DF2378 microcontroller Series

The DF2378 series from Renesas is a robust lineup of 16-bit and 32-bit microcontrollers (MCUs) designed for a wide range of embedded systems. These MCUs come equipped with 512KB of Flash memory and operate at 3.3V, making them suitable for power-efficient applications. If you're working on projects that require high performance, low power consumption, and a good balance between cost and capability, these MCUs are definitely worth considering. One thing worth noting is their extensive pin count options—both 144-pin and 145-pin packages—which provide flexibility in board design. This means you can tailor your PCB layout to fit specific needs without being constrained by a limited number of pins. Another practical aspect is their compatibility with Renesas’ extensive ecosystem, including development tools, software libraries, and support resources. Engineers tend to reach for this series when they need a reliable, feature-rich MCU for applications such as industrial automation, automotive electronics, and consumer devices where performance and energy efficiency are critical. Given the 512KB Flash capacity, these MCUs can handle complex firmware and large codebases, which is essential

Mfr Part #	Quantity Available	Price	Category	Standard Package	Speed	RAM Size	Core Size	Number of I/O	Data Converters	Oscillator Type	Program Memory Size	Program Memory Type	Voltage - Supply (Vcc/Vdd)	Packaging	Package / Case	Peripherals	Connectivity	Core Processor	Operating Temperature	RoHS	EU RoHS	Interface	Clock Rate	Number of Bits	Voltage Rating	Watchdog Timer	Number of DAC's	Voltage - Supply	Number of ADCs / DACs	Voltage - Supply (Min)	Number of Bits per Element	Width	Mounting Type	Length - Overall	Package Quantity	Number of Positions	Shell Size - Insert	Number of Cores/Bus Width	Protocol	On-Chip RAM	Architecture	Number of Timers	RF Family/Standard	DigiKey Programmable	Printed Circuit Board	Approval Agency	Standard Package Name	Lead Style	Core Type	Rad Hardened	Frequency	Package Cooled	Programmable	Operating Temperature - Junction	MOQ	Unit Pack
DF2378BVFQ35WV renesas electronics	10	1: $195.4075	-	Trays	35 MHz	32 KB	16-Bit	96	A/D 16x10b; D/A 6x8b	External	512 KB	Flash	3 V ~ 3.6 V	Tray	144LQFP	DMA, POR, PWM, WDT	I²C, IrDA, SCI, SmartCard	H8S/2000	-40 to 85 °C	Lead free / RoHS Compliant	Compliant	I2C/SCI	35	10	3	1	2	3.3 V	16	3.6	8	20	Surface Mount	20	LQFP	144	1.45	16 Bit	1	16-chx10-bit	CISC	8	H8S	Yes	144	-	QFP	Gull-wing	-	-	-	-	-	-	-	-
DF2378BVFQ35V renesas electronics	10	1: $177.6065	-	Trays	33 MHz	32 KB	16-Bit	96	A/D 16x10b; D/A 6x8b	External	512 KB	Flash	3 V ~ 3.6 V	Tray	144PQFP	DMA, POR, PWM, WDT	I²C, IrDA, SCI, SmartCard	H8S/2000	-20 to 75 °C	Lead free / RoHS Compliant	Compliant	I2C/SCI	33	10	3	1	2	3.3 V	16	3 V	8	20	Surface Mount	20	PQFP	144	1.45	16 Bit	1	16-chx10-bit	CISC	8	H8S	Yes	144	No	QFP	Gull-wing	H8S	No	33 MHz	PQFP	Yes	75C	-	-
DF2378BVLP35V renesas electronics	10	1: $115.60	-	Trays	33 MHz	32 KB	16-Bit	96	A/D 16x10b; D/A 6x8b	External	512 KB	Flash	3 V ~ 3.6 V	Tray	145TFLGA	DMA, POR, PWM, WDT	I²C, IrDA, SCI, SmartCard	H8S/2000	-20 to 75 °C	Lead free / RoHS Compliant	Compliant	I2C/SCI	33	10	3	1	2	3.3 V	16	3.6	8	9	Surface Mount	9	TFLGA	145	1.1(Max)	16 Bit	1	16-chx10-bit	CISC	8	H8S	Yes	145	No	-	-	-	-	-	-	-	-	-	-
DF2378RVFQ34V renesas electronics	10	1: $284.172	-	Trays	33 MHz	32 KB	16-Bit	96	A/D 16x10b; D/A 6x8b	External	512 KB	Flash	3 V ~ 3.6 V	Tray	144PQFP	DMA, POR, PWM, WDT	I²C, IrDA, SCI, SmartCard	H8S/2000	-20 to 75 °C	Lead free / RoHS Compliant	Compliant	I2C/SCI	33	10	3	1	2	3.3 V	16	3.6	8	20	Surface Mount	20	PQFP	144	1.45	16\|32 Bit	1	16-chx10-bit	CISC	10	H8S	Yes	144	No	QFP	Gull-wing	H8S	-	-	-	-	-	1	0
DF2378RVFQ34WV renesas electronics	10	1: $118.796	-	Trays	33 MHz	32 KB	16-Bit	96	A/D 16x10b; D/A 6x8b	External	512 KB	Flash	3 V ~ 3.6 V	Tray	144PQFP	DMA, POR, PWM, WDT	I²C, IrDA, SCI, SmartCard	H8S/2000	-40 to 85 °C	Lead free / RoHS Compliant	Compliant	I2C/SCI	33	10	3	1	2	3.3 V	16	3.6	8	20	Surface Mount	20	PQFP	144	1.45	16\|32 Bit	1	16-chx10-bit	CISC	10	H8S	Yes	144	-	QFP	Gull-wing	-	-	-	-	-	-	-	-
DF2378AVFQ34V renesas electronics	10	1: $107.984	-	Trays	33 MHz	32 KB	16-Bit	96	A/D 16x10b; D/A 6x8b	External	512 KB	Flash	3 V ~ 3.6 V	Tray	144PQFP	DMA, POR, PWM, WDT	I²C, IrDA, SCI, SmartCard	H8S/2000	-20 to 75 °C	Lead free / RoHS Compliant	Compliant	I2C/SCI	33	10	3	1	2	3.3 V	16	3.6	8	20	Surface Mount	20	PQFP	144	1.45	16\|32 Bit	1	16-chx10-bit	CISC	10	H8S	Yes	144	No	QFP	Gull-wing	-	-	-	-	-	-	-	-
DF2378RVLP34V renesas electronics	10	1: $119.272	-	Trays	33 MHz	32 KB	16-Bit	96	A/D 16x10b; D/A 6x8b	External	512 KB	Flash	3 V ~ 3.6 V	Tray	145TFLGA	DMA, POR, PWM, WDT	I²C, IrDA, SCI, SmartCard	H8S/2000	-20 to 75 °C	Lead free / RoHS Compliant	Compliant	I2C/SCI	33	10	3	1	2	3.3 V	16	3.6	8	9	Surface Mount	9	TFLGA	145	1.1(Max)	16\|32 Bit	1	16-chx10-bit	CISC	10	H8S	Yes	145	No	-	-	-	-	-	-	-	-	-	-
DF2378VFQ34V Renesas Electronics	10	1: $158.916	-	1	34MHz	32K x 8	16-Bit	96	A/D 16x10b; D/A 6x8b	External	512KB (512K x 8)	FLASH	3 V ~ 3.6 V	Tray	144-LQFP	DMA, POR, PWM, WDT	I²C, IrDA, SCI, SmartCard	H8S/2000	-20°C ~ 75°C	Lead free / RoHS Compliant	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	No	-	-	-	-	-	-	-	-	-	-
DF2378AVFQ34WV Renesas Electronics America	0		-	1	34MHz	32K x 8	16-Bit	96	A/D 16x10b; D/A 6x8b	External	512KB (512K x 8)	FLASH	3 V ~ 3.6 V	Tray	144-LQFP	DMA, POR, PWM, WDT	I²C, IrDA, SCI, SmartCard	H8S/2000	-40°C ~ 85°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DF2378RVFQ34 Renesas Technology America	0		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

cigen-DF2378

Series Images (2)

Documents & Media

Frequently Asked Questions

DF2378 microcontroller - Part List

Package / Case

Operating Temperature

Speed

Package Quantity

Standard Package

RAM Size

Clock Rate

Program Memory Size

Program Memory Type

Voltage - Supply (Min)

Width

Length - Overall

Number of Positions

Shell Size - Insert

Number of Cores/Bus Width

Number of Timers

Printed Circuit Board