Texas Instruments
Texas Instruments MSP430™ FRAM series, MSP430FR68221IG56R, 16-Bit 16MHz 64KB (64K x 8) FRAM, 2K x 8 RAM, 46 I/O, I²C/SPI/UART, LCD, 8x12b ADC, 1.8V~3.6V, -40°C~85°C, 56-TSSOP.
MOQ 1 · Tape & Reel (TR) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | MSP430™ FRAM |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FRAM |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 16MHz |
| Package | Tape & Reel (TR) |
| RAM size | 2K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART |
| Number of i (O) | 46 |
| Core processor | MSP430 CPUXV2 |
| Case | 56-TFSOP (0.240\", 6.10mm Width) |
| Data converters | A/D 8x12b |
| Program memory size | 64KB (64K x 8) |
The 2 KB of SRAM handles stack and scratchpad data. This is the part for designs that want unified memory and field-update capability without wearing out Flash sectors.
The base product number MSP430FR68221 covers the family; the I suffix indicates the industrial temperature grade, G the 56-TSSOP package, and R the tape-and-reel shipping medium.