IP80C88-2 Intersil, IP80C88-2 Datasheet - Page 10

• Manufacturer Part Number: IP80C88-2
• Description: IC CPU 8/16BIT 5V 8MHZ 40-DIP
• Manufacturer: Intersil

Specifications of IP80C88-2

• Processor Type: 80C88 8/16-Bit
• Speed: 8MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

GND
GND
V
V
V
V
CC
CC
CC
CC
GENERATOR
82C84A/85
RES
82C84A/85
RES
CLOCK
C1 = C2 = 0.1μF
C1 = C2 = 0.1μF
RDY
RDY
C1
C2
C1
C2
20
40
20
40
1
1
CLK
READY
RESET
GND
GND
V
INTR
80C88
CLK
READY
RESET
GND
GND
V
INT
CPU
CC
CC
AD0-AD7
80C88
AD0-AD7
CPU
A8-A19
10
MN/MX
A8-A19
MN/MX
FIGURE 4. FULLY BUFFERED SYSTEM USING BUS CONTROLLER
INTA
DT/R
IO/M
DEN
ALE
WR
RD
S0
S1
S2
GND
FIGURE 3. DEMULTIPLEXED BUS CONFIGURATION
GND
ADDR/DATA
ADDR/DATA
V
GND
CC
TRANSCEIVER
TRANSCEIVER
S0
S1
S2
DEN
DT/R
ALE
STB
OE
T
OE
STB
(1, 2 OR 3)
OE
T
OE
(1, 2 OR 3)
CLK
LATCH
LATCH
82C82
82C82
82C86
82C86
82C88
AIOWC
80C88
AMWC
MWTC
MRDC
IOWC
IORC
INTA
INTERRUPT
INTERRUPT
EN
INT
CONTROL
CONTROL
82C59A
82C59A
NC
NC
ADDRESS
ADDRESS
DATA
DATA
CMOS PROM
CMOS PROM
HM-65162
HM-65162
IR0-7
IR0-7
CMOS PROM
CMOS PROM
HS-6616
HS-6616
OE
OE
CS
PERIPHERALS
CS
PERIPHERALS
82CXX
82CXX
RDWR
RDWR
February 22, 2008
FN2949.4