CS61884-IQZ Cirrus Logic Inc, CS61884-IQZ Datasheet - Page 12
![no-image](/images/manufacturer_photos/0/1/141/cirrus_logic_inc_sml.jpg)
CS61884-IQZ
Manufacturer Part Number
CS61884-IQZ
Description
IC,PCM TRANSCEIVER,OCTAL,CEPT PCM-30/E-1,QFP,144PIN,PLASTIC
Manufacturer
Cirrus Logic Inc
Specifications of CS61884-IQZ
Rohs Compliant
YES
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS61884-IQZ
Manufacturer:
CIRRUS
Quantity:
60
Company:
Part Number:
CS61884-IQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Part Number:
CS61884-IQZ
Manufacturer:
CIRRUS
Quantity:
20 000
Company:
Part Number:
CS61884-IQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
12
ALE/AS/SCLK/LEN2
WR/DS/SDI/LEN0
RD/RW/LEN1
CS/JASEL
SYMBOL
LQFP
84
85
86
87
FBGA
J14
J13
J12
J11
TYPE
I
I
I
I
Data Strobe/ Write Enable/Serial Data/Line Length Input
Intel Parallel Host Mode - This pin “WR” functions as a
write enable.
Motorola Parallel Host Mode - This pin “DS“ functions as
a data strobe input.
Serial Host Mode - This pin “SDI” functions as the serial
data input.
Hardware Mode - As LEN0, this pin controls the transmit
pulse shapes for both E1 and T1/J1 modes. This pin also
selects which mode is used E1 or T1/J1 (Refer to
on page
Read/Write/ Read Enable/Line Length Input
Intel Parallel Host Mode - This pin “RD” functions as a
read enable.
Motorola Parallel Host Mode - This pin “R/W” functions as
the read/write input signal.
Hardware Mode - As LEN1, this pin controls the transmit
pulse shapes for both E1 and T1/J1 modes. This pin also
selects which mode is used E1 or T1/J1 (Refer to
on page
Address Latch Enable/Serial Clock/Address Strobe/Line
Length Input
Intel Parallel Host Mode - This pin “ALE” functions as the
Address Latch Enable when configured for multiplexed ad-
dress/data operation.
Motorola Parallel Host Mode - This pin “AS” functions as
the active “low” address strobe when configured for multi-
plexed address/data operation.
Serial Host Mode - This pin “SCLK” is the serial clock
used for data I/O on SDI and SDO.
Hardware Mode - As LEN2, this pin controls the transmit
pulse shapes for both E1 and T1/J1 modes. This pin also
selects which mode is used E1 or T1/J1 (Refer to
on page
Chip Select Input/Jitter Attenuator Select
Host Mode - This active low input is used to enable ac-
cesses to the microprocessor interface in either serial or
parallel mode.
Hardware Mode - This pin controls the position of the Jitter
Attenuator.
25).
25).
25).
Pin State
OPEN
HIGH
LOW
DESCRIPTION
Jitter Attenuation Position
Transmit Path
Receive Path
Disabled
CS61884
Table 5
Table 5
Table 5
DS485F1