Integrated analog and connectivity
16-channel 12-bit ADC and two 12-bit DACs on-chip.
Texas Instruments lists this part as obsolete. No official successor is documented. Sourced to order against RFQ.
TI MSP430F5658IZQWR 16-bit MCU, 20 MHz, 384 KB Flash, Obsolete
MPNMSP430F5658IZQWR
Obsolete
Texas Instruments MSP430F5658IZQWR, MSP430F5xx series, 16-bit MCU, 20 MHz, 384 KB Flash, 34K x 8 RAM, USB, 12-bit ADC/DAC, 113-BGA Microstar Junior, -40 to 85 °C.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | MSP430F5xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 20MHz |
| Package | Tape & Reel (TR) |
| RAM size | 34K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART, USB |
| Number of i (O) | 74 |
| Core processor | MSP430 CPUXV2 |
| Case | 113-VFBGA |
| Data converters | A/D 16x12b; D/A 2x12b |
| Program memory size | 384KB (384K x 8) |
Product details
Frequently asked questions
What is the replacement for MSP430F5658IZQWR?
No official replacement part number is listed in the lifecycle record. The best approach is to verify pin-compatibility within the MSP430F5xx series sharing the 113-BGA Microstar Junior footprint, but firmware and peripheral differences must be checked against the original design.
Where to buy MSP430F5658IZQWR?
This obsolete part is sourced through independent distribution. We quote it to order against an RFQ; availability and current pricing are confirmed at quote time.
What is the operating voltage of MSP430F5658IZQWR?
The supply voltage range is 1.8 V to 3.6 V.
What is MSP430F5658IZQWR's listed speed?
The core runs at 20 MHz.