Texas Instruments AM13E23019 Product Info

Parameters

CPU	Arm® Cortex®-M33
Frequency (MHz)	200
Flash memory (kByte)	512
RAM (kByte)	128
ADC type	3 12-bit SAR
Features	AES encryption, Automation, CAN FD, Comparator, DAC, DMA, RTC, Robotics
UART	6
CAN (#)	CAN-FD
PWM (Ch)	30
TI functional safety category	Functional Safety-Compliant
Number of ADC channels	32
SPI	4
QEP	3
Operating temperature range (°C)	-40 to 105
Rating	Catalog
Communication interface	CAN-FD, I2C, SPI, UART
Operating system	BareMetal (No OS), FreeRTOS, Zephyr RTOS
Hardware accelerators	Arm TrustZone, Floating point unit, TinyEngine™ NPU, Trigonometric math accelerator
Edge AI enabled	Edge AI Studio enabled, Yes
Number of GPIOs	0
Security	Cryptographic acceleration, Hardware-enforced isolation, Secure boot, Secure communication, Secure debug, Secure firmware & software update, Secure storage, Software IP protection

Package

LQFP (PM)-64-144 mm² 12 x 12

Features

Device Cores
- Arm Cortex-M33 32-bit CPU up to 200MHz
  - Floating Point Unit (FPU), Custom Datapath Extension (CDE), Memory Protection Unit (MPU) and Micro Trace Buffer (MTB)
  - DSP Extension and 32-bit Trigonometric Math Unit (TMU) accelerates trigonometric calculations
  - DMIPS=310 and Coremark=800
- 1x TinyEngineTM Neural-Network Processing Unit (NPU) optimized for time-series Edge AI enablement
Memories
- Up to 512kB (2 banks of up to 256kB, 1kB sectors) of non-volatile flash memory
  - 144-bit word with Error Correction Code
  - Bank swap for dual-image firmware
- Up to 128kB of 0-wait state SRAM
  - Hardware parity and 1kB instruction cache
- External Peripheral Interface (EPI) supporting SDRAM, ASRAM, or ASIC/FPGA external interfaces
High-Performance Analog Peripherals
- 3x SAR Analog-to-digital Converters (ADCs)
  - 6.67MSPS with 12-bit resolution
  - Each ADC supports up to 32 channels
  - Configurable 1.65V or 2.5V internal shared voltage reference (VREF)
  - Support for external voltage reference (VREF)
  - Hardware oversampling and undersampling modes, with accumulation, averaging and outlier rejection
- 4x Analog Comparator Sub-systems (CMPSS)
  - 2x Comparators with Window Functionality
  - 2x 10-bit effective DAC and 2x digital filters
  - CMPSS[2:3] support buffered DACL_OUT to pin
- 3x Programmable Gain Amplifiers (PGA)
  - Unity Gain Support
  - Inverting and non-inverting gain mode support
  - Gain options: 1, 2/-1, 4/-3, 8/-7, 16/-15, 32/-31, 64/-63
  - 4:1 input mux supporting up to 12 channels
  - Programmable output filtering
- Programmable analog connections between ADC, PGAs, CMPSS and DAC
Optimized Low-Power Modes
- RUN: 49mA @ 200MHz
- STANDBY: 1.84mA with CPU execution resume and 32kB SRAM retention
- SHUTDOWN: <5µA with IO wake-up capability
Flexible System Peripherals
- 12-channel Data Movement Architecture (DMA) controller
- Nested Vectored Interrupt Controller (NVIC)
- Up to 107 GPIO with Input/Output XBAR connectivity
- 8 GPIOs with Shutdown Wakeup Capability
- 1x Windowed Watchdog Timer (WWDT)
  - Independent 32kHz clock with programmable divider
  - 25-bit counter with configurable timer periods
- 2x general-purpose timers
  - TIMG4 (32-bit), TIMG12 (16-bit)
  - Pre-scaler, Compare/Capture, Shadow
  - Up to 2x channels each
Real-time Control Peripherals
- 5x Motor Control Pulse Width Modulation (MCPWM) modules
  - 6 PWM channels per module with 16-bit time base
  - 4 Start Of Conversion (SOCs) per module enable precise ADC sampling for single shunt or three shunt current sensing mode
  - Support dead-band, trip event and time base synchronization
- 2x Enhanced Capture (eCAP) modules
  - 32-bit timer for speed, elapsed time, period and duty cycle measurements
  - 1x alternative PWM channel per module
- 3x Enhanced Quadrature Encoder Pulse (eQEP)
  - Supports linear or rotary incremental encoder interface
  - Edge capture unit for optimized speed measurement at low speed
- Device Crossbars (INPUTXBAR, OUTPUTXBAR, PWMXBAR)
  - Flexibility to route signals from GPIO to other modules
  - For example, the INPUTXBAR is used to route signals from a GPIO to other modules such as ADC, CMPSS, MCPWM, eCAP, eQEP, and external interrupts
Enhanced Serial Communication Interfaces
- Two configurable serial interfaces supporting UART (LIN) or I2C (SMBus/PMBus)
- Four configurable serial interfaces supporting UART, I2C, or SPI
- One Modular Controller Area Network (MCAN) with Flexible Data-rate (CAN FD)
Clock System
- Internal 4MHz/32MHz oscillator (SYSOSC)
- Internal 32kHz oscillator (LFOSC)
- System Phase-locked loop (SYSPLL) up to 200MHz
- External 4MHz to 25MHz crystal oscillator (XTAL)
- External 4MHz to 48MHz clock input (HFCLK)
OS Support
- FreeRTOS, Zephyr, Baremetal
Safety
- Enabling IEC61508 SIL-2 and SIL-3 systems
Data Integrity and Encryption
- Secure Boot/FWU/Debug/JTAG Lock
- Secure Key Storage and Management
- Privileged/Non-Privileged resource partitioning
- Flash Write/Erase/Hide Protections
- Device Life cycle Management
- AES Encryption with 128- or 256-bit Key
- Unique Identification Number (UID)
Internal Diagnostic Modules
- Cyclic Redundancy Checker (CRC-16, CRC-32)
- Integrated Temperature Sensor
- Integrated BOR/POR Supply Monitors
Development Support
- JTAG (4-pin) and Serial Wire Debug (SWD) (2-pin)
- Micro Trace Buffer (MTB)
- Embedded Trace Macrocell (ETM) (TRACE_DATA[0:3])
  - Supports Serial Trace and Parallel Trace
Package Options
- 128-pin PDT Thin Quad Flat Package (TQFP) (0.4mm pitch)
- 100-pin PZ Low-profile Quad Flat Pack (LQFP) (0.5mm pitch)
- 80-pin PN Low-profile Quad Flat Pack (LQFP) (0.5mm pitch)
- 64-pin PM Low-profile Quad Flat Pack (LQFP) (0.5mm pitch)
- 48-pin PT Low-profile Quad Flat Pack (LQFP) (0.5mm pitch)
- 48-pin RGZ Very Thin Quad Flatpack No-Lead (VQFN) (0.5mm pitch)
Operating Characteristics
- Supply voltage: 3.3V
- Ambient Temperature Range(TA): –40°C up to 105°C

Device Cores
- Arm Cortex-M33 32-bit CPU up to 200MHz
  - Floating Point Unit (FPU), Custom Datapath Extension (CDE), Memory Protection Unit (MPU) and Micro Trace Buffer (MTB)
  - DSP Extension and 32-bit Trigonometric Math Unit (TMU) accelerates trigonometric calculations
  - DMIPS=310 and Coremark=800
- 1x TinyEngineTM Neural-Network Processing Unit (NPU) optimized for time-series Edge AI enablement
Memories
- Up to 512kB (2 banks of up to 256kB, 1kB sectors) of non-volatile flash memory
  - 144-bit word with Error Correction Code
  - Bank swap for dual-image firmware
- Up to 128kB of 0-wait state SRAM
  - Hardware parity and 1kB instruction cache
- External Peripheral Interface (EPI) supporting SDRAM, ASRAM, or ASIC/FPGA external interfaces
High-Performance Analog Peripherals
- 3x SAR Analog-to-digital Converters (ADCs)
  - 6.67MSPS with 12-bit resolution
  - Each ADC supports up to 32 channels
  - Configurable 1.65V or 2.5V internal shared voltage reference (VREF)
  - Support for external voltage reference (VREF)
  - Hardware oversampling and undersampling modes, with accumulation, averaging and outlier rejection
- 4x Analog Comparator Sub-systems (CMPSS)
  - 2x Comparators with Window Functionality
  - 2x 10-bit effective DAC and 2x digital filters
  - CMPSS[2:3] support buffered DACL_OUT to pin
- 3x Programmable Gain Amplifiers (PGA)
  - Unity Gain Support
  - Inverting and non-inverting gain mode support
  - Gain options: 1, 2/-1, 4/-3, 8/-7, 16/-15, 32/-31, 64/-63
  - 4:1 input mux supporting up to 12 channels
  - Programmable output filtering
- Programmable analog connections between ADC, PGAs, CMPSS and DAC
Optimized Low-Power Modes
- RUN: 49mA @ 200MHz
- STANDBY: 1.84mA with CPU execution resume and 32kB SRAM retention
- SHUTDOWN: <5µA with IO wake-up capability
Flexible System Peripherals
- 12-channel Data Movement Architecture (DMA) controller
- Nested Vectored Interrupt Controller (NVIC)
- Up to 107 GPIO with Input/Output XBAR connectivity
- 8 GPIOs with Shutdown Wakeup Capability
- 1x Windowed Watchdog Timer (WWDT)
  - Independent 32kHz clock with programmable divider
  - 25-bit counter with configurable timer periods
- 2x general-purpose timers
  - TIMG4 (32-bit), TIMG12 (16-bit)
  - Pre-scaler, Compare/Capture, Shadow
  - Up to 2x channels each
Real-time Control Peripherals
- 5x Motor Control Pulse Width Modulation (MCPWM) modules
  - 6 PWM channels per module with 16-bit time base
  - 4 Start Of Conversion (SOCs) per module enable precise ADC sampling for single shunt or three shunt current sensing mode
  - Support dead-band, trip event and time base synchronization
- 2x Enhanced Capture (eCAP) modules
  - 32-bit timer for speed, elapsed time, period and duty cycle measurements
  - 1x alternative PWM channel per module
- 3x Enhanced Quadrature Encoder Pulse (eQEP)
  - Supports linear or rotary incremental encoder interface
  - Edge capture unit for optimized speed measurement at low speed
- Device Crossbars (INPUTXBAR, OUTPUTXBAR, PWMXBAR)
  - Flexibility to route signals from GPIO to other modules
  - For example, the INPUTXBAR is used to route signals from a GPIO to other modules such as ADC, CMPSS, MCPWM, eCAP, eQEP, and external interrupts
Enhanced Serial Communication Interfaces
- Two configurable serial interfaces supporting UART (LIN) or I2C (SMBus/PMBus)
- Four configurable serial interfaces supporting UART, I2C, or SPI
- One Modular Controller Area Network (MCAN) with Flexible Data-rate (CAN FD)
Clock System
- Internal 4MHz/32MHz oscillator (SYSOSC)
- Internal 32kHz oscillator (LFOSC)
- System Phase-locked loop (SYSPLL) up to 200MHz
- External 4MHz to 25MHz crystal oscillator (XTAL)
- External 4MHz to 48MHz clock input (HFCLK)
OS Support
- FreeRTOS, Zephyr, Baremetal
Safety
- Enabling IEC61508 SIL-2 and SIL-3 systems
Data Integrity and Encryption
- Secure Boot/FWU/Debug/JTAG Lock
- Secure Key Storage and Management
- Privileged/Non-Privileged resource partitioning
- Flash Write/Erase/Hide Protections
- Device Life cycle Management
- AES Encryption with 128- or 256-bit Key
- Unique Identification Number (UID)
Internal Diagnostic Modules
- Cyclic Redundancy Checker (CRC-16, CRC-32)
- Integrated Temperature Sensor
- Integrated BOR/POR Supply Monitors
Development Support
- JTAG (4-pin) and Serial Wire Debug (SWD) (2-pin)
- Micro Trace Buffer (MTB)
- Embedded Trace Macrocell (ETM) (TRACE_DATA[0:3])
  - Supports Serial Trace and Parallel Trace
Package Options
- 128-pin PDT Thin Quad Flat Package (TQFP) (0.4mm pitch)
- 100-pin PZ Low-profile Quad Flat Pack (LQFP) (0.5mm pitch)
- 80-pin PN Low-profile Quad Flat Pack (LQFP) (0.5mm pitch)
- 64-pin PM Low-profile Quad Flat Pack (LQFP) (0.5mm pitch)
- 48-pin PT Low-profile Quad Flat Pack (LQFP) (0.5mm pitch)
- 48-pin RGZ Very Thin Quad Flatpack No-Lead (VQFN) (0.5mm pitch)
Operating Characteristics
- Supply voltage: 3.3V
- Ambient Temperature Range(TA): –40°C up to 105°C

Description

AM13E230x microcontrollers (MCUs) are part of the AM13x highly integrated, low-cost 32-bit MCU family based on the Arm® Cortex®-M33 32-bit CPU operating at up to 200MHz frequency. These real-time control optimized MCUs offer high-performance analog, control, and digital peripheral integration, support ambient temperature ranges from -40°C to 105°C, and operate with a 3.3V supply voltage.

The AM13E230x MCUs provide up to 512KB of embedded flash program memory (2 banks of up to 256KB) with built-in error correction code (ECC) and up to 128KB SRAM with hardware parity. Smaller memory configuration variants are offered.

The processing system incorporates Custom Datapath Extension (CDE) support, a Memory Protection Unit (MPU), Micro Trace Buffer (MTB), a 32-bit Trigonometric Math Unit (TMU), and a TinyEngineTM Neural-network Processing Unit (NPU).

AM13E230x MCUs are enabled with robust, high-performance analog peripherals. Three 12-bit ADCs with a maximum sampling rate of 6.67MSPS, four high speed comparator subsystems with built-in 10-bit reference DACs, and three programmable gain amplifiers with 4:1 mux provide true real-time signal chain performance.

These MCUs also offer real-time control and timing peripherals such as a 12-channel DMA controller, multi-channel PWM generation, generic timers, specialty timers for capture and encoder interface, and a flexible X-BAR system for connecting GPIO and control peripherals.

An independent oscillator and windowed watchdog timer are included as well as multiple internal and external clocking options. Multiple operational power modes are offered for flexibility in controlling power consumption vs. wake-up time.

Data integrity and encryption features (AES, secure boot) provide security across the AM13E230x domains. A Cyclic Redundancy Checker (CRC) module provides internal diagnostics to the AM13E230x MCUs.

Enhanced communication interfaces are supported through one MCAN and up to 6 UNICOMM peripherals to support a combination of UART/LIN, I2C/SMBUS, and SPI. For connecting to external devices or memory, the high-speed External Peripheral Interface (EPI) can connect to SDRAM or asynchronous RAM devices such as FPGA or ASIC.

Package options include 48-pin QFN as well as 48/64/80/100/128-pin QFP.