MSP430P325A

Features:


*Low Supply Voltage Range, 2.5 V 5.5 V
*Low Operation Current, 400
*Ultra-Low Power Consumption (StandbyMode Down to 0.1
*Five Power-Saving Modes
*Wakeup From Standby Mode in 6
*16-Bit RISC Architecture, 300 ns Instruction Cycle Time
*Single Common 32 kHz Crystal, InternalSystem Clock up to 3.3 MHz
*Integrated LCD Driver for up to 84 Segments
*Integrated 12+2 Bit A/D Converter
*Family Members Include:
MSP430C323, 8KB ROM, 256 Byte RAM
MSP430C325, 16KB ROM, 512 Byte RAM
MSP430P325A, 16KB OTP, 512 Byte RAM
*Serial Onboard Programming
*Programmable Code Protection by Security Fuse
*Avaliable in 64 Pin Quad Flatpack (QFP),68 Pin Plastic J-Leaded Chip Carrier(PLCC), 68 Pin J-Leaded Ceramic Chip Carrier (JLCC) Package (EPROM Version)


Pinout




Specifications

		MIN	NOM	MAX	UNIT
Supply voltage, VCC (MSP430C32x)		2.5		5.5	V
Supply voltage, VCC (MSP430P/E325A)		2.5		5.5	V
Supply voltage, during programming OTP/EPROM(AVCC = DVCC = VCC)	MSP430P325A,PMS430E325A	4.5	5	5.5	V
Supply voltage, VSS			0		V
Operating free air temperature range TA free-range,		MSP430C32x,MSP430P325A	40	85	°C
		PMS430E325A	25
XTAL frequency, f(XTAL)		32 768			Hz
Processor frequency (signal MCLK) f( MCLK), system)	VCC = 3 V	DC		2.2	MHz
	VCC = 5 V	DC		3.3
Low-level input voltage, VIL (excluding Xin, Xout)	VCC = 3 V/5 V	VSS		2.2	V
High-level input voltage, VIH (excluding Xin, Xout)		0.7 VCC		3.3
Low-level input voltage, VIL(Xin, Xout)		VSS		0.2*VCC	V
High-level input voltage, VIH(Xin, Xout)		0.8*VCC		VCC

Description

The Texas Instruments MSP430P325A is an ultra-low power mixed-signal microcontroller family consisting of several devices which feature different sets of modules targeted to various applications. The microcontroller MSP430P325A is designed to be battery operated for an extended application lifetime. With 16-bit RISC architecture, 16-bit integrated registers on the CPU, and a constant generator, the MSP430P325A achieves maximum code efficiency. The digitallycontrolled oscillator, together with the frequency-locked-loop (FLL), provides a wakeup from a low-power mode to active mode in less than 6 s.