MC68HC705C8ACFNE Freescale Semiconductor, MC68HC705C8ACFNE Datasheet - Page 140

IC MCU 8K 2.1MHZ OTP 44-PLCC

MC68HC705C8ACFNE

Manufacturer Part Number
MC68HC705C8ACFNE
Description
IC MCU 8K 2.1MHZ OTP 44-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705C8ACFNE

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
-40°C ~ 85°C
Package / Case
44-PLCC
A/d Inputs
4-Channel, 8-Bit
Eeprom Memory
0 Bytes
Input Output
24
Interface
SCI/SPI
Memory Type
OTP
Number Of Bits
8
Package Type
44-pin PLCC
Programmable Memory
8K Bytes
Timers
3-16-bit
Voltage, Range
3-5.5 V
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
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
RoHS Compliant part

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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.
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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