CY7C63001
CY7C63101
Document #: 38-08026 Rev. *A Page 19 of 25
7.0 Absolute Maximum Ratings
Storage Temperature .................................–65°C to +150°C
Ambient Temperature with Power Applied......–0°C to +70°C
Supply Voltage on V
CC
Relative to V
SS
......... –0.5V to +7.0V
DC Input Voltage................................... –0.5V to +V
CC
+0.5V
DC Voltage Applied to Outputs in
High-Z state ......................................... –0.5V to +V
CC
+0.5V
Max. Output Current into Port 1 Pins .......................... 60 mA
Max. Output Current into Non-Port 1 Pins.................. 10 mA
Power Dissipation..................................................... 300 mW
Static Discharge Voltage ..........................................> 2000V
Latch-up Current
[1]
................................................ > 200 mA
8.0 Electrical Characteristics f
OSC
= 6 MHz; Operating Temperature = 0 to 70°C, V
CC
= 4.0 to 5.25V
Parameter Description Conditions Min. Max. Unit
General
I
CC
V
CC
Operating Supply Current 25 mA
I
SB1
Supply Current—Suspend Mode Resonator off, D– > Voh min
[2]
20 µA
I
SB2
Supply Current—Start-up Mode 4 mA
V
PP
Programming Voltage (disabled) –0.4 0.4 V
t
start
Resonator Start-up Interval Ceramic resonator 256 µs
t
watch
Watchdog Timer Period 7.168 8.192 ms
Power On Reset
t
VCCS
V
CC
Slew Linear ramp on V
CC
pin to V
CC
[3, 4]
0.010 1000 ms
USB Interface
V
oh
Static Output High 15kΩ ± 5% to Gnd
[5,6]
2.8 3.6 V
V
ol
Static Output Low See Notes 5 and 6 0.3 V
V
di
Differential Input Sensitivity |(D+)–(D–)|, and Figure 6-26 0.2 V
V
cm
Differential Input Common Mode Range Figure 6-26 0.8 2.5 V
V
se
Single Ended Receiver Threshold 0.8 2.0 V
C
in
Transceiver Input Capacitance D+ to Vss; D- to Vss 20 pF
I
lo
Data Line (D+, D–) Leakage 0 V <(D+, D–)<3.3 V, Hi-Z State –10 10 µA
R
pu1
External Bus Pull-up Resistance, D– pin 1.5 kΩ ± 5% to 3.3V supply 1.425 1.575 kΩ
R
pu2
External Bus Pull-up Resistance, D– pin 7.5 kΩ ± 1% to Vcc
[7]
7.425 7.575 kΩ
R
pd
External Bus Pull-down Resistance 15 kΩ ± 5% 14.25 15.75 kΩ
General Purpose I/O Interface
R
up
Pull-up Resistance 8 24 kΩ
I
sink0(0)
Port 0 Sink Current (0), lowest current Vout = 2.0V DC, Port 0 only
[5]
0.1 0.3 mA
I
sink0(F)
Port 0 Sink Current (F), highest current Vout = 2.0V DC, Port 0 only
[5]
0.5 1.5 mA
I
sink1(0)
Port 1 Sink Current (0), lowest current Vout = 2.0V DC, Port 1 only
[5]
1.6 4.8 mA
I
sink1(F)
Port 1 Sink Current (F), highest current Vout = 2.0V DC, Port 1 only
[5]
Vout = 0.4V DC, Port 1 only
[5]
8
5
24 mA
mA
I
range
Sink Current max./min. Vout = 2.0V DC, Port 0 or 1
[5, 8]
4.5 5.5
I
lin
Differential Nonlinearity Port 0 or Port 1
[11]
0.5 l
SB
T
ratio
Tracking Ratio Port1 to Port0 Vout = 2.0V
[12]
14.4 19.6
t
sink
Current Sink Response Time Full scale transition 0.8 µs
I
max
Port 1 Max Sink Current Summed over all Port 1 bits 60 mA
Notes:
1. All pins specified for >200 mA positive and negative injection, except P1.0 is specified for >50 mA negative injection.
2. Cext at V
CC
or Gnd, Port 0 and Port1 at V
CC
.
3. Part powers up in suspend mode, able to be reset by USB Bus Reset.
4. POR may re-occur whenever V
CC
drops to approximately 2.5V.
5. Level guaranteed for range of V
CC
= 4.35V to 5.25V.
6. With R
pu1
of 1.5 KW±5% on D– to 3.3V regulator.
7. Maximum matched capacitive loading allowed on D+ and D– (including USB cable and host/hub) is approximately 230 pF.
8. I
range
= I
sink(F)
/I
sink(0 )
for each port 0 or 1 output.
