Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
Package
LQFP100: LQFP100, plastic, low profile quad flat package; 100 terminals; 0.5 mm pitch; 14 mm x 14 mm x 1.4 mm body
Buy Options
MIMXRT1021CAF4B
Active
12NC: 935396796557
Details
Quantity
Unit Pricing
| 1 - 25 | $4.34 |
| 26 - 99 | $4.01 |
| 100+ | $3.67 |
Order
In Stock:450
Order from distributorsOperating Features
| Parameter | Value |
|---|---|
Core: Number of cores (SPEC) | 1 |
Core Type | Arm Cortex-M7 |
Operating Frequency [Max] (MHz) | 400 |
SRAM (kB) | 256 |
CAN | 2 |
| Parameter | Value |
|---|---|
I2C | 4 |
UART | 8 |
USB Controllers | 1 |
PWM | 2 |
Junction Temperature (Min to Max) (℃) | -40 to 105 |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
MIMXRT1021CAF4B(935396796557) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 685.2 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | Maximum Time at Peak Temperatures (s) | |||
|---|---|---|---|---|---|---|---|
| Lead Free Soldering | Lead Free Soldering | Lead Free Soldering | |||||
MIMXRT1021CAF4B (935396796557) | No | 3 | 260 | 40 | |||
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer | Export Control Classification Number (US) |
|---|---|---|
MIMXRT1021CAF4B (935396796557) | 854231 | 5A992C |
Product Change Notice
| Part/12NC | Issue Date | Effective Date | PCN | Title |
|---|---|---|---|---|
MIMXRT1021CAF4B (935396796557) | 2025-04-16 | 2025-05-26 | 202504007I | Freescale Logo to NXP Logo Product Marking Conversion for All Remaining Former Freescale Products |
MIMXRT1021CAF4B (935396796557) | 2022-11-18 | 2023-02-16 | 202210022F01 | i.MXRT1020/RT1015 Assembly Site Expansion from NXP-ATKL to TFME-T |
MIMXRT1021CAF4B (935396796557) | 2021-05-08 | 2021-05-09 | 202104017I | i.MX RT1015/RT1020/RT1050/RT1060 Data Sheet Rev 2 Update i.MX RT1024 Data Sheet Rev 1 Update and i.MX RT1064 Data Sheet Rev 3 Update |
MIMXRT1021CAF4B (935396796557) | 2020-12-15 | 2020-12-16 | 202011011I | NXP Will Add a Sealed Date to the Product Label |
MIMXRT1021CAF4B (935396796557) | 2020-10-30 | 2020-11-30 | 202007015I | NXP Standardized Tray Attributes for LQFP 14x14 Bulk Shipments |
More about i.MX-RT1020
i.MX RT1020 Crossover MCUs are based on the Arm® Cortex®-M7 core for real-time microcontroller (MCU) performance and high integration for industrial and IoT applications.
The i.MX RT1020 Arm® Cortex®-M7 operates at up to 500 MHz with 256 KB on-chip RAM that can be configured as Tightly-Coupled Memory or general purpose. This real-time MCU family offers various memory interfaces and a wide range of connectivity interfaces including UART, SPI, I²C, USB, 10/100M Ethernet and CAN. 144 LQFP and 100 LQFP packages for low-cost PCB designs.
The i.MX RT1020 family is supported by the MCUXpresso ecosystem, which includes an SDK, a choice of IDEs and secure provisioning and configuration tools to enable rapid development.