DS21552L+ Maxim Integrated Products, DS21552L+ Datasheet - Page 127

• 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

24.2 NON-MULTIPLEXED BUS AC CHARACTERISTICS
AC CHARACTERISTICS –
NON-MULTIPLEXED PARALLEL PORT
(MUX = 0)
[See Figure 24-4 to Figure 24-7]
PARAMETER
Set Up Time for A0 to A7,
Valid to CS* Active
Set Up Time for CS* Active
to either RD*, WR*, or DS*
Active
Delay Time from either RD*
or DS* Active to Data Valid
Hold Time from either RD*,
WR*, or DS* Inactive to
CS* Inactive
Hold Time from CS*
Inactive to Data Bus 3–state
Wait Time from either WR*
or DS* Active to Latch Data
Data Set Up Time to either
WR* or DS* Inactive
Data Hold Time from either
WR* or DS* Inactive
Address Hold from either
WR* or DS* inactive
SYMBOL
t1
t2
t3
t4
t5
t6
t7
t8
t9
MIN
75
10
10
10
0
0
0
5
127 of 137
TYP
-40°C to +85°C; V
-40°C to +85°C; V
(0°C to 70°C; V
0°C to 70°C; V
MAX
75
20
DD
DD
DD
DD
= 5.0V ± 5% for DS21552LN)
= 3.3V ± 5% for DS21352LN;
= 3.3V ± 5% for DS21352L;
= 5.0V ± 5% for DS21552L;
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES