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参数资料
型号： TMX320LF2403AVFS
厂商： Texas Instruments, Inc.
元件分类： 数字信号处理
英文描述： DSP CONTROLLERS
中文描述： DSP控制器
文件页数： 13/134页
文件大小： 1759K
代理商： TMX320LF2403AVFS
TMS320LF2407A,TMS320LF2406A,TMS320LF2403A,TMS320LF2402A
TMS320LC2406A,TMS320LC2404A,TMS320LC2403A,TMS320LC2402A
DSP CONTROLLERS
SPRS145K JULY 2000 REVISED AUGUST 2005
11
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
pin functions
The TMS320LF2407A device is the superset of all the 240xA devices. All signals are available on the 2407A
device. Table 2 lists the signals available in the 240xA generation of devices.
Table 2. LF240xA and LC240xA Pin List and Package Options
PIN NAME
LF2407A
(144-PGE)
2406A
(100-PZ)
LC2404A
(100-PZ)
2403A,
LC2402A
(64-PAG)
and
2402A
(64-PG)
DESCRIPTION
EVENT MANAGER A (EVA)
CAP1/QEP1/IOPA3
83
57
4
Capture input #1/quadrature encoder pulse input #1 (EVA) or
GPIO (
↑)
CAP2/QEP2/IOPA4
79
55
3
Capture input #2/quadrature encoder pulse input #2 (EVA) or
GPIO (
↑)
CAP3/IOPA5
75
52
2
Capture input #3 (EVA) or GPIO (
↑)
PWM1/IOPA6
56
39
59
Compare/PWM output pin #1 (EVA) or GPIO (
↑)
PWM2/IOPA7
54
37
58
Compare/PWM output pin #2 (EVA) or GPIO (
↑)
PWM3/IOPB0
52
36
57
Compare/PWM output pin #3 (EVA) or GPIO (
↑)
PWM4/IOPB1
47
33
54
Compare/PWM output pin #4 (EVA) or GPIO (
↑)
PWM5/IOPB2
44
31
53
Compare/PWM output pin #5 (EVA) or GPIO (
↑)
PWM6/IOPB3
40
28
50
Compare/PWM output pin #6 (EVA) or GPIO (
↑)
T1PWM/T1CMP/IOPB4
16
12
40
Timer 1 compare output (EVA) or GPIO (
↑)
T2PWM/T2CMP/IOPB5
18
13
41
Timer 2 compare output (EVA) or GPIO (
↑)
TDIRA/IOPB6
14
11
Counting direction for general-purpose (GP) timer (EVA) or
GPIO. If TDIRA = 1, upward counting is selected. If
TDIRA = 0, downward counting is selected. (
↑)
TCLKINA/IOPB7
37
26
49
External clock input for GP timer (EVA) or GPIO. Note that
the timer can also use the internal device clock. (
↑)
EVENT MANAGER B (EVB)
CAP4/QEP3/IOPE7
88
60
Capture input #4/quadrature encoder pulse input #3 (EVB) or
GPIO (
↑)
CAP5/QEP4/IOPF0
81
56
Capture input #5/quadrature encoder pulse input #4 (EVB) or
GPIO (
↑)
CAP6/IOPF1
69
48
Capture input #6 (EVB) or GPIO (
↑)
PWM7/IOPE1
65
45
Compare/PWM output pin #7 (EVB) or GPIO (
↑)
PWM8/IOPE2
62
43
Compare/PWM output pin #8 (EVB) or GPIO (
↑)
PWM9/IOPE3
59
41
Compare/PWM output pin #9 (EVB) or GPIO (
↑)
PWM10/IOPE4
55
38
Compare/PWM output pin #10 (EVB) or GPIO (
↑)
PWM11/IOPE5
46
32
Compare/PWM output pin #11 (EVB) or GPIO (
↑)
PWM12/IOPE6
38
27
Compare/PWM output pin #12 (EVB) or GPIO (
↑)
Bold, italicized pin names indicate pin function after reset.
GPIO General-purpose input/output pin. All GPIOs come up as input after reset.
§ It is highly recommended that VCCA be isolated from the digital supply voltage (and VSSA from digital ground) to maintain the specified accuracy
and improve the noise immunity of the ADC.
Only when all of the following conditions are met: EMU1/OFF is low, TRST is low, and EMU0 is high
# No power supply pin (VDD, VDDO, VSS, or VSSO) should be left unconnected. All power supply pins must be connected appropriately for proper
device operation.
LEGEND:
↑ Internal pullup
↓ Internal pulldown
(Typical active pullup/pulldown value is
±16 A.)
相关PDF资料
PDF描述
TMX320LF2404APAGA DSP CONTROLLERS
TMX320LF2404APAGS DSP CONTROLLERS
TMX320LF2404APGA DSP CONTROLLERS
TMX320LF2404APGEA DSP CONTROLLERS
TMX320LF2404APGES DSP CONTROLLERS
相关代理商/技术参数
参数描述
TMX320LF2404APAGA 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
TMX320LF2404APAGS 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
TMX320LF2404APGA 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
TMX320LF2404APGEA 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
TMX320LF2404APGES 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
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