MSP430F248TPMR Texas TI ultra-low power microcontroller package LQFP

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MSP430F248TPMR Texas TI ultra-low power microcontroller package LQFP [Copy link]

The Texas Instruments (TI) MSP430 family of ultra-low-power microcontrollers includes several devices featuring different peripheral sets for a variety of applications. This architecture, combined with five low-power modes, is optimized for extending battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that help maximize coding efficiency. The digitally controlled oscillator (DCO) can wake up from low-power mode to run mode in less than 1s.
The MSP430F23x/24x(1)/2410 family of microcontrollers features two built-in 16-bit timers, a fast 12-bit analog-to-digital (A/D) converter (not available on the MSP430F24x1), a comparator, four (two on the MSP430F23x) Universal Serial Communication Interface (USCI) modules, and up to 48 I/O pins. The MSP430F24x1 devices are identical to the MSP430F24x devices except that the ADC12 module is not implemented. The MSP430F23x devices are identical to the MSP430F24x devices except that a reduced Timer_B, a USCI module, and less RAM are integrated.
Typical applications include sensor systems, industrial control applications, handheld instruments, etc.

Features MSP430F248TPMR Texas TI FAE: 13723714318
Low supply voltage range, 1.8V to 3.6V
Ultra-low power consumption
Active mode: 270μA (at 1MHz frequency and 2.2V voltage conditions)
Standby mode (VLO): 0.3μA
Off mode (RAM retention): 0.1μA
Ultra-fast wake-up from standby mode in less than 1μs
16-bit reduced instruction set (RISC) architecture, 62.5ns instruction cycle time
Basic clock module configuration:
Internal frequency up to 16MHz
Internal very low power low frequency (LF) oscillator
32kHz crystal oscillator
With 4 internal frequency
resonators with ±1% calibrated frequencies and up to 16MHz
External digital clock source
External resistor
12-bit analog-to-digital (A/D) converter with internal reference, sample and hold, and auto scan function 16-
bit Timer_A with 3 capture/compare registers
with 7 16-bit Timer_B with 4 capture/compare registers (with shadow registers)
4 Universal Serial Communication Interfaces (USCI)
USCI_A0 and USCI_A1
Enhanced Universal Asynchronous Receiver Transmitter (UART) with automatic baud rate detection
IrDA encoder and decoder
Synchronous Serial Peripheral Interface (SPI)
USCI_B0 and USCI_B1
I2C
Synchronous Serial Peripheral Interface (SPI)
On-chip comparator Supply
voltage supervisor/monitor with programmable level detection function
Brown-out detector Bootloader
Serial
on-board programming, no external programming voltage required, programmable code protection by security fuse
Product family includes:
MSP430F233
8KB+256B Flash memory,
1KB RAM
MSP430F235
16KB+256B Flash memory
2KB RAM
MSP430F247, MSP430F2471 (1)
32KB+256B Flash memory
4KB RAM
MSP430F248, MSP430F24814
8KB+256B Flash Memory
4KB RAM
MSP430F249, MSP430F2491
60KB+256B Flash Memory
2KB RAM
MSP430F2410
56KB+256B Flash Memory
4KB RAM
Available in 64-pin Quad Flat Pack (QFP) and 64-pin Quad Flat No-Lead (QFN) packages (see Available Options)
For a complete module description, see Literature Number: SLAU144
(1) The MSP430F24x1 devices are identical to the MSP430F24x devices, except that the ADC12 module is not implemented on the MSP430F24x1.

Operation Modes
The MSP430 has an active mode and five software-selectable low-power modes of operation. An interrupt event can wake the device from any of the five low-power modes
, process the request, and resume the low-power mode upon a return signal from the interrupt routine.
The following six modes of operation are configurable by software:
Active Mode (AM)MSP430F248TPMR Texas TI FAE:13723714318
– All clocks are active.
Low Power Mode 0 (LPM0)
– CPU is disabled.
– ACLK and SMCLK remain active. MCLK is disabled.
Low Power Mode 1 (LPM1)
– CPU is disabled. ACLK and SMCLK remain active. MCLK is disabled.
– If DCO is not used in active mode, DCO dc generator is disabled.
Low Power Mode 2 (LPM2)
– CPU is disabled.
– MCLK and SMCLK are disabled.
– DCO dc generator remains enabled.
– ACLK remains active.
Low Power Mode 3 (LPM3)
– CPU is disabled.
– MCLK and SMCLK are disabled.
– DCO dc generator is disabled.
– ACLK remains active.
Low Power Mode 4 (LPM4)
– CPU is disabled.
– ACLK is disabled.
– MCLK and SMCLK are disabled.
– DCO dc generator is disabled.
– Crystal oscillator is stopped.