8-bit microcontroller featuring a 6805 CPU core, operating at a maximum clock frequency of 4.2 MHz and a speed of 2.1 MHz. This HCMOS device includes 4144 words of OTPROM and 176 bytes of RAM, with 31 I/O lines. Packaged in a 42-terminal DIP (R-PDIP-T42) with dual terminal positions, it supports an industrial temperature grade from -40°C to 85°C and operates with a nominal supply voltage of 5V (4.5V to 5.5V).
Frequency2.1
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Technical Specifications
Motorola MC68HC705C4ACB technical specifications.
General
Max Operating Temperature
85
Number of Terminals
42
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T42
Width
15.24
Length
36.83
Temperature Grade
INDUSTRIAL
Supply Current-Max
7
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
4.2
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
31
External Data Bus Width
0
Address Bus Width
0
Bit Size
8
Speed
2.1
ROM Programmability
OTPROM
ROM (words)
4144
RAM (bytes)
176
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
No
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Motorola MC68HC705C4ACB Datasheet
Download the complete datasheet for Motorola MC68HC705C4ACB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.