DS21458-W+ Maxim Integrated, DS21458-W+ Datasheet - Page 183

• Manufacturer Part Number: DS21458-W+
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

Specifications of DS21458-W+

• Product: Framer
• Number Of Transceivers: 4
• Data Rate: 64 Kbps
• Supply Current (max): 328 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: CSBGA
• Minimum Operating Temperature: 0 C
• Operating Supply Voltage: 3.3 V
• Supply Voltage - Max: 3.465 V
• Supply Voltage - Min: 3.135 V
• Part # Aliases: 90-21458+W00

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Note: Writing this register resets the detector’s integration period
Bit 0/Receive-Down Code Definition Bit 0 (C0). A “don’t care” if a 1-bit to 7-bit length is selected.
Bit 1/Receive-Down Code Definition Bit 1 (C1). A “don’t care” if a 1-bit to 6-bit length is selected.
Bit 2/Receive-Down Code Definition Bit 2 (C2). A “don’t care” if a 1-bit to 5-bit length is selected.
Bit 3/Receive-Down Code Definition Bit 3 (C3). A “don’t care” if a 1-bit to 4-bit length is selected.
Bit 4/Receive-Down Code Definition Bit 4 (C4). A “don’t care” if a 1-bit to 3-bit length is selected.
Bit 5/Receive-Down Code Definition Bit 5 (C5). A “don’t care” if a 1-bit or 2-bit length is selected.
Bit 6/Receive-Down Code Definition Bit 6 (C6). A “don’t care” if a 1-bit length is selected.
Bit 7/Receive-Down Code Definition Bit 7 (C7). First bit of the repeating pattern.
C7
7
0
C6
RDNCD1
Receive-Down Code Definition Register 1
BBh
6
0
C5
5
0
C4
.
4
0
183 of 269
C3
3
0
DS21455/DS21458 Quad T1/E1/J1 Transceivers
C2
2
0
C1
1
0
C0
0
0