CY7C63231A-PC Cypress Semiconductor Corp, CY7C63231A-PC Datasheet - Page 44

• Manufacturer Part Number: CY7C63231A-PC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C63231A-PC

• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Lead Free Status / RoHS Status: Not Compliant

24.0
Notes:
Document #: 38-08028 Rev. *B
12. Initially F
13. Wake-up time for Wake-up Adjust Bits cleared to 000b (minimum setting)
14. Tested at 200 pF.
15. Measured at cross-over point of differential data signals.
16. Non-USB Mode refers to driving the D–/SDATA and/or D+/SCLK pins with the Control Bits of the USB Status and Control Register, with Control Bit 2 HIGH.
17. Per the USB 2.0 Specification, Table 7.7, Note 10, the first transition from the Idle state is excluded.
Parameter
F
F
T
T
T
t
t
t
T
T
T
T
T
V
T
T
T
T
T
T
T
T
T
T
START
WAKE
WATCH
ICLK
ICLK2
CYC
CH
CL
R
R
F
F
RFM
CRS
DRATE
DJR1
DJR2
DEOP
EOPR2
EOPT
UDJ1
UDJ2
LST
FPS2
Switching Characteristics
ICLK2
Internal Clock Frequency
Internal Clock Frequency, USB
mode
Input Clock Cycle Time
Clock HIGH Time
Clock LOW Time
Time-out Delay after LVR/BOR
Internal Wake-up Period
WatchDog Timer Period
Transition Rise Time
Transition Rise Time
Transition Fall Time
Transition Fall Time
Rise/Fall Time Matching
Output Signal Crossover
Voltage
Low Speed Data Rate
Receiver Data Jitter Tolerance
Receiver Data Jitter Tolerance
Differential to EOP transition Skew
EOP Width at Receiver
Source EOP Width
Differential Driver Jitter
Differential Driver Jitter
Width of SE0 during Diff. Transition
SDATA / SCK Transition Fall Time
=F
USB Driver Characteristics
External Oscillator Mode
ICLK
Non-USB Mode Driver
Internal Clock Mode
[17]
until a USB packet is received.
USB Data Timing
Characteristics
Reset Timing
Description
FOR
FOR
0.45 t
0.45 t
1.4775
164.2
–150
Min.
5.91
10.1
1.25
–75
–45
–40
670
–95
5.7
1.3
24
75
75
80
50
1
CYC
CYC
1.5225
169.2
Max.
6.09
14.6
1.50
300
300
125
100
150
210
300
6.3
2.0
60
75
45
95
5
MHz
MHz
Mb/s
Unit
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
ns
%
V
Internal Clock Mode enabled
Internal Clock Mode enabled, Bit 2 of
register 0xF8h is set (Precision USB
Clocking)
USB Operation, with External ±1.5%
Ceramic Resonator or Crystal
Enabled Wake-up Interrupt
F
CLoad = 200 pF (10% to 90%
CLoad = 600 pF (10% to 90%
CLoad = 200 pF (10% to 90%
CLoad = 600 pF (10% to 90%
t
CLoad = 200 to 600 pF
Ave. Bit Rate (1.5 Mb/s ±1.5%)
To Next Transition
For Paired Transitions
Note 15
Accepts as EOP
To next transition, Figure 24-5
To paired transition, Figure 24-5
Note 16
CLoad = 150 pF to 600 pF
r
/t
OSC
f
[4, 14]
= 6 MHz
[12]
CY7C63221/31A
enCoRe™ USB
Conditions
[15]
[15]
[15]
[4]
[13]
[4]
[4]
[4]
[4]
Page 44 of 50
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