DP8344BV National Semiconductor, DP8344BV Datasheet - Page 157

• Manufacturer Part Number: DP8344BV
• Description: IC BIPHASE COMM PROCESSR 84-PLCC
• Manufacturer: National Semiconductor

Specifications of DP8344BV

• Processor Type: 8-Bit RISC
• Speed: 20MHz
• Voltage: 4.5 ~ 5.5V
• Mounting Type: Surface Mount
• Package / Case: 84-PLCC
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: *DP8344BV

6 0 Reference Section
0000 –0FFF
1000 –1FFF
2000 –2FFF
3000 –3FFF
4000 –4FFF
5000 –5FFF
6000 –6FFF
7000 –7FFF
8000 –87FF
Hex
0
15
0
15
0
15
0
15
0
15
0
15
0
15
0
15
1
15
Opcode
Opcode
Opcode
Opcode
Opcode
Opcode
Opcode
Opcode
0
0
0
0
1
1
1
1
0
Opcode
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
11
11
11
11
11
11
11
11
0
TABLE 6-3 Instruction Opcodes
10
(Continued)
m
Opcode
n
n
n
n
n
n
n
n
7
b
4
157
3
3
3
3
3
3
3
3
Rs
rsd
rsd
rsd
rsd
rsd
rs
rs
rs
0
0
0
0
0
0
0
0
0
ADD
MOVE
SUB
CMP
AND
OR
XOR
BIT
JRMK
Instruction
rs n
rs n
n rsd
rs IZ
n rsd
n rsd
n rsd
n rsd
Rs b m
a
n
000
001
010
011
100
101
110
111
00 NCHG
01 RI
10 EI
11 DI
0
1
0
1
00
01
10
11
00
01
10
11
ba bb
KEY
mlr
NCHG
DI
g
lr
g
MAIN
ALT
f
Z
C
V
N
RA
RE
DAV
TFF
lr
lr
lr
a
IW
IX
IY
IZ
b
a
lr