MSPM0G3507 — Datasheet Summary, Specs & Alternatives

01 — Overview

This TI datasheet covers the MSPM0G3507, MSPM0G3506, and MSPM0G3505 mixed-signal microcontrollers featuring a CAN-FD interface. Designed for ultra-low power applications across industrial and consumer markets, these 32-bit Arm Cortex-M0+ devices operate up to 80MHz with a voltage range of 1.62V to 3.6V. Key parameters include 128KB ECC flash memory, 32KB protected SRAM, and a maximum TX power of +14 dBm. The chip supports four UART interfaces, two I2C ports, and two SPI buses. It integrates high-performance analog peripherals like a 12-bit 4Msps ADC and zero-drift operational amplifiers. Power consumption is as low as 78nA in shutdown mode. Available in multiple pin-count packages, this MCU offers extensive digital security features including AES encryption and TRNG.

02 — Key specifications

Datasheet parameters

Parameter	Min	Typ	Max	Conditions
quiescent current	—	140 µA	170 µA	IO = 0mA, RRI = 0x1; GBW = 0x0
output current	—	—	100 mA
supply voltage range	1.62 V	—	3.6 V
input offset voltage	—	200 µV	6.5 mV	同相, 单位增益, TA = 25°C, VDD = 3.3V; CHOP = 0x0
gain bandwidth	—	320 kHz	—	CL = 200pF
operating temperature	-40 °C	—	105 °C	TA; 环境温度，T 版本; °C
clock frequency	—	80 MHz	—
reverse voltage	1.4 V	—	—	来自外部基准引脚的 VR+(VREF+)
drain current	—	—	2 mA	mA
propagation delay	—	—	10 µs	运行/睡眠/停止模式
slew rate	—	5.5 MV/s	—	DATA = 0x80 → 0xF7F → 0x80, Vref = 外部基准
cpu speed	—	80 MHz	—
program memory size	—	131 kB	—
ram size	—	32 kB	—
io count	—	60	—
adc resolution	—	12 bit	—
core size	—	32 bit	—
fall time	—	—	120 ns	ODIO; VDD ≥ 1.71V, FM+, CL = 20pF-100pF

03 — Alternatives

Closest matches to MSPM0G3507

MSPM0G3505SDGS28 8.0× lower clock frequency, 4.1× lower program memory size, 2.0× lower ram size

STM32F103B 10.0× lower fall time, 4.0× lower output current, 2.2× lower clock frequency

AT32F415KBU7 10.0× lower fall time, 5.3× higher quiescent current, 1.9× higher clock frequency

GD32F303CCT5 10.0× lower fall time, 2.0× higher program memory size, 1.5× higher ram size

GD32F303CCT6 10.0× lower fall time, 2.0× higher program memory size, 1.5× higher ram size

STM32G431x6 5.0× lower output current, 4.0× lower program memory size, 2.1× higher cpu speed

STM32G071C8 6.7× lower output current, 2.5× lower clock frequency, 2.0× lower program memory size

CH32V203C6T6 10.0× lower clock frequency, 7.5× higher input offset voltage, 4.0× lower program memory size

04 — FAQ

Frequently asked questions

What is the ADC resolution of the MSPM0G3507?

The ADC resolution is 12 bit.

What is the maximum clock frequency of the MSPM0G3507?

The maximum clock frequency is 80 MHz.

What is the core size of the MSPM0G3507?

The core size is 32 bit.

What is the maximum CPU speed of the MSPM0G3507?

The maximum CPU speed is 80 MHz.

What is the drain current?

The drain current is 2 mA.

What is the fall time for ODIO when VDD ≥ 1.71V, FM+, and CL = 20pF-100pF?

The fall time is 120 ns.

What is the gain bandwidth of the MSPM0G3507 when CL = 200pF?

The gain bandwidth is 320 kHz when CL = 200pF.

What is the input offset voltage for the MSPM0G3507 under non-inverting, unity-gain conditions at TA = 25°C, VDD = 3.3V, and CHOP = 0x0?

The input offset voltage is 200 µV.