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| Part Number | MSP430F2234IYFFR | MSP430F2274IYFFR | MSP430F2254IYFFR | MSP430F2234IYFFT | MSP430F2232IYFFR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete |
| Core Processor | MSP430 CPU16 | MSP430 CPU16 | MSP430 CPU16 | MSP430 CPU16 | MSP430 CPU16 |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| Speed | 16MHz | 16MHz | 16MHz | 16MHz | 16MHz |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART | I²C, IrDA, LINbus, SCI, SPI, UART/USART | I²C, IrDA, LINbus, SCI, SPI, UART/USART | I²C, IrDA, LINbus, SCI, SPI, UART/USART | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 32 | 32 | 32 | 32 | 32 |
| Program Memory Size | 8KB (8K x 8 + 256B) | 32KB (32K x 8 + 256B) | 16KB (16K x 8 + 256B) | 8KB (8K x 8 + 256B) | 8KB (8K x 8 + 256B) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - | - |
| RAM Size | 512 x 8 | 1K x 8 | 512 x 8 | 512 x 8 | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Data Converters | A/D 12x10b | A/D 12x10b | A/D 12x10b | A/D 12x10b | A/D 12x10b |
| Oscillator Type | Internal | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 49-UFBGA, DSBGA | 49-UFBGA, DSBGA | 49-UFBGA, DSBGA | 49-UFBGA, DSBGA | 49-UFBGA, DSBGA |
| Supplier Device Package | 49-DSBGA (2.8x2.8) | 49-DSBGA (2.8x2.8) | 49-DSBGA (2.8x2.8) | 49-DSBGA (2.8x2.8) | 49-DSBGA (2.8x2.8) |
