MSP430F2370
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MSP430F23x0
www.ti.com
SLAS518E –AUGUST 2006– REVISED AUGUST 2011
MIXED SIGNAL MICROCONTROLLER
1
FEATURES
2
• Low Supply Voltage Range: 1.8 V to 3.6 V
• Universal Serial Communication Interface
• Ultra-Low Power Consumption – Enhanced UART Supporting Auto Baudrate
Detection (LIN)
– Active Mode: 270 µA at 1 MHz, 2.2 V
– IrDA Encoder and Decoder
– Standby Mode: 0.7 µA
– Synchronous SPI
– Off Mode (RAM Retention): 0.1 µA
– I
2
C™
• Ultra-Fast Wake-Up From Standby Mode in
Less Than 1 µs • Brownout Detector
• 16-Bit RISC Architecture, 62.5-ns Instruction • Serial Onboard Programming, No External
Cycle Time Programming Voltage Needed, Programmable
Code Protection by Security Fuse
• Basic Clock Module Configurations
• Bootstrap Loader
– Internal Frequencies up to 16 MHz With
Four Calibrated Frequencies to ±1% • On-Chip Emulation Module
– Internal Very-Low-Power Low-Frequency • Family Members Include:
(LF) Oscillator
– MSP430F2330
– 32-kHz Crystal
– 8KB + 256B Flash Memory
– High-Frequency (HF) Crystal up to 16 MHz
– 1KB RAM
– Resonator
– MSP430F2350
– External Digital Clock Source
– 16KB + 256B Flash Memory
– External Resistor
– 2KB RAM
• 16-Bit Timer_A With Three Capture/Compare
– MSP430F2370
Registers
– 32KB + 256B Flash Memory
• 16-Bit Timer_B With Three Capture/Compare
– 2KB RAM
Registers
• Available in 40-Pin QFN Package and 49-Pin
• On-Chip Comparator for Analog Signal
Die-Sized BGA Package (See Table 1)
Compare Function or Slope Analog-to-Digital
• For Complete Module Descriptions, See the
(A/D) Conversion
MSP430x2xx Family User's Guide (SLAU144)
DESCRIPTION
The Texas Instruments 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 wake-up from low-power modes to active mode in less than 1 µs.
The MSP430F23x0 series is an ultra-low-power microcontroller with two built-in 16-bit timers, one universal serial
communication interface (USCI), a versatile analog comparator, and 32 I/O pins.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2MSP430 is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 2006–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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