CP82C89Z Intersil, CP82C89Z Datasheet - Page 6

• Manufacturer Part Number: CP82C89Z
• Description: IC ARBITER BUS 5V 8MHZ 20-DIP
• Manufacturer: Intersil

Specifications of CP82C89Z

• Controller Type: CMOS Priority Interrupt Controller
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 1mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -

PROCESSOR
LOCAL BUS
AD0-AD15
A16-A19
READY
80C86
CPU
CLK
S0
S1
S2
RDY2
READY
CLK
GENERATOR
6
X1
82C84A/85
CLOCK
STATUS (S0, S1, S2)
TRANSCEIVER
AEN1
AEN2
RDY1
FIGURE 4. TYPICAL MEDIUM COMPLEXITY CPU SYSTEM
X2
OE
OE
ADDRESS
82C86H/
(2 OR 3)
82C83H
82C87H
LATCH
82C82/
(2)
V
DT/R
STB
CC
82C89
CONTROLLER
CLK
S0-S2
CLK
ALE
DEN
ARBITER
82C89
82C88
ANYRQST
BUS
AEN
AEN
BUS
RESB
DT/R
IOB
IOB
XCVR
DISABLE
V
CC
XACK MULTI-MASTER
SYSTEM BUS
MULTI-MASTER
CONTROL BUS
MULTI-MASTER SYSTEM
COMMAND BUS
MULTI-MASTER SYSTEM
ADDRESS BUS
MULTI-MASTER SYSTEM
DATA BUS
February 27, 2006
FN2980.2