MSP430x31x

`Low Supply Voltage Range 2.5 V 5.5 V
`Ultra Low-Power Consumption
`Low Operation Current, 400 m A at 1 MHz, 3V
`Five Power Saving Modes: (Standby Mo 1.3 m A, RAM Retention/Off Mode: 0.1 m A)
`Wakeup From Standby Mode in 6 m s Maximum
`16-Bit RISC Architecture, 300 ns Instruct Cycle Time
`Single Common 32 kHz Crystal, Internal System Clock up to 3.3 MHz
`Integrated LCD Driver for up to 64 or 92 Segments
`Slope A/D Converter With External Components
`Serial Onboard Programming
`Program Code Protection by
`Security Fu Family Members Include:
   MSP430C311S: 2k Byte ROM,128 Byte R
   MSP430C312:   4k Byte ROM, 256 Byte R
   MSP430C313:   8k Byte ROM, 256 Byte R
   MSP430C314: 12k Byte ROM, 512 Byte R
   MSP430C315: 16k Byte ROM, 512 Byte R
   MSP430P313:   8k Byte OTP, 256 Byte RA
   MSP430P315: 16k Byte OTP, 512 Byte RA
   MSP430P315S: 16k Byte OTP, 512 ByteR
`EPROM Version Available for Prototypin:
   PMS430E313FZ , PMS430E315FZ
`Available in:
   56-Pin Plastic Small-Outline Package (SSOP), 48-Pin SSOP (MSP430C311S, MSP430P315S), 68-Pin J-Leaded Ceramic Chip Carrier (JLCC) Package (EPROM Only)

Voltage applied at V_CC to V_SS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...0.3 V to 6 V
Voltage applied to any pin (referenced to V_SS ) . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . ..0.3 V to V_SS +0.3 V_CC
Diode current at any device terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .±2 mA
Storage temperature, T_stg (unprogrammed device) . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . 55 to 150
Storage temperature, T_stg (programmed device) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 to 85

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE: All voltages referenced to VSS .

The MSP430x31x is an ultralow-power mixed signal microcontroller family consisting of several devices that feature different sets of modules targeted to various applications. The microcontroller 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 MSP430x31x achieves maximum code efficiency. The digitally-controlled oscillator, together with the frequency-locked-loop (FLL) of MSP430x31x, provides a wakeup from a low-power mode to active mode in less than 6 s.