DS2155LC2+ Maxim Integrated Products, DS2155LC2+ Datasheet - Page 225

• Manufacturer Part Number: DS2155LC2+
• Description: IC TXRX T1/E1/J1 SGL 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS2155LC2+

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

Figure 37-1. Intel Multiplexed Bus Read Timing (BTS = 0/MUX = 1)
Figure 37-2. Intel Multiplexed Bus Write Timing (BTS = 0/MUX = 1)
AD0-AD7
AD0-AD7
WR*
RD*
ALE
CS*
ALE
WR*
CS*
RD*
t ASD
t ASD
t ASD
PW
PW
t
t ASD
EL
ASL
t
ASL
EL
PW
PW
ASH
ASH
t
t
CS
225 of 238
t
AHL
t
ASED
t
AHL
t
CS
ASED
t CYC
t CYC
t DDR
PW
PW
EH
EH
t
DSW
t
CH
t
CH
t
DHR
t
DHW