参数资料
型号: MSP430FG4260IRGZ
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQCC48
封装: GREEN, PLASTIC, QFN-48
文件页数: 45/66页
文件大小: 1391K
代理商: MSP430FG4260IRGZ
MSP430FG42x0
MIXED SIGNAL MICROCONTROLLER
SLAS556A JULY 2007 REVISED AUGUST 2007
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
NAME
DL
NO.
RGZ
NO.
I/O
DESCRIPTION
TDO/TDI
1
43
I/O
Test data output. TDO/TDI data output or programming data input terminal
TDI/TCLK
2
44
I
Test data input / test clock input. The device protection fuse is connected to TDI/TCLK.
TMS
3
45
I
Test mode select. TMS is used as an input port for device programming and test.
TCK
4
46
I
Test clock. TCK is the clock input port for device programming and test.
RST/NMI
5
47
I
General-purpose digital I/O / reset input / nonmaskable interrupt input
DVCC
6
48
Digital supply voltage, positive terminal
DVSS
7
1
Digital supply voltage, negative terminal
XIN
8
2
I
Input terminal of crystal oscillator XT1
XOUT
9
3
O
Output terminal of crystal oscillator XT1
AVSS
10
4
Analog supply voltage, negative terminal
AVCC
11
5
Analog supply voltage, positive terminal
VREF
12
6
I/O
Analog reference voltage
P6.0/A0+/OA0O
13
7
I/O
General-purpose digital I/O / analog input A0+ / OA0 output
P6.1/A0/OA0FB
14
8
I/O
General-purpose digital I/O / analog input A0 / OA0 feedback input
P6.2/A1+/OA1O
15
9
I/O
General-purpose digital I/O / analog input A1+ / OA1 output
P6.3/A1/OA1FB
16
10
I/O
General-purpose digital I/O / analog input A1 / OA1 feedback input
P6.4/OA0I1
17
11
I/O
General-purpose digital I/O / OA0 input multiplexer on terminal
P6.5/OA0I2
18
12
I/O
General-purpose digital I/O / OA0 input multiplexer on terminal
P6.6/OA1I1
19
13
I/O
General-purpose digital I/O / OA1 input multiplexer on terminal
P6.7/OA1I2
20
14
I/O
General-purpose digital I/O / OA1 input multiplexer on terminal
P1.7/A2+
21
15
I/O
General-purpose digital I/O / analog input A2+
P1.6/A2/OA0I0
22
16
I/O
General-purpose digital I/O / analog input A2 / OA0 input multiplexer on +terminal
P1.5/TACLK/ACLK/A3+
23
17
I/O
General-purpose digital I/O / Timer_A, clock signal TACLK input /
ACLK output (divided by 1, 2, 4, or 8) / analog input A3+
P1.4/A3/OA1I0/DAC0
24
18
I/O
General-purpose digital I/O / analog input A3 /
OA1 input multiplexer on +terminal / DAC12 output
P1.3/TA2/A4+
25
19
I/O
General-purpose digital I/O / Timer_A, Capture: CCI2A, compare: Out2 output /
analog input A4+
P1.2/TA1/A4
26
20
I/O
General-purpose digital I/O / Timer_A, Capture: CCI1A, compare: Out1 output /
analog input A4
P1.1/TA0/MCLK
27
21
I/O
General-purpose digital I/O / Timer_A. Capture: CCI0B / MCLK output. Note: TA0 is only an
input on this pin / BSL Receive
P1.0/TA0
28
22
I/O
General-purpose digital I/O / Timer_A. Capture: CCI0A input, compare: Out0 output / BSL
transmit
LCDREF/R13
29
23
External LCD reference voltage input / input port of third most positive analog LCD level (V4
or V3)
LCDCAP/R23
30
24
Capacitor connection for LCD charge pump /
input port of second most positive analog LCD level (V2)
P5.1/S0
31
25
I/O
General-purpose digital I/O / LCD segment output 0
P5.0/S1
32
26
I/O
General-purpose digital I/O / LCD segment output 1
P5.5/S2
33
27
I/O
General-purpose digital I/O / LCD segment output 2
P5.6/S3
34
28
I/O
General-purpose digital I/O / LCD segment output 3
P5.7/S4
35
29
I/O
General-purpose digital I/O / LCD segment output 4
S5
36
30
O
LCD segment output 5
P2.7/S6
37
31
I/O
General-purpose digital I/O / LCD segment output 6
P2.6/S7
38
32
I/O
General-purpose digital I/O / LCD segment output 7
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