DS33R11 Maxim Integrated Products, DS33R11 Datasheet - Page 26

• Manufacturer Part Number: DS33R11
• Description: Network Controller & Processor ICs Ethernet Mapper with Integrated T1-E1-J1
• Manufacturer: Maxim Integrated Products

Specifications of DS33R11

• Product: Framer
• Number Of Transceivers: 1
• Supply Voltage (max): 1.89 V, 3.465 V
• Supply Voltage (min): 1.71 V, 3.135 V
• Supply Current (max): 100 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: BGA

NAME
RD/DS
CST
INT
CS
B11
A11
A10
PIN
D7
TYPE
OZ
I
I
I
Read Data Strobe (Intel Mode): The DS33R11 drives the data bus
(D0-D7) with the contents of the addressed register while RD and
CS are both low.
Data Strobe (Motorola Mode): Used to latch data through the
microprocessor interface. DS must be low during read and write
operations.
Chip Select for Protocol Conversion Device: This pin must be
taken low for read/write operations. When CS is high, the RD/DS
and WR signals are ignored.
Chip Select for the T1/E1/J1 Transceiver: Must be low to read or
write the T1/E1/J1 transceiver.
Interrupt Output: Outputs a logic zero when an unmasked
interrupt event is detected. INT is deasserted when all interrupts
have been acknowledged and serviced. Active low. Inactive state is
programmable in register GL.CR1. is deasserted when all
interrupts have been acknowledged and serviced. Active low.
Inactive state is programmable in register GL.CR1.
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