A80386DX33 Intel, A80386DX33 Datasheet - Page 7

• Manufacturer Part Number: A80386DX33
• Description: IC MPU 32-BIT 5V 33MHZ 132-PGA
• Manufacturer: Intel

Specifications of A80386DX33

• Processor Type: 386DX
• Features: 32-bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-PGA
• Family Name: Intel386 DX
• Device Core Size: 32b
• Frequency (max): 33MHz
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 132
• Package Type: PGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 807129

1 1 PIN DESCRIPTION TABLE
HLDA
BUSY
ERROR
PEREQ
INTR
NMI
RESET
N C
V
V
Symbol
CC
SS
Type
O
I
I
I
I
I
I
I
I
BUS HOLD ACKNOWLEDGE output indicates that the Intel386 DX
has surrendered control of its local bus to another bus master
BUSY signals a busy condition from a processor extension
ERROR signals an error condition from a processor extension
PROCESSOR EXTENSION REQUEST indicates that the processor
extension has data to be transferred by the Intel386 DX
INTERRUPT REQUEST is a maskable input that signals the Intel386
DX to suspend execution of the current program and execute an
interrupt acknowledge function
NON-MASKABLE INTERRUPT REQUEST is a non-maskable input
that signals the Intel386 DX to suspend execution of the current
program and execute an interrupt acknowledge function
RESET suspends any operation in progress and places the Intel386
DX in a known reset state See Interrupt Signals for additional
information
NO CONNECT should always remain unconnected Connection of a
N C pin may cause the processor to malfunction or be incompatible
with future steppings of the Intel386 DX
SYSTEM POWER provides the
SYSTEM GROUND provides 0V connection from which all inputs and
outputs are measured
(Continued)
Name and Function
a
Intel386
5V nominal D C supply input
TM
DX MICROPROCESSOR
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