Freescale Semiconductor
MC68HC705SR3CFB
8-Bit MCU, 4MHz, 192B RAM, 3840B OTPROM, 44-Pin QFP, Industrial
8-bit HC-CMOS microcontroller featuring a 6805 CPU core. Operates with a maximum clock frequency of 4 MHz and a supply voltage range of 4.5V to 5.5V. Includes 3840 words of OTPROM and 192 bytes of RAM. Offers 32 I/O lines, PWM channels, and an integrated ADC. Packaged in a 44-pin S-PQFP-G44 (10x10mm) with an industrial temperature grade (-40°C to 85°C).
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Technical Specifications
Freescale Semiconductor MC68HC705SR3CFB 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
Pin Count
44
Temperature Grade
INDUSTRIAL
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
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
Eccn Code
EAR99
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Freescale Semiconductor MC68HC705SR3CFB Datasheet
Download the complete datasheet for Freescale Semiconductor MC68HC705SR3CFB to view detailed technical specifications.
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