RM44L520APZT Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The RM44L520APZT is a 32-bit ARM Cortex-R4F safety microcontroller from Texas Instruments operating at up to 80MHz, designed for automotive and industrial functional safety applications. It integrates an ADC, DMA channels, and JTAG boundary scan, offered in a QFP package and AEC-Q100 qualified for use in ISO 26262 safety-critical embedded control systems.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- RM44L520APZT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $13.7100(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of RM44L520APZT?
- 32-bit ARM Cortex-R4F core at up to 80MHz for real-time control
- Integrated ADC for analog sensor data acquisition
- DMA channels for efficient autonomous data transfers
- JTAG boundary scan support for in-system testing and debug
- AEC-Q100 automotive safety qualification introduced December 2016
- QFP package with lead-free construction for automotive reliability
What is RM44L520APZT used for?
The RM44L520APZT is designed for safety-critical automotive applications such as electronic power steering (EPS), antilock braking systems (ABS), and advanced driver assistance systems (ADAS) requiring ISO 26262 functional safety compliance. It is also used in industrial safety controllers, motor control inverters, and industrial robotics where a high-performance real-time processor with built-in diagnostic features is essential.
What are the specifications of RM44L520APZT?
| Pbfree Code | Yes |
| Date Of Intro | 2016-12-10 |
| YTEOL | 15 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-R4F |
| Clock Frequency-Max | 80MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e4 |
| Number of I/O Lines | 45 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 131072 |
| ROM (words) | 786432 |
| ROM Programmability | FLASH |
| Speed | 120MHz |
| Supply Voltage-Max | 1.32V |
| Supply Voltage-Min | 1.2V |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Philippines |
Where can I find the RM44L520APZT datasheet?
RM44L520APZT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for RM44L520APZT?
Compatible alternatives and drop-in replacements for RM44L520APZT:
Frequently Asked Questions
What CPU does the RM44L520APZT use and at what clock speed?
The RM44L520APZT is built on the ARM Cortex-R4F processor core operating at up to 80MHz. The Cortex-R4F is a real-time capable, 32-bit CPU with a hardware floating-point unit (FPU), designed for deterministic low-latency execution in embedded safety applications such as automotive control units and industrial motor drives.
Is the RM44L520APZT suitable for functional safety applications?
Yes, the RM44L520APZT is designed for functional safety applications and is AEC-Q100 automotive qualified. It is used in ISO 26262 compliant designs for automotive systems and can support IEC 61508 safety integrity levels in industrial applications. Its Cortex-R4F core includes lockstep and error-correction mechanisms commonly used in safety-critical embedded designs.
What peripherals are integrated in the RM44L520APZT?
The RM44L520APZT integrates a multi-channel analog-to-digital converter (ADC), DMA channels for CPU-independent data movement, and JTAG boundary scan for production-level testing and in-circuit debugging. These integrated peripherals reduce the need for external components and support complex real-time control algorithms in automotive and industrial embedded systems.
What package does the RM44L520APZT come in?
The RM44L520APZT is available in a QFP (Quad Flat Package), a standard surface-mount package used for high-pin-count microcontrollers. The QFP format provides the pin density needed to expose the RM44L520's extensive I/O and peripheral interfaces while remaining compatible with standard SMT assembly processes used in automotive and industrial PCB manufacturing.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $19.3800 | $19.38 |
| 5+ | $19.0600 | $95.30 |
| 10+ | $15.4800 | $154.80 |
| 24+ | $15.4717 | $371.32 |
| 90+ | $14.3600 | $1292.40 |
| 270+ | $13.7100 | $3701.70 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit