SM320F2812-HT Datasheet, PDF (23/155 Pages) Texas Instruments – Digital Signal Processor

SM320F2812-HT
www.ti.com
SGUS062A – JUNE 2009 – REVISED APRIL 2010
GPIO
PERIPHERAL
SIGNAL
GPIOA0 PWM1 (O)
GPIOA1 PWM2 (O)
GPIOA2 PWM3 (O)
GPIOA3 PWM4 (O)
GPIOA4 PWM5 (O)
GPIOA5 PWM6 (O)
GPIOA6 T1PWM_T1CMP (I)
GPIOA7 T2PWM_T2CMP (I)
GPIOA8 CAP1_QEP1 (I)
GPIOA9 CAP2_QEP2 (I)
GPIOA10 CAP3_QEPI1 (I)
GPIOA11 TDIRA (I)
GPIOA12 TCLKINA (I)
GPIOA13 C1TRIP (I)
GPIOA14 C2TRIP (I)
GPIOA15 C3TRIP (I)
GPIOB0 PWM7 (O)
GPIOB1 PWM8 (O)
GPIOB2 PWM9 (O)
GPIOB3 PWM10 (O)
GPIOB4 PWM11 (O)
GPIOB5 PWM12 (O)
GPIOB6 T3PWM_T3CMP (I)
GPIOB7 T4PWM_T4CMP (I)
Signal Descriptions (Continued)⁽¹⁾
PIN NO.
172-PIN
HFG
DIE PAD NO.
DIE PAD
X-CENTER
DIE PAD
Y-CENTER
GPIO OR PERIPHERAL SIGNALS
GPIOA OR EVA SIGNALS
90
104
4908.6
5057.5
91
106
4690.0
5057.5
92
107
4566.0
5057.5
93
108
4442.1
5057.5
96
111
4070.1
5057.5
99
114
3766.6
5057.5
100
115
3642.7
5057.5
102
117
3394.7
5057.5
104
119
3185.9
5057.5
105
120
3061.9
5057.5
107
122
2814.0
5057.5
114
129
2073.2
5057.5
115
130
1949.2
5057.5
119
135
1368.4
5057.5
120
136
1244.5
5057.5
121
137
1120.5
5057.5
GPIOB OR EVB SIGNALS
44
51
5361.5
211.5
45
52
5361.5
302.1
46
53
5361.5
392.7
47
54
5361.5
483.2
48
55
5361.5
573.8
49
56
5361.5
664.4
52
59
5361.5
955.3
54
61
5361.5
1169.9
I/O/Z ⁽²⁾
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
PU/PD⁽³⁾ DESCRIPTION
PU
GPIO or PWM
Output Pin #1
PU
GPIO or PWM
Output Pin #2
PU
GPIO or PWM
Output Pin #3
PU
GPIO or PWM
Output Pin #4
PU
GPIO or PWM
Output Pin #5
PU
GPIO or PWM
Output Pin #6
PU
GPIO or Timer 1
Output
PU
GPIO or Timer 2
Output
PU
GPIO or Capture
Input #1
PU
GPIO or Capture
Input #2
PU
GPIO or Capture
Input #3
PU
GPIO or Timer
Direction
PU
GPIO or Timer Clock
Input
PU
GPIO or Compare 1
Output Trip
PU
GPIO or Compare 2
Output Trip
PU
GPIO or Compare 3
Output Trip
PU
GPIO or PWM
Output Pin #7
PU
GPIO or PWM
Output Pin #8
PU
GPIO or PWM
Output Pin #9
PU
GPIO or PWM
Output Pin #10
PU
GPIO or PWM
Output Pin #11
PU
GPIO or PWM
Output Pin #12
PU
GPIO or Timer 3
Output
PU
GPIO or Timer 4
Output
(1) Typical drive strength of the output buffer for all pins [except TDO, XCLKOUT, XF, XINTF, EMU0, and EMU1 pins] is 4 mA typical.
(2) I = Input, O = Output, Z = High impedance
(3) PU = pin has internal pullup; PD = pin has internal pulldown
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Introduction
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