STLC5465B STMicroelectronics, STLC5465B Datasheet - Page 36

• Manufacturer Part Number: STLC5465B
• Description: Telecom ICs Multi-HDLC Sw Matrix
• Manufacturer: STMicroelectronics
• Type: Telecom IC - Variousr

Specifications of STLC5465B

• Operating Supply Voltage: 4.75 V to 5.25 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: PQFP-160
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STLC5465B
III - FUNCTIONAL DESCRIPTION (continued)
Figure 18 : Multi-HDLC connected to P with multiplexed buses
Figure 19 : Multi-HDLC connected to P with non-multiplexed buses
Figure 20 : Microprocessor Interface for INTEL 80C188
Figure 21 : Microprocessor Interface for INTEL 80C186
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MOTOROLA
MOTOROLA
8/16 BITS
8/16 BITS
P ST9/10
P ST10
INTEL
INTEL
Address/Data Bus
Address Bus
Data Bus
Multiplex
80C188
80C186
INTEL
INTEL
INTERFACE
INTERFACE
P
P
INT0/1
INT0/1
BUS ARBITRATION
BUS ARBITRATION
MULTI-HDLC
MULTI-HDLC
Internal Bus
Internal Bus
AD0/15
A16/19
ARDY
A8/19
AD0/7
NBHE
ARDY
NWR
NWR
NR D
NR D
ALE
ALE
WDO
NRES ET
CS 0/1
WDO
NRES ET
CS 0/1
INTERFACE
INTERFACE
RAM
RAM
INTERFACE
INTERFACE
P
P
Address Bus
Address Bus
Data Bus
Data Bus
DYNAMIC RAM
DYNAMIC RAM
STATIC or
(organized
STATIC or
(organized
by 16 bits)
by 16 bits)