MC705C8ABE Freescale Semiconductor, MC705C8ABE Datasheet - Page 140
![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
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Serial Peripheral Interface (SPI)
11.3 Features
Technical Data
140
Features of the SPI include:
Figure 11-1
summary of the SPI input/output (I/O) registers.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Full-duplex operation
Master and slave modes
Four programmable master mode frequencies (1.05 MHz
maximum)
2.1-MHz maximum slave mode frequency
Serial clock with programmable polarity and phase
End of transmission interrupt flag
Write collision error flag
Bus contention error flag
Serial Peripheral Interface (SPI)
Go to: www.freescale.com
shows the structure of the SPI module.
MC68HC705C8A — Rev. 3
Figure 11-2
is a
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