TMS320LC2402A datasheet(20/133 Pages) TI

20 / 133 page

TMS320LF2407A,TMS320LF2406A,TMS320LF2403A,TMS320LF2402A

TMS320LC2406A,TMS320LC2404A,TMS320LC2403A,TMS320LC2402A

DSP CONTROLLERS

SPRS145J − JULY 2000 − REVISED NOVEMBER 2004

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

pin functions (continued)

Table 2. LF240xA and LC240xA Pin List and Package Options†‡ (Continued)

PIN NAME

LF2407A

(144-PGE)

2406A

(100-PZ)

LC2404A

(100-PZ)

2403A,

LC2402A

(64-PAG)

and

2402A

(64-PG)

DESCRIPTION

POWER SUPPLY (CONTINUED)

VSS#

Core ground. Digital logic ground reference.

VSS#

Core ground. Digital logic ground reference.

128

VSSO#

I/O buffer ground. Digital logic and buffer ground reference.

VSSO#

I/O buffer ground. Digital logic and buffer ground reference.

125

140

† 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 µA.)

TMS320LC2402A Datasheet(PDF) 20 Page - Texas Instruments

TMS320LC2402A Datasheet(HTML) 20 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL