8-bit microcontroller featuring a 6805 CPU core, operating at a maximum clock frequency of 4.2 MHz with a speed of 2.1 MHz. This integrated circuit offers 352 bytes of RAM and 15932 words of OTPROM for program storage, with 31 I/O lines available. Housed in a 44-terminal PQFP package (S-PQFP-G44), it operates within an industrial temperature range of -40°C to 85°C and supports a nominal supply voltage of 5V.
Frequency2.1
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Technical Specifications
Motorola MC68HC705C9ACFB technical specifications.
General
Max Operating Temperature
85
Number of Terminals
44
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G44
Width
10
Length
10
Temperature Grade
INDUSTRIAL
Supply Current-Max
5.25
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)
15932
RAM (bytes)
352
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 MC68HC705C9ACFB Datasheet
Download the complete datasheet for Motorola MC68HC705C9ACFB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.