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TM4C1230H6PMI7

Name: TM4C1230H6PMI7
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 64LQFP

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規格

Series	Tiva™ C
Part Status	Active
Base Product Number	TM4C1230
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M4F
Core Size	32-Bit
Speed	80MHz
Connectivity	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT
Number of I/O	49
Program Memory Size	256KB (256K x 8)
Program Memory Type	FLASH
EEPROM Size	2K x 8
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	1.08V ~ 3.63V
Data Converters	A/D 12x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	64-LQFP (10x10)
Package	64-LQFP
Packaging	Tray

概述

Description

TM4C1230H6PMI7 is TI’s TM4C1230 microcontroller in the Tiva C family. It uses an ARM Cortex-M4F core (with FPU), runs at up to about 80 MHz, and includes on‑chip flash and RAM (sizes depend on the exact device variant). It provides a rich peripheral set: GPIO, timers, ADC, PWM, multiple UART/SPI/I2C interfaces, and USB Full‑Speed on select parts, plus watchdog and system control blocks. It operates from 3.3 V and supports standard debug interfaces (JTAG/SWD). TI offers TivaWare libraries (DriverLib) and toolchain support for Code Composer Studio, IAR, and Keil. This MCU targets cost‑effective embedded control, sensing, and I/O tasks in hobbyist and industrial applications. Exact memory and peripheral counts vary by package/variant—consult the TM4C1230H6PMI7 datasheet for precise specifications.

Features

Key features of TM4C1230H6PMI7 (typical specs; package variations exist):
- CPU: ARM Cortex-M4F core, up to 80 MHz, floating-point unit with DSP instructions
- Memory: approx. 256 KB Flash, 32 KB SRAM (ROM with TI driver library and boot ROM)
- USB: USB 2.0 Full-Speed device controller (on-chip PHY)
- ADC: 12-bit ADCs with multiple channels (up to ~1 Msps per ADC)
- Timers & PWM: multiple general-purpose timers with PWM outputs
- Communications: UARTs (several), I2C (2), SPI (2)
- DMA: uDMA controller with multiple channels for peripherals
- Peripherals: CRC32 engine, watchdog timer, real-time clock/hibernation module
- GPIO: broad GPIO support across multiple pins
- Power: 1.65–3.6 V operating range; multiple low-power sleep modes
- Debug/ROM: built-in ROM for driver library and bootloader
- Package options: available in small QFN/LQFP packages suited for compact designs
Note: Exact flash/SRAM counts and peripheral counts depend on the specific package variant.

Package

LQFP-100: Plastic Molded Quad Flat Package with 100 pins (LQFP-100).

Pinout

- Pin count: 100-pin LQFP (TQFP) package.
- Function: 32-bit ARM Cortex-M4F microcontroller (TM4C1230 family) with on-chip flash and SRAM and integrated peripherals (USB 2.0 FS, UART/SPI/I2C, timers, PWM, ADC, etc.) for embedded controller applications.

Manufacturer

Manufacturer: Texas Instruments (TI).
TI is a multinational semiconductor company that designs and manufactures analog and embedded processing ICs, including microcontrollers (like the TM4C/Tiva C series). Headquarters: Dallas, Texas, USA.