MC68HC711KS2CFN3 Freescale Semiconductor, MC68HC711KS2CFN3 Datasheet - Page 177

MC68HC711KS2CFN3

Manufacturer Part Number
MC68HC711KS2CFN3
Description
Manufacturer
Freescale Semiconductor
Datasheet

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
Part Number:
MC68HC711KS2CFN3
Manufacturer:
NSC
Quantity:
1 001
Part Number:
MC68HC711KS2CFN3
Manufacturer:
FREESCA
Quantity:
3 184
8.6.3 Serial Peripheral Data Register
M68HC11K Family
MOTOROLA
Address: $002A
The SPDR is used when transmitting or receiving data on the serial bus.
Only a write to this register initiates transmission or reception of a byte,
and this only occurs in the master device. At the completion of
transferring a byte of data, the SPIF status bit is set in both the master
and slave devices.
A read of the SPDR is actually a read of a buffer. To prevent an overrun
and the loss of the byte that caused the overrun, the first SPIF must be
cleared by the time a second transfer of data from the shift register to the
read buffer is initiated.
A write to SPDR goes directly to the transmission shift register.
A read of the SPDR retrieves data from the read data buffer.
Reset:
Read:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 8-5. Serial Peripheral Data Register (SPDR)
Bit 7
Bit 7
0
Serial Peripheral Interface (SPI)
Go to: www.freescale.com
Bit 6
6
0
Bit 5
5
0
Bit 4
4
0
Bit 3
3
0
Serial Peripheral Interface (SPI)
Bit 2
2
0
Bit 1
1
0
Technical Data
SPI Registers
Bit 0
Bit 0
0
177

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