MSP430FG461x, MSP430CG461x Mixed-Signal Microcontrollers
- SLAS508K April 2006 – May 2020 MSP430FG4616 , MSP430FG4617 , MSP430FG4618 , MSP430FG4619
  
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MSP430FG461x, MSP430CG461x Mixed-Signal Microcontrollers

1 Device Overview

1.1 Features

Low supply-voltage range: 1.8 V to 3.6 V
Ultra-low power consumption
- Active mode: 400 µA at 1 MHz, 2.2 V
- Standby mode: 1.3 µA
- Off mode (RAM retention): 0.22 µA
Five power-saving modes
Wakeup from standby mode in less than 6 µs
16-bit RISC architecture, extended memory, 125‑ns instruction cycle time
Three-channel internal DMA
12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold and autoscan feature
Three configurable operational amplifiers
Dual 12-bit digital-to-analog converters (DACs) with synchronization
16-bit Timer_A with three capture/compare registers
16-bit Timer_B with seven capture/compare-with-shadow registers
On-chip comparator
Supply voltage supervisor and monitor with programmable level detection
Serial communication interface (USART1), select asynchronous UART or synchronous SPI by software
Universal serial communication interface
- Enhanced UART supports automatic baud-rate detection
- IrDA encoder and decoder
- Synchronous SPI
- I²C
Serial onboard programming, programmable code protection by security fuse
Brownout detector
Basic timer with real-time clock (RTC) feature
Integrated LCD driver up to 160 segments with regulated charge pump
Device Comparison summarizes the available family members
- MSP430FG4616, MSP430FG4616,
  92KB+256B of flash or ROM,
  4KB of RAM
- MSP430FG4617, MSP430CG4617,
  92KB+256B of flash or ROM,
  8KB of RAM
- MSP430FG4618, MSP430CG4618,
  116KB+256B of flash or ROM,
  8KB of RAM
- MSP430FG4619, MSP430CG4619,
  120KB+256B of flash or ROM,
  4KB of RAM

1.2 Applications

Portable medical applications
E-meter applications

1.3 Description

The TI MSP430™ family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in less than 6 µs.

The MSP430xG461x series are microcontroller configurations with two 16-bit timers, a high-performance 12-bit ADC, dual 12-bit DACs, three configurable operational amplifiers, one universal serial communication interface (USCI), one universal synchronous/asynchronous communication interface (USART), DMA, 80 I/O pins, and a segment liquid crystal display (LCD) driver with regulated charge pump.

For complete module descriptions, see the MSP430x4xx Family User’s Guide.

Device Information⁽¹⁾

PART NUMBER	PACKAGE	BODY SIZE⁽²⁾
MSP430FG4619IPZ	LQFP (100)	14 mm × 14 mm
MSP430FG4619IZCA	nFBGA (113)	7 mm × 7 mm
MSP430FG4619IZQW⁽³⁾	MicroStar Junior™ BGA (113)	7 mm × 7 mm

(1) For the most current part, package, and ordering information for all available devices, see the Package Option Addendum in Section 8, or see the TI website at www.ti.com.

(2) The sizes shown here are approximations. For the package dimensions with tolerances, see the Mechanical Data in Section 8.

(3) All orderable part numbers in the ZQW (MicroStar Junior BGA) package have been changed to a status of Last Time Buy. Visit the Product life cycle page for details on this status.

1.4 Functional Block Diagram

Figure 1-1 shows the functional block diagram.

MSP430FG4619 MSP430FG4618 MSP430FG4617 MSP430FG4616 MSP430CG4619 MSP430CG4618 MSP430CG4617 MSP430CG4616 slas508_fbd.gif

Figure 1-1 Functional Block Diagram

2 Revision History

Changes from June 20, 2015 to May 4, 2020

Throughout the document, added the ZCA package Go
Changed the status of all orderable part numbers in the ZQW package Go

3 Device Comparison

Table 3-1 summarizes the available family members.

Table 3-1 Device Comparison⁽¹⁾⁽²⁾

DEVICE	FLASH (KB)	ROM (KB)	RAM (KB)	EEM	Timer_A	Timer_B	ADC12 (Channels)	OP AMP	DAC12 (Channels)	COMP_A (Channels)	USART	USCI	I/O	PACKAGE
MSP430FG4619	120	–	4	1	TA3	TB7	12	3	2	2	1	A0, B0	80	PZ 100 ZCA 113 ZQW 113
MSP430FG4618	116	–	8	1	TA3	TB7	12	3	2	2	1	A0, B0	80	PZ 100 ZCA 113 ZQW 113
MSP430FG4617	92	–	8	1	TA3	TB7	12	3	2	2	1	A0, B0	80	PZ 100 ZCA 113 ZQW 113
MSP430FG4616	92	–	4	1	TA3	TB7	12	3	2	2	1	A0, B0	80	PZ 100 ZCA 113 ZQW 113
MSP430CG4619	–	120	4	–	TA3	TB7	12	3	2	2	1	A0, B0	80	PZ 100 ZQW 113⁽³⁾
MSP430CG4618	–	116	8	–	TA3	TB7	12	3	2	2	1	A0, B0	80	PZ 100 ZQW 113⁽³⁾
MSP430CG4617	–	92	8	–	TA3	TB7	12	3	2	2	1	A0, B0	80	PZ 100 ZQW 113⁽³⁾
MSP430CG4616	–	92	4	–	TA3	TB7	12	3	2	2	1	A0, B0	80	PZ 100 ZQW 113⁽³⁾

(1) For the most current device, package, and ordering information for all available devices, see the Package Option Addendum in Section 8, or see the TI website at www.ti.com.

(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(3) All orderable part numbers in the ZQW (MicroStar Junior BGA) package have been changed to a status of Last Time Buy. Visit the Product life cycle page for details on this status.