datasheetFEATURES
23• Low Supply Voltage Range: 1.8 V to 3.6 V • Two Configurable Operational Amplifiers
(MSP430F22x4 Only) • Ultra-Low Power Consumption
– Active Mode: 270 µA at 1 MHz, 2.2 V • Brownout Detector
– Standby Mode: 0.7 µA • Serial Onboard Programming, No External
Programming Voltage Needed, Programmable
– Off Mode (RAM Retention): 0.1 µA
Code Protection by Security Fuse
• Ultra-Fast Wake-Up From Standby Mode in
• Bootstrap Loader Less Than 1 µs
• On-Chip Emulation Module • 16-Bit RISC Architecture, 62.5-ns Instruction
Cycle Time • Family Members Include:
• Basic Clock Module Configurations – MSP430F2232
– Internal Frequencies up to 16 MHz With – 8KB + 256B Flash Memory
Four Calibrated Frequencies to ±1% – 512B RAM
– Internal Very-Low-Power Low-Frequency – MSP430F2252
Oscillator – 16KB + 256B Flash Memory
– 32-kHz Crystal – 512B RAM
– High-Frequency (HF) Crystal up to 16 MHz – MSP430F2272
– Resonator – 32KB + 256B Flash Memory
– External Digital Clock Source – 1KB RAM
– External Resistor – MSP430F2234
• 16-Bit Timer_A With Three Capture/Compare – 8KB + 256B Flash Memory
Registers
– 512B RAM
• 16-Bit Timer_B With Three Capture/Compare
– MSP430F2254
Registers
– 16KB + 256B Flash Memory
• Universal Serial Communication Interface
– 512B RAM
– Enhanced UART Supporting Auto-Baudrate
– MSP430F2274 Detection (LIN)
– 32KB + 256B Flash Memory
– IrDA Encoder and Decoder
– 1KB RAM – Synchronous SPI
• Available in a 38-Pin Thin Shrink Small-Outline
– I2C™ Package (TSSOP) (DA), 40-Pin QFN Package
• 10-Bit 200-ksps Analog-to-Digital (A/D) (RHA), and 49-Pin Ball Grid Array Package Converter With Internal Reference, Sample- (YFF) (See Table 1)
and-Hold, Autoscan, and Data Transfer
• For Complete Module Descriptions, See the Controller MSP430x2xx Family User’s Guide
