参数资料
型号: TMR320R2812PGFQ
厂商: Texas Instruments, Inc.
元件分类: 数字信号处理
英文描述: TMS320R2811, TMS320R2812 Digital Signal Processors
中文描述: TMS320R2811,TMS320R2812数字信号处理器
文件页数: 23/147页
文件大小: 2021K
代理商: TMR320R2812PGFQ
Introduction
23
June 2004
SPRS257
Table 2
2. Signal Descriptions
(Continued)
NAME
DESCRIPTION
PU/PD
§
I/O/Z
PIN NO.
128-PIN
PBK
176-PIN
PGF
179-PIN
GHH
AND
ZHH
POWER SIGNALS
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
DDIO
V
DDIO
V
DDIO
V
DDIO
V
DDIO
V
DDIO
V
DDIO
Typical drive strength of the output buffer for all pins is 4 mA except for TDO, XCLKOUT, XF, XINTF, EMU0, and EMU1 pins, which are 8 mA.
I = Input, O = Output, Z = High impedance
§
PU = pin has internal pullup; PD = pin has internal pulldown
H1
L1
P5
P9
P12
K12
G12
C14
B10
C8
G4
K1
L2
P4
K6
P8
M10
L11
K13
J14
G13
E14
B14
D10
C10
B8
J4
L7
L10
N14
G11
E9
N8
23
37
56
75
100
112
128
143
154
19
32
38
52
58
70
78
86
99
105
113
120
129
142
153
31
64
81
114
145
69
20
29
42
56
63
74
82
94
102
110
17
26
30
39
53
59
62
73
88
95
103
109
25
49
83
104
52
1.8-V or 1.9-V Core Digital Power Pins. See Section 6.2,
Recommended
Operating
requirements.
Conditions
Conditions,
for
voltage
Core and Digital I/O Ground Pins
3 3 V I/O Digital Power Pins
3.3-V I/O Digital Power Pins
A
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