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ꢊꢋ ꢌꢋ ꢍꢎꢏ ꢀꢋ ꢌ ꢐꢎꢏ ꢑꢒ ꢓ ꢆꢔ ꢀ ꢀꢓ ꢒ
SGUS007D – AUGUST 1988 – REVISED OCTOBER 2001
D
Military Temperature Range
– –55°C to 125°C
D
Single 5-V Supply
D
D
On-Chip Clock Generator
Packaging:
– 68-Pin Leaded Ceramic Chip Carrier (FJ
Suffix)
– 68-Pin Ceramic Grid Array (GB Suffix)
– 68-Pin Leadless Ceramic Chip Carrier
(FD Suffix)
D
100-ns or 80-ns Instruction Cycle Times
D
544 Words of Programmable On-Chip Data
RAM
D
D
D
D
D
4K Words of On-Chip Program ROM
128K Words of Data/Program Space
16 Input and 16 Output Channels
16-Bit Parallel Interface
68-Pin FJ and FD Packages
(Top View)
Directly Accessible External Data Memory
Space
– Global Data Memory Interface
9
8
7
6
5
4
3
2
1
68 67 66 65 64 63 62 61
60
D
D
D
D
D
D
D
16-Bit Instruction and Data Words
16 × 16-Bit Multiplier With a 32-Bit Product
32-Bit ALU and Accumulator
V
IACK
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
SS
D7
D6
D5
59 MSC
58 CLKOUT1
57 CLKOUT2
56 XF
D4
D3
D2
Single-Cycle Multiply/Accumulate
Instructions
55
HOLDA
DX
FSX
X2 CLKIN
X1
54
D1
53
52
51
50
49
48
47
46
45
44
D0
0 to 16-Bit Scaling Shifter
SYNC
INT0
INT1
INT2
Bit Manipulation and Logical Instructions
BR
STRB
R/W
PS
IS
DS
Instruction Set Support for Floating-Point
Operations, Adaptive Filtering, and
Extended-Precision Arithmetic
V
CC
DR
FSR 25
A0 26
V
D
D
D
Block Moves for Data/Program
Management
SS
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
Repeat Instructions for Efficient Use of
Program Space
Eight Auxiliary Registers and Dedicated
Arithmetic Unit for Indirect Addressing
68-Pin GB Package
(Top View)
D
Serial Port for Direct Code Interface
1
2 3 4 5 6 7 8 9 10 11
D
Synchronization Input for Synchronous
Multiprocessor Configurations
A
B
C
D
E
F
D
D
D
D
Wait States for Communication to
Slow-Off-Chip Memories/Peripherals
On-Chip Timer for Control Operations
Three External Maskable User Interrupts
Input Pin Polled by Software Branch
Instruction
G
H
J
D
1.6-µm CMOS Technology
D
Programmable Output Pin for Signaling
External Devices
K
L
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2001, Texas Instruments Incorporated
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1
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