CY27EE16ZE_04 Datasheet, PDF (13/17 Pages) Cypress Semiconductor – 1 PLL In-System Programmable Clock Generator with Individual 16K EEPROM

CY27EE16ZE
Absolute Maximum Conditions
Parameter
V_DD
T_S
T_J
VCXO
Description
Supply Voltage
Storage Temperature
Junction Temperature
Logic Inputs
I²C interface (SDAT and SCL)
Digital Outputs referred to V_DD
Electro-Static Discharge
Analog Input
Endurance (@ 25°C)
Data retention
Min.
–0.5
–65
–40
V_SS – 0.5
–0.5
V_SS – 0.5
–0.5
10
Max.
7.0
125
100
V_DD + 0.5
5.5
V_DD + 0.5
2000
V_DD + 0.5
1,000,000 (100k/page)
Unit
V
°C
°C
V
V
V
V
V
writes
yrs
Recommended Operating Conditions
Parameter
Description
Min.
Typ.
Max.
Unit
V_DD
Operating Voltage
3.135
3.3
3.465
V
V_DDL
Operating Voltage
2.375 2.5, 3.3 3.465
V
T_A
Ambient Temperature, Industrial grade
–40
85
°C
T_A
Ambient Temperature, Commercial grade
0
70
°C
C_LOAD
Max. Load Capacitance
15
pF
t_PU
Power-up time for all VDD’s to reach minimum specified voltage
0.05
(power ramps must be monotonic)
500
ms
DC Electrical Specifications
Parameter
I_OH
I_OL
V_IH
V_IL
C_IN
I_IZ
f_∆XO
V_VCXO
f_VBW
I_VDD
I_SB
Name
Output High Current^[2]
Output Low Current^[2]
Input High Voltage
Input Low Voltage
Input Capacitance^{[2, 3]}
Input Leakage Current
VCXO Pullability Range^[2]
VCXO Input Range^[2]
VCXO Input Bandwidth^[2]
Supply Current
Supply Current - Power
Down Mode Enabled
Description
V_OH = V_DD – 0.5, V_DD = 3.3V
V_OL = 0.5, V_DD = 3.3V
CMOS levels
CMOS levels
Except XTAL pins
Current drawn while part is in
standby.
Min.
Typ.
Max.
Unit
12
24
mA
12
24
mA
0.7 * V_DD
V
0.3 * V_DD
V
7
pF
10
µA
+150
ppm
0
V_DD
V
DC
200
kHz
45
mA
5
40
µA
DC Electrical Specifications – 2.5V Outputs
Parameter
Name
Description
Min.
I_OH2.5
I_OL2.5
Output High Current^{[2, 4]} V_OH = V_DD – 0.5, V_DD = 3.3 V, V_DDL = 2.5V 12
Output Low Current^{[2, 4]} V_OL = 0.5, V_DD = 3.3 V, V_DDL=2.5V
12
Notes:
2. Guaranteed by design, not 100% tested.
3. Crystal must meet Table 14 specifications.
4. V_DD is only specified and characterized at 3.3V + 5%. V_DDL may be powered at any value between 3.465 and 2.375.
Typ.
Max.
24
24
Unit
mA
mA
Document #: 38-07440 Rev. *C
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