参数资料
型号: TMX20F2810PBKAEP
厂商: Texas Instruments, Inc.
元件分类: 数字信号处理
英文描述: Digital Signal Processors
中文描述: 数字信号处理器
文件页数: 14/159页
文件大小: 2084K
代理商: TMX20F2810PBKAEP
Introduction
14
March 2004 Revised October 2004
SGUS051A
2.3
Pin Assignments
Figure 21 illustrates the ball locations for the 179-ball GHH ball grid array (BGA) package. Figure 22 shows
the pin assignments for the 176-pin PGF low-profile quad flatpack (LQFP) and Figure 23 shows the pin
assignments for the 128-pin PBK LQFP. Table 22 describes the function(s) of each pin.
2.3.1
Terminal Assignments for the GHH Package
See Table 22 for a description of each terminal’s function(s).
14
12
13
10
11
8
9
5
6
3
4
1
2
7
XA[14]
XF
_XPLLDIS
VSSAIO
ADCINA0 ADCINA4
VDDA2
VDD1
SCIRXDA
XA[16]
XD[15]
TESTSEL
XA[11]
ADCINB2 VDDAIO
ADCLO
ADCINA3 ADCINA7 XREADY
XA[17]
VSS
XA[15]
VDD
XD[14]
TRST
XZCS6AND7 VSS
ADCINB3 ADCINB0 ADCINB1 ADCINA2
VSSA2
VSS1
SCITXDA
VDD
EMU1
VSS
XA[12]
XA[10]
TDI
VDD
ADCINB6 ADCINB5 ADCINB4 ADCINA1 ADCINA6
XRS
XA[18]
XINT1
_XBIO
VSS
EMU0
TDO
TMS
XA[9]
P
M
L
J
H
K
N
G
E
F
D
C
A
B
ADCREFP
XINT2
_ADCSOC
AVDD-
REFBG
AVSS-
REFBG
ADCREFM ADCINA5
ADC-
BGREFIN
XHOLD
XNMI
_XINT13
VDDIO
XA[13]
C2TRIP
XA[8]
C1TRIP
VSS
XMP/MC
ADC-
RESEXT
VSSA1
VDDA1
ADCINB7
C3TRIP XCLKOUT
XA[7]
TCLKINA
TDIRA
MDXA
MDRA
XD[0]
VSS
XA[0]
T2CTRIP/
EVASOC
VDDIO
VDD
VSS
XA[6]
VDD
MCLKRA
XD[1]
MFSXA
XD[2]
CAP1
_QEP1
CAP2
_QEP2
CAP3
_QEPI1
XA[5]
T1CTRIP
_PDPINTA
MCLKXA
MFSRA
XD[3]
VDDIO
XD[5]
XD[13]
T1PWM
_T1CMP
XA[4]
T2PWM
_T2CMP
VSS
VSS
SPICLKA
XD[4]
SPISTEA
T3PWM
_T3CMP
VSS
C6TRIP
TCLKINB
X1/
XCLKIN
XHOLDA
PWM5
VDD
VSS
PWM6
VDD
VSS
XD[6]
PWM11
XD[7]
C5TRIP
VDDIO
TDIRB
XD[10]
VDDIO
VSS
PWM3
PWM4
XD[12]
SPISIMOA
XA[1]
XRD
PWM12
CAP4
_QEP3
CAP5
_QEP4
TEST1
XD[9]
X2
VSS
XA[3]
PWM1
SCIRXDB
PWM2
SPISOMIA
PWM9
XR/W
T4PWM
_T4CMP
C4TRIP
VDD3VFL
XD[11]
XA[2]
XWE
CANTXA CANRXA
VDDIO
XZCS0AND1
PWM10
VSS
VDD
CAP6
_QEPI2
XD[8]
VSS
VDD
T3CTRIP
_PDPINTB
T4CTRIP/
EVBSOC
VDD
XZCS2
SCITXDB
TCK
PWM7
TEST2
PWM8
Figure 21. 320F2812 and 320C2812 179-Ball GHH MicroStar BGA
(Bottom View)
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