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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: 0706
  • Shipping Freelance Stock: 198
    Ships Immediately
Texas Instruments
Date Code: 0712
  • Shipping Freelance Stock: 16
    Ships Immediately

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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
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
MSP430x22x2 device pinout, RHA package
1DVSS
P1.5/TA0/TMS
P1.0/TACLK /ADC 10CLK
P1.1/TA0
P1.2/TA1
P1.3/TA2
P1.4/SMCLK/TCK
13
P2.4/TA 2/A4/VREF+/VeREF +
P2.5/Rosc
DVCC
TEST/SBWTCK
P1.6/TA1/TDI/TCLK
2
3
4
5
6
7
8
10
9
12 14 15 16 17 18 19
30
29
28
27
26
25
24
23
21
22
3839 37 36 35 34 33 32
XOUT /P2.7
XIN /P2.6
DVSS
RST /NMI /SBWTDIO
P2.0/ACLK /A0
P2.1/TAINCLK /SMCLK /A1
P2.2/TA 0/A2
P3.0/UCB 0STE /UCA 0CLK /A5
P3.1/UCB 0SIMO /UCB 0SDA
DVCC
P1.7/TA2/TDO/TDI
P2.3/TA 1/A3/VREF−/VeREF −
P3.7/A7
P3.6/A6
P3.5/UCA 0RXD/UCA0SOMI
P3.4/UCA 0TXD/UCA0SIMO
AVCC
AVSS
P3.2/UCB0SOMI/UCB0SCL
P3.3/UCB0CLK/UCA0STE
P4.0/TB0
P4.1/TB1
P4.2/TB2
P4.3/TB0/A12
P4.4/TB1/A13
P4.5/TB2/A14
P4.6/TBOUTH/A15
P4.7/TBCLK
MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504B − JULY 2006 − REVISED JULY 2007
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
MSP430x22x4 device pinout, RHA package
1DVSS
P1.5/TA0/TMS
P1.0/TACLK /ADC 10CLK
P1.1/TA0
P1.2/TA1
P1.3/TA2
P1.4/SMCLK/TCK
13
P2.4/TA 2/A4/VREF+/VeREF+/OA1I0
P2.5/Rosc
DVCC
TEST/SBWTCK
P1.6/TA1/TDI/TCLK
2
3
4
5
6
7
8
10
9
12 14 15 16 17 18 19
30
29
28
27
26
25
24
23
21
22
3839 37 36 35 34 33 32
XOUT /P2.7
XIN /P2.6
DVSS
RST/NMI/SBWTDIO
P2.0/ACLK /A0/OA 0I0
P2.1/TAINCLK /SMCLK /A1/OA0O
P2.2/TA 0/A2/OA 0I1
P3.0/UCB 0STE /UCA 0CLK /A5
P3.1/UCB 0SIMO /UCB 0SDA
DVCC
P1.7/TA2/TDO/TDI
P2.3/TA 1/A3/VREF−/VeREF−/OA1I1/OA1O
P3.7/A7/OA 1I2
P3.6/A6/OA 0I2
P3.5/UCA 0RXD /UCA 0SOMI
P3.4/UCA 0TXD /UCA 0SIMO
AVCC
AVSS
P3.2/UCB0SOMI/UCB0SCL
P3.3/UCB0CLK/UCA0STE
P4.0/TB0
P4.1/TB1
P4.2/TB2
P4.3/TB0/A12/OA0O
P4.4/TB1/A13/OA1O
P4.5/TB2/A14/OA0I3
P4.6/TBOUTH/A15/OA 1I3
P4.7/TBCLK
MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504B − JULY 2006 − REVISED JULY 2007
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
MSP430x22x2 functional block diagram
Basic Clock
System+
RAM
1kB
512B
512B
Brownout
Protection
RST/NMI
VCC VSS
MCLK
SMCLK
Watchdog
WDT+
15/16−Bit
Timer_A3
3CC
Registers
16MHz
CPU
incl. 16
Registers
Emulation
(2BP)
XOUT
JTAG
Interface
Flash
32kB
16kB
8kB
ACLK
XIN
MDB
MAB
Spy−Bi Wire
Timer_B3
3CC
Registers,
Shadow
Reg
USCI_A0:
UART/LIN,
IrDA, SPI
USCI_B0:
SPI, I2C
ADC10
10−Bit
12
Channels,
Autoscan,
DTC
Ports P1/P2
2x8 I/O
Interrupt
capability,
pull−up/down
resistors
Ports P3/P4
2x8 I/O
pull−up/down
resistors
P1.x/P2.x
2x8
P3.x/P4.x
2x8
NOTE: See port schematics section for detailed I/O information.
MSP430x22x4 functional block diagram
Basic Clock
System+
RAM
1kB
512B
512B
Brownout
Protection
RST/NMI
VCC VSS
MCLK
SMCLK
Watchdog
WDT+
15/16−Bit
Timer_A3
3CC
Registers
16MHz
CPU
incl. 16
Registers
Emulation
(2BP)
XOUT
JTAG
Interface
Flash
32kB
16kB
8kB
ACLK
XIN
MDB
MAB
Spy−Bi Wire
Timer_B3
3CC
Registers,
Shadow
Reg
USCI_A0:
UART/LIN,
IrDA, SPI
USCI_B0:
SPI, I2C
OA0, OA1
2 Op Amps
ADC10
10−Bit
12
Channels,
Autoscan,
DTC
Ports P1/P2
2x8 I/O
Interrupt
capability,
pull−up/down
resistors
Ports P3/P4
2x8 I/O
pull−up/down
resistors
P1.x/P2.x
2x8
P3.x/P4.x
2x8
NOTE: See port schematics section for detailed I/O information.
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