
0
= 50Ω
= 50Ω
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
(a)
(a)
V
V
[11]
T
L
Input Capacitance
Clock Input Capacitance
I/O Capacitance
= 1.25V
= 1.5V
Description
R
R
L
L
= 50Ω
= 50Ω
Description
OUTPUT
OUTPUT
3.3V
2.5V
INCLUDING
INCLUDING
JIG AND
JIG AND
SCOPE
SCOPE
5 pF
5 pF
Test conditions follow standard test methods and
procedures for measuring thermal impedance,
per EIA/JESD51
(b)
(b)
R = 317Ω
R = 1667Ω
R = 351Ω
R =1538Ω
Test Conditions
T
A
Test Conditions
= 25°C, f = 1 MHz,
V
V
DDQ
DD
= 3.3V
V
V
= 2.5V
GND
GND
DDQ
DDQ
≤ 1 ns
≤ 1 ns
10%
10%
ALL INPUT PULSES
ALL INPUT PULSES
90%
90%
100 TQFP
100 TQFP
Package
(c)
(c)
30.32
Max.
6.85
CY7C1231H
5
5
5
Page 7 of 12
90%
90%
10%
10%
°C/W
°C/W
Unit
Unit
≤ 1 ns
pF
pF
≤ 1 ns
pF