DS21552L+ Maxim Integrated Products, DS21552L+ Datasheet - Page 128

• Manufacturer Part Number: DS21552L+
• Description: IC TXRX T1 1-CHIP 5V 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21552L+

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: DSX-1 and CSU Line Build-Out Generator, HDLC Controller, In-Band Loop Code Generator and Detector
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 75 mA (Typ)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Ic Interface Type: Parallel, Serial
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 100
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 24-4 INTEL BUS READ TIMING (BTS=0 / MUX=0)
A0 to A7
D0 to D7
Figure 24-5 INTEL BUS WRITE TIMING (BTS=0 / MUX=0)
A0 to A7
D0 to D7
WR*
WR*
CS*
RD*
RD*
CS*
0ns min.
0ns min.
t1
t1
Address Valid
0ns min.
0ns min.
Address Valid
t2
t2
75ns max.
128 of 137
t3
75ns min.
t6
5ns min. / 20ns max.
Data Valid
10ns
min.
t7
t4
t4
10ns
min.
t8
0ns min.
0ns min.
t5