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CY7C68000-56PVXCT

P1-P3P4-P6P7-P9P10-P12P13-P14
CY7C6800
0
Document #: 38-08016 Rev. *H Page 7 of 14
13 6 XTALIN Input N/A Crystal Input. Connect this signal to a 24-MHz parallel-resonant, funda-
mental mode crystal and 20-pF capacitor to GND.
It is also correct to drive XTALIN with an external 24-MHz square wave
derived from another clock source.
12 5 XTALOUT Output N/A Crystal Output. Connect this signal to a 24-MHz parallel-resonant, funda-
mental mode crystal and 30-pF (nominal) capacitor to GND. If an external
clock is used to drive XTALIN, leave this pin open.
3 52 Uni_Bidi Input Driving this pin HIGH enables the unidirectional mode when the 8-bit
interface is selected. Uni_Bidi is static after power on reset (POR).
655V
CC
Power V
CC
. Connect to 3.3V power source.
24 17 V
CC
Power N/A V
CC
. Connect to 3.3V power source.
35 28 V
CC
Power N/A V
CC
. Connect to 3.3V power source.
39 32 V
CC
Power N/A V
CC
. Connect to 3.3V power source.
52 45 V
CC
Power N/A V
CC
. Connect to 3.3V power source.
4 53 GND Ground N/A Ground.
23 16 GND Ground N/A Ground.
27 20 GND Ground N/A Ground.
37 30 GND Ground N/A Ground.
49 42 GND Ground N/A Ground.
31 24 Reserved INPUT Connect pin to Ground.
54 47 Reserved INPUT Connect pin to Ground.
47 40 Reserved INPUT Connect pin to Ground.
42 35 Reserved INPUT Connect pin to Ground.
32 25 Reserved INPUT Connect pin to Ground.
Table 5-1. Pin Descriptions (continued)
[1]
SSOP QFN Name Type Default Description
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CY7C6800
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Document #: 38-08016 Rev. *H Page 8 of 14
6.0 Absolute Maximum Ratings
Storage Temperature .................................–65°C to +150°C
Ambient Temperature with Power Supplied......0°C to +70°C
Supply Voltage to Ground Potential...............–0.5V to +4.0V
DC Input Voltage to Any Input Pin .............................. 5.25 V
DC Voltage Applied to Outputs
in High-Z State .......................................–0.5V to V
CC
+ 0.5V
Power Dissipation .....................................................630 mW
Static Discharge Voltage...........................................> 2000V
Max Output Current, per IO pin..................................... 4 mA
Max Output Current, all 21–IO pins ............................84 mA
7.0 Operating Conditions
T
A
(Ambient Temperature Under Bias)............. 0°C to +70°C
Supply Voltage................................................+3.0V to +3.6V
Ground Voltage..................................................................0V
F
OSC
(Oscillator or Crystal Frequency).... 24 MHz ± 100 ppm
................................................................... Parallel Resonant
8.0 DC Characteristics
8.1 USB 2.0 Transceiver
USB 2.0 compliant in FS and HS modes.
Note:
2. Connected to the USB includes 1.5k-ohm internal pull-up. Disconnected has the 1.5k-ohm internal pull-up excluded.
Table 8-1. DC Characteristics
Parameter Description Conditions Min. Typ. Max. Unit
V
CC
Supply Voltage 3.0 3.3 3.6 V
V
IH
Input High Voltage 2 5.25 V
V
IL
Input Low Voltage –0.5 0.8 V
I
I
Input Leakage Current 0< V
IN
< V
CC
±10 μA
V
OH
Output Voltage High I
OUT
= 4 mA 2.4 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 DPLUS/DMINUS/CLK 10 pF
DPLUS/DMINUS/CLK 15 pF
C
LOAD
Maximum Output Capacitance Output pins 30 pF
I
SUSP
Suspend Current Connected
[2]
235 293 μA
Disconnected
[2]
15 55 μA
I
CC
Supply Current HS Mode Normal operation OPMOD[1:0] = 00 175 mA
I
CC
Supply Current FS Mode Normal operation OPMOD[1:0] = 00 90 mA
t
RESET
Minimum Reset time 1.9 ms
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CY7C6800
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Document #: 38-08016 Rev. *H Page 9 of 14
9.0 AC Electrical Characteristics
9.1 USB 2.0 Transceiver
USB 2.0 certified in FS and HS.
9.2 Timing Diagram
9.2.1 HS/FS Interface Timing–60 MHz
Table 9-1. 60-MHz Interface Timing Constraints Parameters
Parameter Description Min. Typ. Max. Unit Notes
T
CSU_MIN
Minimum set-up time for TXValid 8 ns
T
CH_MIN
Minimum hold time for TXValid 1 ns
T
DSU_MIN
Minimum set-up time for Data (transmit direction) 8 ns
T
DH_MIN
Minimum hold time for Data (transmit direction) 1 ns
T
CCO
Clock to Control out time for TXReady, RXValid,
RXActive and RXError
18ns
T
CDO
Clock to Data out time (Receive direction) 1 8 ns
TCSU_MIN
TCH_MIN
TDSU_MIN
TDH_MIN
TCDO
TCCO
DataIn
DataOut
Control_Out
Control_In
CLK
Figure 9-1. 60-MHz Interface Timing Constraints
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P1-P3P4-P6P7-P9P10-P12P13-P14

CY7C68000-56PVXCT

Mfr. #:
Buy CY7C68000-56PVXCT
Manufacturer:
Cypress Semiconductor
Description:
IC USB 2.0 TX2 TXRX 56-SSOP
Lifecycle:
New from this manufacturer.
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