CY7C1339B-100AC Cypress Semiconductor Corp, CY7C1339B-100AC Datasheet - Page 9

• Manufacturer Part Number: CY7C1339B-100AC
• Description: IC SRAM 4MBIT 100MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1339B-100AC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 4M (128K x 32)
• Speed: 100MHz
• 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: 428-1092

Document #: 38-05141 Rev. *A
AC Test Loads and Waveforms
Thermal Resistance
Capacitance
OUTPUT
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
Note:
C
C
C
10. Input waveform should have a slew rate of 1 V/ns.
9.
IN
CLK
I/O
Tested initially and after any design or process changes that may affect these parameters.
Parameter
Description
Z
0
[9]
= 50 Ω
V
L
= 1.5V for 3.3 V
1.25V for 2.5V V
Input Capacitance
Clock Input Capacitance
Input/Output Capacitance
(a)
[ 9 ]
Description
R
Still Air, soldered on a 4 × 4.5 inch,
2-layer printed circuit board
L
= 50 Ω
DDQ
DDQ
OUTPUT
Test Conditions
3.3/2.5V
INCLUDING
JIG AND
SCOPE
5 pF
T
V
V
A
DD
DDQ
= 25°C, f = 1 MHz,
Test Conditions
= 3.3V
(b)
= 3.3V
R= 317/1667 Ω
R= 351/1538 Ω
Symbol
Q
Q
JA
JC
3.0/2.5V
GND
≤ 1V/ns
TQFP Max.
TQFP Typ.
41.83
10%
9.99
4
4
4
ALL INPUT PULSES
90%
BGA Max.
47.63
11.71
(c)
BGA
6
6
8
CY7C1339B
[10]
90%
Page 9 of 17
10%
Units
°C/W
°C/W
≤ 1V/ ns
Unit
pF
pF
pF