CY22M1 Cypress Semiconductor, CY22M1 Datasheet - Page 2

• Manufacturer Part Number: CY22M1
• Description: Low Power Programmable Clock Generator
• Manufacturer: Cypress Semiconductor

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Pin Description
Table 1. Pin Definition: CY22M1 8-Pin 1.7 x 1.7 mm
Document Number: 001-49075 Rev. *C
Pin Number
1
2
3
4
5
6
7
8
XOUT
XIN/CLKIN
PD#/OE
GND
NC
CLKOUT
NC
VDD
Name
Figure 1. Package Pinout Drawing: CY22M1 8-Pin 1.7 x 1.7 mm
Output
Input
Input
Power
–
Output
–
Power
IO
XIN/CLKIN
XOUT
Crystal output. Float for external clock input.
Crystal or external clock input.
Multifunction pin. Active low power down or active high output enable pin. Has weak
internal pull up.
Power supply ground.
No connect. Pin has no internal connection.
Programmable clock output. Output voltage depends on VDD. Has weak internal
pull down.
No connect. Pin has no internal connection.
Programmable power supply:
CY22M1S: 2.5V, 3.0V, 3.3V (standard voltage)
CY22M1L: 1.8V (low voltage)
PRELIMINARY
2
1
2
QFN
8-Pin QFN
8
3
CY22M1
7
4
6
5
CLKOUT
NC
Description
MoBL
2
QFN
®
UniClock CY22M1
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