TMS320F2812 datasheet(26/170 Pages) TI

26 / 170 page

TMS320F2810, TMS320F2811, TMS320F2812

TMS320C2810, TMS320C2811, TMS320C2812

SPRS174S – APRIL 2001 – REVISED MARCH 2011

www.ti.com

Table 2-2. Signal Descriptions (continued)

PIN NO.

NAME

I/O/Z(2)

PU/PD(3)

DESCRIPTION

179-BALL

176-PIN

128-PIN

GHH/ZHH

PGF

PBK

GPIOF OR XF CPU OUTPUT SIGNAL

This pin has three functions:

XF – General-purpose output pin.

XPLLDIS – This pin is sampled during

reset to check whether the PLL must be

GPIOF14 -

A11

140

101

I/O

disabled. The PLL will be disabled if this

XF_XPLLDIS (O)

pin is sensed low. HALT and STANDBY

modes cannot be used when the PLL is

disabled.

GPIO – GPIO function

GPIOG OR SCI-B SIGNALS

GPIO or SCI asynchronous serial port transmit

GPIOG4 - SCITXDB (O)

P14

I/O/Z

–

data

GPIO or SCI asynchronous serial port receive

GPIOG5 - SCIRXDB (I)

M13

I/O/Z

–

data

NOTE

Other than the power supply pins, no pin should be driven before the 3.3-V rail has reached

recommended operating conditions. However, it is acceptable for an I/O pin to ramp along

with the 3.3-V supply.

Introduction

Submit Documentation Feedback

Product Folder Link(s): TMS320F2810 TMS320F2811 TMS320F2812 TMS320C2810 TMS320C2811 TMS320C2812

TMS320F2812 bảng dữ liệu(PDF) 26 Page - Texas Instruments

TMS320F2812 bảng dữ liệu(HTML) 26 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

bảng dữ liệu tải về

Link URL