CY22313
Document #: 38-07434 Rev. *E
Page 3 of 9
Absolute Maximum Conditions
(Above which the useful life may be impaired. For user guide-
lines; not tested.)
Supply Voltage ............................................... –0.5V to +4.0V
DC Input Voltage ..............................–0.5V to + (VDD + 0.5V)
Storage Temperature.................................. –65
°C to +125°C
Static Discharge Voltage
(per MIL-STD-883, Method 3015) ............................... 2000V
Latch-up (per JEDEC 17) .................................... > ±200 mA
Recommended Operating Conditions[1]
Parameter
Description
Min.
Typ
Max.
Unit
VDDRP, VDDVPA,
VDDVP, VDDR
Supply Voltage for PLL’s, Crystal Oscillator, and 3.45V Outputs
3.15
3.45
3.6
V
VDD54 (2.5V)
Supply Voltage for 2.5V Outputs
2.25
2.5
2.75
V
VDD54 (1.675V)
Supply Voltage for 1.675V Outputs
1.6
1.675
1.75
V
VDDL
Supply Voltage for 1.8V Outputs
1.6
1.8
2.0
V
tPU
Power-up time for all VDDS to reach minimum specified voltage
(power ramps must be monotonic)
0.05
500
ms
TA
Operating Temperature, Ambient
0
+85
°C
CLOAD_54MOUT
Max. Load Capacitance, CMOS Output
15
pF
fREF
External Reference Crystal
18.432
MHz
Electrical Specifications
Parameter
Description
Conditions
Min.
Typ.
Max.
Unit
IOH[2]
Output High Current, 2.5V outputs[3]
VOH =VDD – 0.5, VDD =2.5V
8
16
mA
Output High Current, 1.8V outputs[3]
VOH =VDD – 0.5, VDD =1.8V
6
12
mA
Output High Current, 1.675V outputs[3] VOH =VDD – 0.5, VDD = 1.675V
5
10
mA
IOL[2]
Output Low Current, 2.5V outputs[3]
VOL = 0.5V, VDD =2.5V
8
16
mA
Output Low Current, 1.8V outputs[3]
VOL = 0.5V, VDD =1.8V
6
12
mA
Output Low Current, 1.675V outputs[3] VOL = 0.5V, VDD = 1.675V
5
10
mA
CXTAL
Crystal Load Capacitance[3]
Total effective load of internal load caps
11[4]
pF
CLOAD_IN
Input Pin Capacitance[3]
Except crystal pins
7
pF
VIH
HIGH-Level Input Voltage
CMOS levels,% of VDDRP/VDDVPA/VDDVP
70%
VDD
VIL
LOW-Level Input Voltage
CMOS levels,% of VDDRP/VDDVPA/VDDVP
30%
VDD
RI_FS
FS Input Resistor
Pull-down resistor on FS
60
150
225
k
Ω
RI_S
S Input Resistor
Pull-up resistor on S
10
100
k
Ω
IDD
Total Power Supply Current
Sum of all supply currents
125
mA
Direct Rambus Electrical Specifications[3]
Parameter
Description
Min.
Typ.
Max.
Unit
VCM
Differential output common-mode voltage
1.35
1.75
V
VX
Differential output crossing-point voltage[5]
1.25
1.85
V
VCOS
Output Voltage swing (p-p single-ended)[6]
0.4
0.7
V
VCOH
Output high voltage
2.1
V
VCOL
Output low voltage
1.0
V
rOUT
Output dynamic resistance (at pins)[7]
12
50
Ω
Notes:
1.
Unless otherwise noted, Electrical and Switching Characteristics are guaranteed across these operating conditions.
2.
LCLK and 54MOUT outputs only.
3.
Guaranteed by design, not 100% tested.
4.
Identical Crystal Load Capacitance as CY2212ZC-2. Use the same crystal and XIN / XOUT board layout as implemented with the original crystal-driven
CY2212ZC-2.
5.
Differential output crossing point voltages shown in Figure 1.
6.
VCOS = VOH – VOL.
7.
rOUT = ∆ VO/ ∆ IO. This is defined at the output pins, not at the measurement point of Figure 9.
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