R5F564MLDDLC#21 Equivalent & Substitute Parts

Part Overview

The R5F564MLDDLC#21 is a 32-bit single-core RXv2 microcontroller from Renesas Electronics Corporation's RX600 series, operating at 120MHz with 4MB FLASH memory. This device is classified as Active product status and is designed for embedded applications requiring robust connectivity options including CANbus, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, and USB interfaces. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the RX600 product line, ensuring functional compatibility in system designs.

Substiute Parts

R5F564MLDDLC#21

Renesas Electronics CorporationIn Stock: 1139R5F564MLDDLC#21 Datasheet

Current PartRFQ

R5F564MLGDLC#21

Renesas Electronics CorporationIn Stock: 808R5F564MLGDLC#21 Datasheet

Parametric EquivalentRFQ

R5F564MLHDLC#21

Renesas Electronics CorporationIn Stock: 1098R5F564MLHDLC#21 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the R5F564MLDDLC#21 are identified based on strict parametric equivalence within the RX600 microcontroller family. The substitution criteria are defined by the following key parameters that must remain identical:

• Core Processor: RXv2
• Core Size: 32-Bit Single-Core
• Speed: 120MHz
• Program Memory Size: 4MB (4M x 8) FLASH
• EEPROM Size: 64K x 8
• RAM Size: 552K x 8
• Voltage Supply Range: 2.7V ~ 3.6V
• Data Converters: A/D 29x12b; D/A 2x12b
• Number of I/O: 127
• Package / Case: 177-TFLGA (8x8)
• Operating Temperature Range: -40°C ~ 85°C (TA)

The identified substitute parts R5F564MLGDLC#21 and R5F564MLHDLC#21 maintain all critical electrical and mechanical parameters, ensuring direct functional compatibility in system designs without modification to PCB layout or firmware.

Parameter Comparison

Engineering Selection Recommendations

All three parts—R5F564MLDDLC#21, R5F564MLGDLC#21, and R5F564MLHDLC#21—maintain Active product status from Renesas Electronics Corporation and are ROHS3 compliant with identical REACH status. Selection between these parts should be based on inventory availability and lead time requirements, as all electrical, mechanical, and compliance parameters are equivalent. Current inventory levels are: R5F564MLDDLC#21 (1083 pcs), R5F564MLGDLC#21 (790 pcs), and R5F564MLHDLC#21 (1084 pcs).

Frequently Asked Questions (FAQ)

Q: Can R5F564MLGDLC#21 or R5F564MLHDLC#21 be used as direct replacements for R5F564MLDDLC#21?

A: Yes. All three parts are parametrically equivalent across all critical electrical and mechanical specifications, including processor architecture, clock speed, memory configuration, I/O count, voltage supply range, and package type. Direct substitution is supported without PCB redesign or firmware modification.

Q: Are there any differences in connectivity or peripheral support between these parts?

A: No. All three parts provide identical connectivity interfaces (CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB) and peripheral support (DMA, LVD, POR, PWM, WDT).

Q: What is the significance of the different part number suffixes (DD, GD, HD)?

A: The suffixes represent internal Renesas product variants within the RX600 series. These variants maintain full parametric equivalence for the specified electrical and mechanical parameters listed in this document.

Q: Are all three parts suitable for the same operating temperature range?

A: Yes. All parts operate across the identical temperature range of -40°C to 85°C (TA).

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: All three parts have MSL 3 with a floor life of 168 hours, indicating identical moisture handling requirements during storage and assembly.

Q: Are there any compliance or certification differences between these parts?

A: No. All three parts are ROHS3 compliant, REACH unaffected, and share identical ECCN and HTSUS classifications.