DS3112N+W Maxim Integrated Products, DS3112N+W Datasheet - Page 20

• Manufacturer Part Number: DS3112N+W
• Description: Network Controller & Processor ICs M13-E13-G.747 Mux an d T3-E3 Framer T3-E3
• Manufacturer: Maxim Integrated Products

Specifications of DS3112N+W

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 150 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Signal Name:
Signal Description:
Signal Type:
This signal is an open-drain output that will be forced low if one or more unmasked interrupt sources
within the device is active. The signal will remain low until either the interrupt is serviced or masked.
Signal Name:
Signal Description:
Signal Type:
This active low signal must be asserted for the device to accept a read or write command from an external
host.
Signal Name:
Signal Description:
Signal Type:
This input signal controls a latch that exists on the CA0 to CA7 inputs. When CALE is high, the latch is
transparent. The falling edge of CALE causes the latch to sample and hold the CA0 to CA7 inputs. In
nonmultiplexed bus applications, CALE should be tied high. In multiplexed bus applications, CA[7:0]
should be tied to CD[7:0] and the falling edge of CALE will latch the address.
CINT
CPU Bus Interrupt
Output (Open Drain)
CCS
CPU Bus Chip Select
Input
CALE
CPU Bus Address Latch Enable
Input
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