Port Input/Output. CDP68HC68P1 Datasheet

CDP68HC68P1 Input/Output. Datasheet pdf. Equivalent


GE CDP68HC68P1
CMOS Peripherals
CDP68HC68P1
Advance Information
100
I D.
M ISO
MOS I
SCK
CE
DO
VSS
•• Voo
'5 D.
•• 02
13 03
" D'
" D'
.0 os
07
TOP VI EW
92C5-40410
TERMINAL ASSIGNMENT
CMOS Single Port Input/Output
Features:
• Fully static ope._ don
• 8-Bit I/O port - each bit can
• Operating voltage range 3-6 V
• Compatible with RCA/Motorola SPI bus
be individually programmed
as an input or output via an
• 2 external address pins tied to Voo or Vss
8-bit data direction register
to allow up to 4 devices to share the
• Programmable on-board
same chip enable
comparator
• Versatile bit-set and bit-clear capability
• Simultaneous transfer of
• Accepts either SCK clock polarity - SCK
compare information to CPU
voltage level is latched when chip enable
during read or write -
goes active
separate access not required
• All inputs are Schmitt- Trigger
The single port I/O is a serially addressed 8 bit Input/Output
port that allows byte or individual bit control. It consists of
three registers. an output buffer and control logic. Data is
shifted in and out of the port via a shift register that utilizes
the SPI (Serial.peripherallnterface) bus. The I/O port data
flow is controlled by the Data Direction Register and data is
stored in the Data Register that outputs or senses the logic
levels at the buffered 110 pins. All inputs. including the
serial interface are schmitt triggered. The device also
features a compare function that compares the data register
and port pin val ues for 4 programmable conditions and sets
a software accessible flag if the condition is satisfied. The
user also has the option of bit-set or bit-clear when writing
to the data register.
The CDP68HC66P1 is supplied in 16-lead, hermetiC. dual-
in-line side-brazed ceramic (D suffix). 16-lead dual-in-line
plastic (E suffix) and 16-lead, surface mount. (small outline),
plastic (M suffix) packages.
MAXIMUM RATINGS. Absolute-Maximum Values:
DC SUPPLY-VOLTAGE RANGE. (Voe)
(Voltage referenced to Vss terminal) .................................................................... -0.5 to +7 V
INPUT VOLTAGE RANGE, ALL INPUTS ........................................................... -0.5 to Vee +0.5 V
DC INPUT CURRENT, ANY ONE INPUT .................................................................... ±10 mA
POWER DISSIPATION PER PACKAGE (Pe):
For TA = -40 to +60°C (PACKAGE TYPE E) .............................................................. 500 mW
For TA = +60 to +85°C (PACKAGE TYPE E) ................................ Derate Linearly at 12 mW/oC to 200 mW
For TA = -55 to +100°C (PACKAGE TYPE D) ............................................................. 500 mW
For TA = +100 to 125°C (PACKAGE TYPE D) ............................... Derate Linearly at 12 mW/oC to 200 mW
For TA = -40 to HO°C (PACKAGE TYPE M)* ............................................................. 400 mW
For TA = +70 to +85°C (PACKAGE TYPE M)* ................................ Derate Linearly at 6 mW/oC to 310 mW
DEVICE DISSIPATION PER OUTPUT TRANSISTOR
For TA = FULL PACKAGE-TEMPERATURE RANGE (All Package Types) .................................... 100 mW
OPERATING-TEMPERATURE RANGE (TA):
PACKAGE TYPE D ............................................................................... -55 to +125°C
PACKAGE TYPE E, M ............................................................................. -40 to +85°C
STORAGE-TEMPERATURE RANGE (Tatg) ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• -65 to +150°C
LEAD TEMPERATURE (DURING SOLDERING):
At distance 1/16 ± 1132 in. (1.59 ± 0.79 mm) from case for 10 s maximum .................................... +265°C
• Printed-circuit board mount: 57 mm x 57 mm minimum area x 1.6 mm thick G1 a epoxy glass. or equivalent.
File Number 1858
534 _________________________________________________________________


CDP68HC68P1 Datasheet
Recommendation CDP68HC68P1 Datasheet
Part CDP68HC68P1
Description CMOS Single Port Input/Output
Feature CDP68HC68P1; CMOS Peripherals CDP68HC68P1 Advance Information 100 I D. M ISO MOS I SCK CE DO VSS •• Voo '5 D. .
Manufacture GE
Datasheet
Download CDP68HC68P1 Datasheet




GE CDP68HC68P1
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ CMOS Peripherals
CDP68HC68P1
RECOMMENDED OPERATING CONDITIONS AT TA = -400 to +850 C
For maximum reliability. operetlnll conditions should be Hlected 10 that operation II alwayl within the followlnll rengel:
LIMITS
CHARACTERISTIC
ALL TYPES
UNITS
DC Operating Voltage Range
Serial Clock Frequency
Input Voltage Range
MOSI-----~
TI====:jsc.
101
-
-
-
-
-
-
-
1
100
facK
Vee = 3 V
Vee = 4.5 V
VIH
VIL
MIN.
3
-
-
-
-0.3
MAX.
6
1.05
2.1
Vee + 0.3
-
MISO
V
MHz
V
..
INPUT/OUTPUT
00-07
92CM-40404
FIg. 1 " Single port I/O block diagram.
DATA IN
DATA OUT
CLOCK
COP6BHC6BPI
tiD PORT
92CS-40405
FIg. 2" Smgle port I/O.
---------------------------------__________________________ "5



GE CDP68HC68P1
__________________________________________________
CMOSPeriphe~ls
CDP68HC68P1
a.STATIC ELECTRICAL CHARACTERISTICS AT TA =-40 to +85°C, Voo = 3.3 V ± 10"10, Except Noted
CHARACTERISTIC
CONDITIONS
MIN.
LIMITS
TYP.-
MAX.
UNITS
Standby Device Current
loos
-
Output Voltage High Level VOH 10H =-0.4 mA, Voo =3 V
Output Voltage Low Level
VOL
10L =0.4 mA, Voo =3 V
-1
2.7 -
--
15 Jl.A
-
0.3
Input Voltage
00-07
Positive Trigger Threshold
Negative Trigger Th reshold
Hysteresis
V.
VN
V,H
-
-
-
-1.85
-0.85
-0.85
2.4
1.35
V
1.25
Input Voltage
100,101, MOSI, SCK, CE
Positive Trigger Threshold
Negative Trigger Threshold
Hysteresis
Input Leakage Current
V.
VN
V,H
liN
-
-
-
-
1.3 -
1.9
-0.8
1.2
0.5 - 0.95
- - ±1
3-State Output Leakage
Current
lOUT
-
- - Jl.A
±10
Operating Device Current
10PER #
V,N =V'L, V,H
- 0.1 1 mA
Input Capacitance
C'N V,N =0 V, f =1 MHz, TA =25°C
-
4 6 pF
=- Typical values are for TA 25° C and nominal Voo.
= =# Outputs open circuited; cycle time Min. teycl., duty 100"10.
a.STATIC ELECTRICAL CHARACTERISTICS AT TA= -40 to +85° C, Voo = 5 V ± 10"10, Except Noted
CHARACTERISTIC
Standby Device Current
Output Voltage High Level
Output Voltage Low Level
Output Voltage High Level
Output Voltage Low Level
Input Voltage
00-07
Positive Trigger Threshold
Negative Trigger Th reshold
Hysteresis
Input Voltage
100, ID1,MOSI, SCK, CE
Positive Trigger Threshold
Negative Trigger Threshold
Hysteresis
Input Leakage Current
3-State Output Leakage
Current
Operating Device Current
loos
VOH
VOL
VOH
VOL
V.
VN
V,H
V.
VN
V,H
liN
lOUT
10.ER#
CONDITIONS
-
10H =-1.6 mA, Voo =4.5 V
10L =1.6 mA, Voo =4.5 V
10H :S 20 Jl.A, Voo =4.5 V
10L :S 20 Jl.A, Voo =4.5 V
-
-
-
-
-
-
-
-
V,N =V'L, V,H
MIN.
-
3.7
-
4.4
-
LIMITS
TYP.-
1
-
-
-
-
MAX.
15
-
0.4
-
0.1
UNITS
Jl.A
-2.15
3.05
-1.35
V
2
0.8 -
1.2
-3.15
-1.7
-1.3
--
--
3.85
2.25
1.7
±1
±10
Jl.A
- 0.2 2 mA
Input CapaCitance
C'N V,N =0 V, f =1 MHz, TA=25° C
-
4 6 pF
- Typical values are for TA= 25° C and nominal Voo.
# Outputs open circuited; cycle time = Min. teyel., duty = 100"10.
536 _______________________________________________________________





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