CX28229G-14 Mindspeed Technologies, CX28229G-14 Datasheet - Page 41

• Manufacturer Part Number: CX28229G-14
• Description: ATM IMA 800Mbps 1.8V/3.3V 256-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of CX28229G-14

• Package: 256BGA
• Utopia Type: Level 2
• Typical Operating Supply Voltage: 1.8|3.3 V
• Minimum Operating Supply Voltage: 1.71|3 V
• Maximum Operating Supply Voltage: 1.89|3.6 V
• Maximum Output Rate: 800 Mbps

CX28224/5/9 Data Sheet
Table 2-3. CX2822x Pin Descriptions (8 of 12)
28229-DSH-001-D
atmUTxAddr[0]
atmUTxAddr[1]
atmUTxAddr[2]
atmUTxAddr[3]
atmUTxAddr[4]
atmUTxData[0]
atmUTxData[1]
atmUTxData[2]
atmUTxData[3]
atmUTxData[4]
atmUTxData[5]
atmUTxData[6]
atmUTxData[7]
atmUTxData[8]
atmUTxData[9]
atmUTxData[10]
atmUTxData[11]
atmUTxData[12]
atmUTxData[13]
atmUTxData[14]
atmUTxData[15]
atmUTxPrty
Pin Label
ATM UTOPIA
Transmit Address
ATM UTOPIA
Transmit Data
ATM UTOPIA
Transmit Parity
Signal Name
Mindspeed Technologies
No.
E15
D14
D13
D16
D15
C16
C15
B16
B15
B14
D12
B13
A14
H15
G14
G13
G16
G15
A16
A15
A13
F14
I/PD
I/PD
I/PD
I/PD
I/PD
I/PD
I/PD
I/PD
I/O
I
I
I
I
I
I
I
I
I
I
Transmit ATM Cell Bus address.
Transmit direction ATM side cell data. CX28224 only
supports an 8 bit data path. Thus atmUTxData[8:15] are
no-connects.
Parity status signal. In 8 bit Utopia mode, a parity
calculation is performed over atmUTxData[7:0] for each
clock cycle of atmUTxClk. Odd parity is used. In 16 bit
Utopia mode, this signal is the parity of atmUTxData[15:0].
This signal is optional.
™
Description
CX2822x Hardware Description
2
-
13