MC705C8ABE Freescale Semiconductor, MC705C8ABE Datasheet - Page 151
![IC MCU 8BIT 42-SDIP](/photos/39/70/397054/pdip42_sml.jpg)
MC705C8ABE
Manufacturer Part Number
MC705C8ABE
Description
IC MCU 8BIT 42-SDIP
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MC68HC705C8AB.pdf
(222 pages)
Specifications of MC705C8ABE
Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
24
Program Memory Size
8KB (8K x 8)
Program Memory Type
OTP
Ram Size
304 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
42-DIP (0.600", 15.24mm)
Processor Series
HC705C
Core
HC05
Data Bus Width
8 bit
Data Ram Size
304 B
Interface Type
SCI, SPI
Maximum Clock Frequency
2.1 MHz
Number Of Programmable I/os
24
Number Of Timers
1
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC705C8ABE
Manufacturer:
Freescale Semiconductor
Quantity:
135
- Current page: 151 of 222
- Download datasheet (3Mb)
11.9.3 SPI Status Register
MC68HC705C8A — Rev. 3
MOTOROLA
Address:
The SPSR shown in
conditions:
SPIF — SPI Flag
WCOL — Write Collision Bit
Reset:
Read:
Write:
•
•
•
This clearable, read-only bit is set each time a byte shifts out of or into
the shift register. SPIF generates an interrupt request if the SPIE bit
in the SPCR is also set. Clear SPIF by reading the SPSR with SPIF
set and then reading or writing the SPDR. Reset clears the SPIF bit.
This clearable, read-only flag is set when software writes to the SPDR
while a transmission is in progress. Clear the WCOL bit by reading the
SPSR with WCOL set and then reading or writing the SPDR. Reset
clears WCOL.
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Transmission complete
0 = Transmission not complete
1 = Invalid write to SPDR
0 = No invalid write to SPDR
SPI transmission complete
Write collision
Mode fault
$000B
SPIF
Bit 7
0
Serial Peripheral Interface (SPI)
Go to: www.freescale.com
Figure 11-9. SPI Status Register (SPSR)
= Unimplemented
WCOL
6
0
Figure 11-9
5
MODF
contains flags to signal these
4
0
3
Serial Peripheral Interface (SPI)
2
SPI I/O Registers
1
Technical Data
Bit 0
Related parts for MC705C8ABE
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC14560BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12034AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MPIC2112P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14520BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12026AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC145152P2](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC68HC11A0P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MCM6726DWJ10](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC44355](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC13282AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14519BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: