CY7C1351F View Datasheet(PDF) - Cypress Semiconductor
Part Name
Description
Manufacturer
CY7C1351F Datasheet PDF : 15 Pages
| |||
CY7C1351F
Electrical Characteristics Over the Operating Range (continued)[10,11]
Parameter
Description
ISB3
Automatic CE Power-down
Current—CMOS Inputs
ISB4
Automatic CE Power-down
Current—TTL Inputs
Test Conditions
VDD = Max, Device Deselected, 7.5-ns cycle, 133 MHz
VIN ≥ VDDQ – 0.3V or VIN ≤ 0.3V, 8.5-ns cycle, 117 MHz
f = fMAX, inputs switching
10-ns cycle, 100 MHz
15-ns cycle, 66 MHz
VDD = Max, Device Deselected, All speeds
VIN ≥ VDD – 0.3V or VIN ≤ 0.3V, f =
0, inputs static
Min.
Max. Unit
75
mA
70
mA
65
mA
45
mA
45
mA
Thermal Resistance[12]
Parameters
ΘJA
ΘJC
Description
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
Test Conditions
Test conditions follow standard test
methods and procedures for measur-
ing thermal impedance, per EIA /
JESD51.
TQFP
Package
41.83
9.99
BGA
Package
47.63
11.71
Unit
°C/W
°C/W
Capacitance[12]
Parameter
CIN
CCLOCK
CI/O
Description
TQFP
BGA
Test Conditions
Package Package
Unit
Input Capacitance
TA = 25°C, f = 1 MHz,
5
5
pF
Clock Input Capacitance
VDD = 3.3V
5
5
pF
I/O Capacitance
VDDQ=3.3V
5
7
pF
AC Test Loads and Waveforms
3.3V I/O Test Load
OUTPUT
Z0 = 50Ω
3.3V
OUTPUT
RL = 50Ω
5 pF
VL = 1.5V
(a)
2.5V I/O Test Load
INCLUDING
JIG AND
SCOPE
R = 317Ω
R = 351Ω
(b)
VDD
GND
ALL INPUT PULSES
10%
90%
≤ 1ns
90%
10%
≤ 1ns
(c)
OUTPUT
Z0 = 50Ω
2.5V
OUTPUT
RL = 50Ω
5 pF
VL = 1.25V
R = 1667Ω
R =1538Ω
INCLUDING
(a)
JIG AND
SCOPE
(b)
Note:
12. Tested initially and after any design or process changes that may affect these parameters.
VDD
GND
ALL INPUT PULSES
10%
90%
≤ 1ns
(c)
90%
10%
≤ 1ns
Document #: 38-05210 Rev. *B
Page 9 of 15
Share Link: 