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MSP430F2274TRHAT

Part # MSP430F2274TRHAT
Description MCU 16-bit MSP430 MSP430 RISC32KB Flash 2.5V/3.3V 40-Pin
Category IC
Availability In Stock
Qty 214
Qty Price
1 - 44 $3.57032
45 - 89 $2.84003
90 - 134 $2.67774
135 - 179 $2.48841
180 + $2.21793
Manufacturer Available Qty
Texas Instruments
Date Code: 0712
  • Shipping Freelance Stock: 16
    Ships Immediately
Texas Instruments
Date Code: 0706
  • Shipping Freelance Stock: 198
    Ships Immediately



Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504B − JULY 2006 − REVISED JULY 2007
73
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
Port P4 (P4.3 to P4.4) pin functions
PIN NAME (P4 X)
X
Y
FUNCTION
CONTROL BITS / SIGNALS
PIN NAME (P4.X)
X Y FUNCTION
P4DIR.x P4SEL.x ADC10AE1.y
P4.3/TB0/A12/OA0O 3 4 P4.3† (I/O) I: 0; O: 1 0 0
Timer_B3.CCI0B 0 1 0
Timer_B3.TB0 1 1 0
A12/OA0O (see Note 3) X X 1
P4.4/TB1/A13/OA1O 4 5 P4.4† (I/O) I: 0; O: 1 0 0
Timer_B3.CCI1B 0 1 0
Timer_B3.TB1 1 1 0
A13/OA1O (see Note 3) X X 1
Default after reset (PUC/POR)
NOTES: 1. N/A: Not available or not applicable
2. X: Don’t care
3. Setting the ADC10AE1.y bit disables the output driver as well as the input schmitt trigger to prevent parasitic cross currents when
applying analog signals.
MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504B − JULY 2006 − REVISED JULY 2007
74
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
Port P4 pin schematic: P4.5, input/output with Schmitt trigger
Bus
Keeper
EN
Direction
0: Input
1: Output
P4SEL.5
1
0
P4DIR.5
P4IN.5
D
EN
Module X IN
1
0
Module X OUT
P4OUT.5
P4.5/TB3/A14/OA0I3
1
0
DVSS
DVCC
P4REN.5
ADC10AE1.6
Pad Logic
INCHx = 14
To ADC10
1
P4DIR.6
P4SEL.6
ADC10AE1.7
P4.6/TBOUTH/A15/OA1I3
Timer_B Output Tristate Logic
OA0
+
MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504B − JULY 2006 − REVISED JULY 2007
75
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
Port P4 (P4.5) pin functions
PIN NAME (P4 X)
X
Y
FUNCTION
CONTROL BITS / SIGNALS
PIN NAME (P4.X)
X Y FUNCTION
P4DIR.x P4SEL.x ADC10AE1.y
P4.5/TB3/A14/OA0I3 5 6 P4.5† (I/O) I: 0; O: 1 0 0
Timer_B3.TB2 1 1 0
A14/OA0I3 (see Note 3) X X 1
Default after reset (PUC/POR)
NOTES: 1. N/A: Not available or not applicable
2. X: Don’t care
3. Setting the ADC10AE1.y bit disables the output driver as well as the input schmitt trigger to prevent parasitic cross currents when
applying analog signals.
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