ICS94228BF IDT, Integrated Device Technology Inc, ICS94228BF Datasheet - Page 4

• Manufacturer Part Number: ICS94228BF
• Description: IC CLOCK CHIP PROGR AMDK7 48SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS94228BF

• Input: Crystal
• Output: Clock
• Frequency - Max: 233.33MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Frequency-max: 233.33MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 94228BF

Preliminary Product Preview
How to Write:
• Controller (host) sends a start bit.
• Controller (host) sends the write address D2
• ICS clock will acknowledge
• Controller (host) sends a dummy command code
• ICS clock will acknowledge
• Controller (host) sends a dummy byte count
• ICS clock will acknowledge
• Controller (host) starts sending Byte 0 through Byte 16
• ICS clock will acknowledge each byte one at a time
• Controller (host) sends a Stop bit
*See notes on the following page
Third party brands and names are the property of their respective owners.
ICS94228
(see Note 2)
Dummy Command Code
General I
Dummy Byte Count
Controller (Host)
Address D2
Start Bit
Stop Bit
Byte 14
Byte 15
Byte 16
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
How to Write:
(H)
2
C serial interface information for the ICS94228
ICS (Slave/Receiver)
.
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
(H)
4
How to Read:
• Controller (host) will send start bit.
• Controller (host) sends the read address D3
• ICS clock will acknowledge
• ICS clock will send the byte count
• Controller (host) acknowledges
• ICS clock sends Byte 0 through byte 6 (default)
• ICS clock sends Byte 0 through byte X (if X
• Controller (host) will need to acknowledge each byte
• Controller (host) will send a stop bit
If 1A
If 1B
If 1C
If 7
written to byte 6).
H
H
H
H
has been written to B6
Controller (Host)
has been written to B6
has been written to B6
has been written to B6
Address D3
Start Bit
Stop Bit
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
How to Read:
(H)
ICS (Slave/Receiver)
Byte Count
Byte 14
Byte 15
Byte 16
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
ACK
(H)
(H)
was