Integrated Circuits (ICs)

MC68HC705C8ACFB

Obsolete

Freescale Semiconductor - NXP

IC MCU 8BIT 8KB OTP 44QFP

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Integrated Circuits (ICs)

MC68HC705C8ACFB

Obsolete

Freescale Semiconductor - NXP

IC MCU 8BIT 8KB OTP 44QFP

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MC68HC705C8ACFB

Connectivity	SPI, SCI
Core Processor	HC05
Core Size	8-Bit
Mounting Type	Surface Mount
Number of I/O	24
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	44-QFP
Peripherals	WDT, POR
Program Memory Type	OTP
RAM Size	304
Speed	2.1 MHz
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	3 V

MC68HC705 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Oscillator Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Supplier Device Package	Program Memory Type	Speed	Package / Case	Package / Case [y]	Package / Case [y]	Program Memory Size	Peripherals	RAM Size	Core Size	Number of I/O	Mounting Type	Core Processor	Package / Case	Package / Case	RAM Size	Connectivity	Package / Case	Data Converters [custom]	Data Converters [custom]
Freescale Semiconductor - NXP MC68HC705J1ACDW	85 °C	-40 °C	Internal	5.5 V	3 V	20-SOIC	OTP	4 MHz	20-SOIC	0.295 in	7.5 mm	1.2 KB	POR WDT	64 x 8	8-Bit	14	Surface Mount	HC05
Freescale Semiconductor - NXP MC68HC705C8AB	70 °C	0 °C	Internal	5.5 V	3 V	42-PDIP	OTP	2.1 MHz	42-SDIP				POR WDT		8-Bit	24	Through Hole	HC05	0.6 in	15.24 mm	304	SCI SPI
Freescale Semiconductor - NXP MC68HC705C9AFNE	70 °C	0 °C	Internal	5.5 V	3 V	44-PLCC (16.59x16.59)	OTP	2.1 MHz	44-LCC (J-Lead)			16 KB	POR WDT		8-Bit	24	Surface Mount	HC05			352	SCI SPI
Freescale Semiconductor - NXP MC68HC705C8ACFNE	85 °C	-40 °C	Internal	5.5 V	3 V	44-PLCC (16.59x16.59)	OTP	2.1 MHz	44-LCC (J-Lead)				POR WDT		8-Bit	24	Surface Mount	HC05			304	SCI SPI
Freescale Semiconductor - NXP MC68HC705SR3CP	85 °C	-40 °C	Internal	5.5 V	3 V	40-PDIP	OTP	4 MHz	40-DIP			3.75 KB	LED POR	192 x 8	8-Bit	32	Through Hole	HC05	15.24 mm				0.6 in	8	4
Freescale Semiconductor - NXP MC68HC705C9AVFNE	105 °C	-40 °C	Internal	5.5 V	3 V	44-PLCC (16.59x16.59)	OTP	2.1 MHz	44-LCC (J-Lead)			16 KB	POR WDT		8-Bit	24	Surface Mount	HC05			352	SCI SPI
Freescale Semiconductor - NXP MC68HC705SR3CPE	85 °C	-40 °C	Internal	5.5 V	3 V	40-PDIP	OTP	4 MHz	40-DIP			3.75 KB	LED POR	192 x 8	8-Bit	32	Through Hole	HC05	15.24 mm				0.6 in	8	4
Freescale Semiconductor - NXP MC68HC705C8ACFB	85 °C	-40 °C	Internal	5.5 V	3 V		OTP	2.1 MHz	44-QFP				POR WDT		8-Bit	24	Surface Mount	HC05			304	SCI SPI
Freescale Semiconductor - NXP MC68HC705C9ACP	85 °C	-40 °C	Internal	5.5 V	3 V	40-PDIP	OTP	2.1 MHz	40-DIP			16 KB	POR WDT		8-Bit	24	Through Hole	HC05	15.24 mm		352	SCI SPI	0.6 in
Freescale Semiconductor - NXP MC68HC705SR3PE	70 °C	0 °C	Internal	5.5 V	3 V	40-PDIP	OTP	4 MHz	40-DIP			3.75 KB	LED POR	192 x 8	8-Bit	32	Through Hole	HC05	15.24 mm				0.6 in	8	4

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

MC68HC705 Series

HC05 HC05 Microcontroller IC 8-Bit 2.1MHz 8KB (8K x 8) OTP 44-QFP (10x10)

Documents

Technical documentation and resources