8-bit microcontroller featuring a 6805 CPU core and 2.1MHz operating speed. This HCMOS device offers 32 I/O lines, 176 bytes of RAM, and 6462 words of OTPROM. It operates within a commercial temperature range of 0°C to 70°C and supports a supply voltage of 4.5V to 5.5V. The microcontroller includes PWM channels, an ADC, and a DAC, housed in a 52-terminal PQCC package.
Frequency2.1
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Technical Specifications
Motorola MC68HC705B5FN technical specifications.
General
Max Operating Temperature
70
Number of Terminals
52
Min Operating Temperature
0
Terminal Position
QUAD
JEDEC Package Code
S-PQCC-J52
Width
19.125
Length
19.125
Temperature Grade
COMMERCIAL
Supply Current-Max
6
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
32
External Data Bus Width
0
Address Bus Width
0
Bit Size
8
Speed
2.1
ROM Programmability
OTPROM
ROM (words)
6462
RAM (bytes)
176
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
YES
Compliance
RoHS
No
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Motorola MC68HC705B5FN Datasheet
Download the complete datasheet for Motorola MC68HC705B5FN to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.