8-bit microcontroller featuring 2MHz clock speed and 3840 words of OTPROM. This commercial-grade integrated circuit offers 192 bytes of RAM and 32 I/O lines. Operating within a 4.5V to 5.5V supply voltage range, it includes an ADC and has 42 terminals in a PDIP package. Maximum operating temperature is 70°C.
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Technical Specifications
Motorola MC68HC705SR3B technical specifications.
General
Max Operating Temperature
70
Number of Terminals
42
Min Operating Temperature
0
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T42
Width
15.24
Length
36.83
Pin Count
42
Temperature Grade
COMMERCIAL
Supply Current-Max
7
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
4
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
ROM Programmability
OTPROM
ROM (words)
3840
RAM (bytes)
192
PWM Channels
NO
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Motorola MC68HC705SR3B Datasheet
Download the complete datasheet for Motorola MC68HC705SR3B to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.