MC705C8ABE Freescale Semiconductor, MC705C8ABE Datasheet - Page 22
![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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General Description
1.2 Introduction
1.3 Features
Technical Data
22
The MC68HC705C8A, an enhanced version of the MC68HC705C8, is a
member of the low-cost, high-performance M68HC05 Family of 8-bit
microcontroller units (MCU). The MC68HSC705C8A, introduced in
Appendix A.
the MC68HC705C8A. The M68HC05 Family is based on the
customer-specified integrated circuit (CSIC) design strategy. All MCUs
in the family use the M68HC05 central processor unit (CPU) and are
available with a variety of subsystems, memory sizes and types, and
package types.
Features of the MC68HC705C8A include:
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Freescale Semiconductor, Inc.
For More Information On This Product,
M68HC05 central processor unit (CPU)
On-chip oscillator with crystal/ceramic resonator
Memory-mapped input/output (I/O)
Selectable memory configurations
Selectable programmable and/or non-programmable computer
operating properly (COP) watchdog timers
Selectable port B external interrupt capability
Clock monitor
High current drive on pin C7 (PC7)
24 bidirectional I/O lines and 7 input-only lines
Serial communications interface (SCI) system
Serial peripheral interface (SPI) system
Bootstrap capability
Power-saving stop, wait, and data-retention modes
Single 3.0-volt to 5.5-volt supply (2-volt data-retention mode)
Fully static operation
Go to: www.freescale.com
MC68HSC705C8A, is an enhanced, high-speed version of
General Description
MC68HC705C8A — Rev. 3
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