Specifications

CY7C68053
Document # 001-06120 Rev *J Page 24 of 42
6. Absolute Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. User guidelines are not tested.
Storage temperature................................... –65°C to +150°C
Ambient temperature with power supplied
Industrial....................................................... –40°C to +85°C
Supply voltage to ground potential
For 3.3 V power domain ...............................–0.5 V to +4.0 V
For 1.8 V power domain ...............................–0.5 V to +2.0 V
DC input voltage to any input pin
For pins under 3.3 V power domain ......................... 3.6 V
[14]
For pins under 1.8 V to 3.3 V Power Domain (GPIOs)1.89 V to
3.6 V
[14]
(The GPIOs are not over voltage tolerant, except the SCL and
SDA pins, which are 3.3 V tolerant)
DC voltage applied to outputs in high Z State –0.5 V to VCC
+0.5 V
Maximum power dissipation
From AVcc Supply......................................................90 mW
From I/O supply.......................................................... 36 mW
From core supply........................................................95 mW
Static discharge voltage............................................>2000 V
(I2C SCL and SDA pins only .................................. >1500 V)
Maximum output current, per I/O port..........................10 mA
7. Operating Conditions
T
A
(Ambient temperature under bias)
industrial ..................................................... –40 °C to +85 °C
Supply voltage
3.3 V Power Supply..........................................3.0 V to 3.6 V
1.8 V Power Supply.......................................1.71 V to1.89 V
Ground Voltage.................................................................0 V
F
OSC
(Oscillator or Crystal Frequency).... 24 MHz ± 100 ppm
................................................................... Parallel Resonant
..................................................................500 μW drive level
............................................................ Load capacitors 12 pF
8. DC Characteristics
Note
14. Do not power I/O when chip power is OFF.
Table 9. DC Characteristics
Parameter Description Conditions Min Typ Max Unit
AV
CC
3.3 V supply (to oscillator and PHY) 3.00 3.3 3.60 V
V
CC_IO
1.8 V to 3.3 V supply (to I/O) 1.71 1.8 3.60 V
V
CC_A
1.8 V supply to analog core 1.71 1.8 1.89 V
V
CC_D
1.8 V supply to digital core 1.71 1.8 1.89 V
V
IH
Input HIGH voltage 0.6*V
CC_IO
V
CC_IO+10%
V
V
IL
Input LOW voltage 0 0.3*V
CC_IO
V
V
IH_X
Crystal input HIGH voltage 2.0 3.60 V
V
IL_X
Crystal input LOW voltage –0.5 0.8 V
Hysteresis 50 mV
I
I
Input leakage current 0< V
IN
< V
CC_IO
±10 μA
V
OH
Output voltage HIGH I
OUT
= 4 mA V
CC_IO
– 0.4 V
V
OL
Output LOW voltage I
OUT
= –4 mA 0.4 V
I
OH
Output current HIGH 4mA
I
OL
Output current LOW 4mA
C
IN
Input pin capacitance Except D+/D– 10 pF
D+/D– 15 pF
I
SUSP
Suspend current Connected 220 380
[15]
μA
Disconnected 20 150
[15]
μA
Note
15. Measured at maximum V
CC
, 25°C.
[+] Feedback