MC68HC711KS2CFN3 Freescale Semiconductor, MC68HC711KS2CFN3 Datasheet - Page 145
MC68HC711KS2CFN3
Manufacturer Part Number
MC68HC711KS2CFN3
Description
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68HC711KS2CFN3.pdf
(290 pages)
Specifications of MC68HC711KS2CFN3
Cpu Family
HC11
Device Core Size
8b
Frequency (max)
4MHz
Interface Type
SCI/SPI
Program Memory Type
ROM
Program Memory Size
32KB
Total Internal Ram Size
1KB
# I/os (max)
51
Number Of Timers - General Purpose
8
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
On-chip Adc
8-chx8-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
68
Package Type
PLCC
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC711KS2CFN3
Manufacturer:
NSC
Quantity:
1 001
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6.9 Port G
M68HC11K Family
MOTOROLA
Alternate Pin Function:
1. Not available on KS devices
1. Not available on KS devices
Address: $007E
Address: $007F
The state of port G pin 7 (PG7) at reset is mode dependent. In
single-chip or bootstrap modes, it is a high-impedance input; its data
direction can be changed through DDRG. In expanded and special test
modes, PG7 functions as the R/W line to control the direction of data flow
between the MCU and external memory devices.
Port G pins (PG[6:0]) reset to high-impedance inputs in any mode. Data
direction can be changed through DDRG. Port G bits [5:0] can serve as
memory expansion address lines (see
expanded and special test modes. M68HC11KS devices do not contain
these pins.
All eight port G pins have selectable internal pullup resistors (see
Internal Pullup
DDG[7:0] — Data Direction for Port G Bits
Reset:
Reset:
Read:
Read:
Write:
Write:
Freescale Semiconductor, Inc.
Figure 6-14. Port G Data Direction Register (DDRG)
For More Information On This Product,
0 = Input
1 = Output
Figure 6-13. Port G Data Register (PORTG)
DDG7
Bit 7
PG7
R/W
Bit 7
0
0
Go to: www.freescale.com
Parallel Input/Output
DDG6
PG6
Resistors).
—
6
0
6
0
(1)
(1)
DDG5
PG5
XA18
5
0
5
0
(1)
(1)
DDG4
PG4
XA17
4
0
4
0
(1)
(1)
11.3 Memory
DDG3
PG3
XA16
3
0
3
0
(1)
(1)
DDG2
PG2
XA15
2
0
2
0
(1)
(1)
Expansion) in
Parallel Input/Output
DDG1
PG1
XA14
1
0
1
0
Technical Data
(1)
(1)
DDG0
PG0
XA13
6.11
Bit 0
Bit 0
Port G
0
0
(1)
145
(1)
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