Equivalent & Substitute Parts for DF2210CUFP24V

Part Overview

The DF2210CUFP24V is a 16-bit H8S/2200 microcontroller manufactured by Renesas Electronics Corporation. This Surface Mount device features 32KB FLASH program memory, 4KB RAM, and operates at 24MHz with a supply voltage range of 2.7V to 3.6V. The device is packaged in a 64-LQFP form factor and includes integrated peripherals such as DMA, PWM, WDT, and a 6-channel 10-bit A/D converter. With an Active product status, this microcontroller remains suitable for ongoing designs. Alternative part numbers may be required when higher program memory capacity is needed or when managing component availability across production batches.

Key Parameters

Parameter	Value
Core Processor	H8S/2000
Core Size	16-Bit
Speed	24MHz
Program Memory Type	FLASH
Program Memory Size	32KB (32K x 8)
RAM Size	4K x 8
Voltage Supply (Vcc/Vdd)	2.7V ~ 3.6V
Number of I/O	37
Package / Case	64-LQFP
Mounting Type	Surface Mount
Operating Temperature	-20°C ~ 75°C (TA)

Substitute Part Grouping Explanation

Substitution eligibility for the DF2210CUFP24V is determined by the following critical parameters:

Core Processor Architecture: Must be H8S/2000 to ensure instruction set compatibility
Core Size: Must remain 16-Bit for software compatibility
Operating Frequency: Must be 24MHz to maintain timing specifications
Package Type: Must be 64-LQFP to ensure PCB layout compatibility
Supply Voltage Range: Must support 2.7V ~ 3.6V operation
Peripheral Set: Must include SCI, SmartCard, USB connectivity and DMA, POR, PWM, WDT peripherals
I/O Count: Must provide 37 I/O pins

The DF2211UFP24V qualifies as a direct substitute based on these parameters. Differences in program memory size (64KB versus 32KB) and RAM size (8K x 8 versus 4K x 8) do not prevent substitution, as these represent functional enhancements rather than incompatibilities. The substitute part maintains identical core architecture, speed, package, voltage specifications, and peripheral configuration.

Parameter Comparison

Parameter	DF2210CUFP24V (Main)	DF2211UFP24V (Substitute)
Manufacturer	Renesas Electronics Corporation	Renesas Electronics Corporation
Series	H8® H8S/2200	H8® H8S/2200
Core Processor	H8S/2000	H8S/2000
Core Size	16-Bit	16-Bit
Speed	24MHz	24MHz
Program Memory Type	FLASH	FLASH
Program Memory Size	32KB (32K x 8)	64KB (64K x 8)
RAM Size	4K x 8	8K x 8
Voltage Supply (Vcc/Vdd)	2.7V ~ 3.6V	2.7V ~ 3.6V
Data Converters	A/D 6x10b	A/D 6x10b
Connectivity	SCI, SmartCard, USB	SCI, SmartCard, USB
Peripherals	DMA, POR, PWM, WDT	DMA, POR, PWM, WDT
Number of I/O	37	37
Oscillator Type	External	External
Operating Temperature	-20°C ~ 75°C (TA)	-20°C ~ 75°C (TA)
Mounting Type	Surface Mount	Surface Mount
Package / Case	64-LQFP	64-LQFP
Supplier Device Package	64-LFQFP (10x10)	64-LFQFP (10x10)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8542.31.0001	8542.31.0001
Product Status	Active	Not For New Designs

Engineering Selection Recommendations

The DF2210CUFP24V maintains Active product status and is recommended for new designs requiring 32KB FLASH memory capacity. Both the main part and substitute part are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

The DF2211UFP24V is classified as Not For New Designs but remains functionally compatible. This substitute part provides doubled program memory (64KB) and doubled RAM (8K x 8) while maintaining identical core architecture, speed, package configuration, and peripheral set. Selection between these parts depends on application memory requirements and design phase status. For ongoing production of existing designs, either part may be used interchangeably provided firmware memory allocation is compatible with the selected device.

Frequently Asked Questions (FAQ)

Q: Can the DF2211UFP24V replace the DF2210CUFP24V in existing designs?

A: Yes. Both devices share identical core processor architecture (H8S/2000), operating frequency (24MHz), package type (64-LQFP), supply voltage range (2.7V ~ 3.6V), I/O count (37 pins), and peripheral configuration. The DF2211UFP24V provides additional program memory (64KB versus 32KB) and RAM (8K x 8 versus 4K x 8), which do not create incompatibility. Firmware must be verified to operate within the memory constraints of the selected device.

Q: What are the key differences between these parts?

A: The primary differences are program memory size and RAM capacity. The DF2210CUFP24V provides 32KB FLASH and 4KB RAM. The DF2211UFP24V provides 64KB FLASH and 8KB RAM. All other electrical, mechanical, and functional parameters are identical.

Q: Are both parts available in the same packaging?

A: Yes. Both parts use 64-LQFP (10x10) Surface Mount packaging with identical pin configuration and footprint. PCB layout compatibility is maintained.

Q: What is the significance of the product status difference?

A: The DF2210CUFP24V is Active and suitable for new designs. The DF2211UFP24V is marked Not For New Designs, indicating Renesas recommends it for existing production only. For new development, the DF2210CUFP24V is the preferred selection.

Q: Do these parts require different handling or storage procedures?

A: Both parts share identical Moisture Sensitivity Level (MSL 3, 168 Hours) and require the same handling and storage protocols.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message