DP8344BV National Semiconductor, DP8344BV Datasheet - Page 162

• 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
EC00 –EFFF
E000–E3FF
E400–E7FF
E800 –EBFF
F800–FBFF
FC00 –FFFF
F000 –F3FF
F400 –F7FF
Hex
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
15
1
1
1
1
1
1
1
1
Opcode
Opcode
Opcode
Opcode
Opcode
Opcode
Opcode
Opcode
1
1
1
1
1
1
1
1
TABLE 6-3 Instruction Opcodes (Continued)
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
(Continued)
9
9
9
9
9
9
9
9
Opcode
Rd
Rd
Rd
Rd
Rd
Rd
Rd
Rd
4
4
4
4
4
4
4
4
162
Rs
Rs
Rs
Rs
Rs
Rs
Rs
Rs
0
0
0
0
0
0
0
0
ADDA
ADCA
SUBA
SBCA
ANDA
ORA
XORA
MOVE
Instruction
Rs Rd
Rs Rd
Rs Rd
Rs Rd
Rs Rd
Rs Rd
Rs Rd
Rs Rd
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