Texas Instruments IC MCU 16B MSP430F2111IRGET VQFN-24 TID MSP430F2111IRGET 데이터 시트
제품 코드
MSP430F2111IRGET
MSP430F21x1
SLAS439F
–
SEPTEMBER 2004
–
REVISED AUGUST 2011
Table 2. Terminal Functions
TERMINAL
NO.
DW,
I/O
DESCRIPTION
NAME
PW,
RGE
or
DGV
General-purpose digital I/O pin
P1.0/TACLK
13
13
I/O
Timer_A, clock signal TACLK input
General-purpose digital I/O pin
P1.1/TA
14
14
I/O
Timer_A, capture: CCI0A input, compare: Out0 output/BSL transmit
General-purpose digital I/O pin
P1.2/TA1
15
15
I/O
Timer_A, capture: CCI1A input, compare: Out1 output
General-purpose digital I/O pin
P1.3/TA2
16
16
I/O
Timer_A, capture: CCI2A input, compare: Out2 output
General-purpose digital I/O pin / SMCLK signal output
P1.4/SMCLK/TCK
17
17
I/O
Test Clock input for device programming and test
General-purpose digital I/O pin / Timer_A, compare: Out0 output
P1.5/TA/TMS
18
18
I/O
Test Mode Select input for device programming and test
General-purpose digital I/O pin / Timer_A, compare: Out1 output
P1.6/TA1/TDI/TCLK
19
20
I/O
Test Data Input or Test Clock Input for programming and test
General-purpose digital I/O pin / Timer_A, compare: Out2 output
P1.7/TA2/TDO/TDI
(1)
20
21
I/O
Test Data Output or Test Data Input for programming and test
General-purpose digital I/O pin / ACLK output
P2.0/ACLK/CA2
8
6
I/O
Comparator_A+, CA2 input
General-purpose digital I/O pin / Timer_A, clock signal at INCLK
P2.1/INCLK/CA3
9
7
I/O
Comparator_A+, CA3 input
General-purpose digital I/O pin
P2.2/CAOUT/TA/CA4
10
8
I/O
Timer_A, capture: CCI0B input/BSL receive
Comparator_A+, output / CA4 input
General-purpose digital I/O pin / Timer_A, compare: Out1 output
P2.3/CA0/TA1
11
10
I/O
Comparator_A+, CA0 input
General-purpose digital I/O pin / Timer_A, compare: Out2 output
P2.4/CA1/TA2
12
11
I/O
Comparator_A+, CA1 input
General-purpose digital I/O pin
P2.5/CA5
3
24
I/O
Comparator_A+, CA5 input
Input terminal of crystal oscillator
XIN/P2.6/CA6
6
4
I/O
General-purpose digital I/O pin
Comparator_A+, CA6 input
Output terminal of crystal oscillator
XOUT/P2.7/CA7
(2)
5
3
I/O
General-purpose digital I/O pin
Comparator_A+, CA7 input
RST/NMI
7
5
I
Reset or nonmaskable interrupt input
Selects test mode for JTAG pins on Port1. The device protection fuse is connected to
TEST
1
22
I
TEST.
V
CC
2
23
Supply voltage
V
SS
4
2
Ground reference
QFN Pad
NA
Pad
NA
QFN package thermal pad. Connect to V
SS
.
(1)
TDO or TDI is selected via JTAG instruction.
(2)
If XOUT/P2.7/CA7 is used as an input, excess current will flow until P2SEL.7 is cleared. This is due to the oscillator output driver
connection to this pad after reset.
connection to this pad after reset.
Copyright
©
2004
–
2011, Texas Instruments Incorporated
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