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Motorola Electronic Components Datasheet

MC14500B Datasheet

Industrial Control Unit

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Industrial Control Unit
The MC14500B Industrial Control Unit (ICU) is a single–bit CMOS
processor. The ICU is designed for use in systems requiring decisions based
on successive single–bit information. An external ROM stores the control
program. With a program counter (and output latches and input multiplexers,
if required) the ICU in a system forms a stored–program controller that
replaces combinatorial logic. Applications include relay logic processing,
serial data manipulation and control. The ICU also may control an MPU or be
controlled by an MPU.
16 Instructions
DC to 1.0 MHz Operation at VDD = 5 V
On–Chip Clock (Oscillator)
Executes One Instruction per Clock Cycle
3 to 18 V Operation
Low Quiescent Current Characteristic of CMOS Devices
Capable of Driving One Low–Power Schottky Load or Two Low–Power
TTL Loads over Full Temperature Range
DATA 3
D
C
IEN
X1 14
X2 13
OSC
I0 7
6
I1 INST
I2 5 REG
4
I3
1
RST
BLOCK DIAGRAM
D
C
LU
D
OEN
STO
STOC
MUX
C
RESULT
REG. (RR)
X1 — OSCILLATOR OUTPUT
X2 — OSCILLATOR INPUT
2 WRITE
16
+ V VDD
8
VSS
15
RR
12 JMP
11 RTN
10
FLAG O
9
FLAG F
MC14500B
L SUFFIX
CERAMIC
CASE 620
P SUFFIX
PLASTIC
CASE 648
DW SUFFIX
SOIC
CASE 751G
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBDW
Plastic
Ceramic
SOIC
TA = – 55° to 125°C for all packages.
PIN ASSIGNMENT
RST 1
WRITE 2
16 VDD
15 RR
DATA 3
14 X1
I3 4
13 X2
I2 5
12 JMP
I1 6
11 RTN
I0 7
10 FLAG O
VSS 8
9 FLAG F
REV 3
1/94
©MMCot1or4o5la0, I0nBc. 1995
306
MOTOROLA CMOS LOGIC DATA


Motorola Electronic Components Datasheet

MC14500B Datasheet

Industrial Control Unit

No Preview Available !

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎMAXIMUM RATINGS* (VoltagesReferenced to VSS)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
Parameter
Value
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVDD DC Supply Voltage
– 0.5 to + 18.0
V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin, Vout Input or Output Voltage (DC or Transient) – 0.5 to VDD + 0.5 V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIin, Iout Input or Output Current (DC or Transient), ± 10 mA
per Pin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPD Power Dissipation, per Package†
500 mW
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTstg Storage Temperature
– 65 to + 150
_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTL Lead Temperature (8–Second Soldering)
260 _C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ* Maximum Ratings are those values beyond which damage to the device may occur.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎΆTemperature Derating:
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPlastic “P and D/DW” Packages: – 7.0 mW/_C From 65_C To 125_C
Ceramic “L” Packages: – 12 mW/_C From 100_C To 125_C
This device contains protection circuitry to
guard against damage due to high static
voltages or electric fields. However, pre-
cautions must be taken to avoid applications of
any voltage higher than maximum rated volt-
ages to this high–impedance circuit. For proper
v voperation, Vin and Vout should be constrained
to the range VSS (Vin or Vout) VDD.
Unused inputs must always be tied to an
appropriate logic voltage level (e.g., either VSS
or VDD). Unused outputs must be left open.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎELECTRICAL CHARACTERISTICS (VoltagesReferenced to VSS)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCharacteristic
VDD
– 55_C
25_C
125_C
Symbol Vdc
Min
Max
Min
Typ #
Max
Min
Max
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOutput Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin = VDD or 0
“0” Level VOL
5.0
0.05
10 — 0.05 —
15 — 0.05 —
0 0.05 — 0.05
0 0.05 — 0.05
0 0.05 — 0.05
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin = 0 or VDD
“1” Level VOH
5.0 4.95 — 4.95
10 9.95 — 9.95
15 14.95 — 14.95
5.0
10
15
— 4.95 —
— 9.95 —
— 14.95 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎInput Voltage
RST, D, X2
“0” Level VIL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VO = 4.5 or 0.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VO = 9.0 or 1.0 Vdc)
(VO = 13.5 or 1.5 Vdc)
5.0 — 1.5 — 2.25 1.5 — 1.5
10 — 3.0 — 4.50 3.0 — 3.0
15 — 4.0 — 6.75 4.0 — 4.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎΓ1”Level VIH
(VO = 0.5 or 4.5 Vdc)
5.0 3.5 — 3.5 2.75 — 3.5 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VO = 1.0 or 9.0 Vdc)
10 7.0 — 7.0 5.50 — 7.0 —
(VO = 1.5 or 13.5 Vdc)
15 11 — 11 8.25 — 11 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎInput Voltage #
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎI0, I1, I2, I3
“0” Level VIL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VO = 4.5 or 0.5 Vdc)
(VO = 9.0 or 1.0 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VO = 13.5 or 1.5 Vdc)
5.0 — 0.8 — 1.1 0.8 — 0.8
10 — 1.6 — 2.2 1.6 — 1.6
15 — 2.4 — 3.4 2.4 — 2.4
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎΓ1”Level VIH
(VO = 0.5 or 4.5 Vdc)
5.0 2.0 — 2.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VO = 1.0 or 9.0 Vdc)
10 6.0 — 6.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VO = 1.5 or 13.5 Vdc)
15 10 — 10
1.9
3.1
4.3
— 2.0 —
— 6.0 —
— 10 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOutput Drive Current
Data, Write
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 4.6 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 9.5 Vdc)
(VOH = 13.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOL = 0.4 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOL = 0.5 Vdc)
(VOL = 1.5 Vdc)
Source IOH
Sink IOL
5.0 – 1.2
– 1.0
– 2.0
10 – 3.6
– 3.0
– 6.0
15 – 7.2 — – 6.0 – 12
5.0 1.9 — 1.6
10 3.6 — 3.0
15 7.2 — 6.0
3.2
6.0
12
— – 0.7 —
— – 2.1 —
— – 4.2 —
— 1.1 —
— 2.1 —
— 4.2 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOutput Drive Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOther Outputs
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 2.5 Vdc)
(VOH = 4.6 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 9.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 13.5 Vdc)
Source IOH
5.0 – 3.0
– 2.4
– 4.2
5.0 – 0.64 — – 0.51 – 0.88
10 – 1.6 — – 1.3 – 2.25
15 – 4.2
– 3.4
– 8.8
— – 1.7
— – 0.36
— – 0.9
— – 2.4
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOL = 0.4 Vdc)
(VOL = 0.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOL = 1.5 Vdc)
Sink IOL 5.0 0.64 — 0.51 0.88
10 1.6 — 1.3 2.25
15 4.2 — 3.4
8.8
— 0.36
— 0.9
— 2.4
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mAdc
mAdc
mAdc
mAdc
MOTOROLA CMOS LOGIC DATA
MC14500B
307


Part Number MC14500B
Description Industrial Control Unit
Maker Motorola
Total Page 8 Pages
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