A80386DX16 Intel, A80386DX16 Datasheet - Page 114

• Manufacturer Part Number: A80386DX16
• Description: IC MPU 32-BIT 5V 16MHZ 132-PGA
• Manufacturer: Intel

Specifications of A80386DX16

• Processor Type: 386DX
• Features: 32-bit
• Speed: 16MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-PGA
• Family Name: Intel386 DX
• Device Core Size: 32b
• Frequency (max): 16MHz
• 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: 807050

Intel386
114
mod r m
00 000
00 001
00 010
00 011
00 100
00 101
00 110
00 111
01 000
01 001
01 010
01 011
01 100
01 101
01 110
01 111
TM
Encoding of 32-bit Address Mode with ‘‘mod r m’’ byte (no ‘‘s-i-b’’ byte present)
DX MICROPROCESSOR
DS EAX
DS ECX
DS EDX
DS EBX
DS d32
DS ESI
DS EDI
DS EAX
DS ECX
DS EDX
DS EBX
SS EBP
DS ESI
DS EDI
Effective Address
s-i-b is present
s-i-b is present
a
a
a
a
a
a
a
d8
d8
d8
d8
d8
d8
d8
mod r m
11 000
11 001
11 010
11 011
11 100
11 101
11 110
11 111
mod r m
11 000
11 001
11 010
11 011
11 100
11 101
11 110
11 111
mod r m
10 000
10 001
10 010
10 011
10 100
10 101
10 110
10 111
11 000
11 001
11 010
11 011
11 100
11 101
11 110
11 111
Register Specified by reg or r m
Register Specified by reg or r m
during 16-Bit Data Operations
during 32-Bit Data Operations
(when w
(when w
AH
CH
DH
BH
AH
CH
DH
BH
AL
CL
DL
BL
AL
CL
DL
BL
function of w field
function of w field
e
e
DS EAX
DS ECX
DS EDX
DS EBX
SS EBP
DS ESI
DS EDI
register see below
register see below
register see below
register see below
register see below
register see below
register see below
register see below
Effective Address
s-i-b is present
0)
0)
a
a
a
a
a
a
a
(when w
(when w
d32
d32
d32
d32
d32
d32
d32
EAX
ECX
EDX
EBX
ESP
EBP
ESI
EDI
AX
CX
DX
BX
SP
BP
DI
SI
e
e
1)
1)