参数资料
型号: PCM9211PTR
厂商: TEXAS INSTRUMENTS INC
元件分类: 网络接口
英文描述: DATACOM, TOKEN RING TRANSCEIVER, PQFP48
封装: GREEN, PLASTIC, LQFP-48
文件页数: 89/121页
文件大小: 1219K
代理商: PCM9211PTR
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32
31
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29
28
27
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25
1
2
3
4
5
6
7
8
9
10
11
12
ERROR/INT0
NPCM/INT1
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_B0
MPIO_B1
VDDRX
RXIN1
RST
RXIN2
RXIN3
RXIN4/ASCKIO
RXIN5/ABCKIO
RXIN6/ALRCKIO
RXIN7/ADIN0
MODE
MS/ADR1
MC/SCL
48
47
46
45
44
43
42
41
40
39
38
13
14
15
16
17
18
19
20
21
22
23
37
24
PCM9211
VINR
VINL
VCCAD
AGNDAD
VCOM
FIL
T
VCC
AGND
XTO
XTI
GNDRX
RXIN0
MPIO_B2
MPIO_B3
MPO0
MPO1
DOUT
LRCK
BCK
SCK
O
DGND
DVDD
MDO/ADR0
MDI/SDA
www.ti.com
SBAS495 – JUNE 2010
PIN CONFIGURATIONS
PT PACKAGE
LQFP-48
(TOP VIEW)
PIN FUNCTIONS
PIN
5-V
NO.
NAME
I/O
TOLERANT
DESCRIPTION
1
ERROR/INT0
O
No
DIR Error detection output / Interrupt0 output
2
NPCM/INT1
O
No
DIR Non-PCM detection output / Interrupt1 output
3
MPIO_A0
I/O
Yes
Multipurpose I/O, Group A(1)
4
MPIO_A1
I/O
Yes
Multipurpose I/O, Group A(1)
5
MPIO_A2
I/O
Yes
Multipurpose I/O, Group A(1)
6
MPIO_A3
I/O
Yes
Multipurpose I/O, Group A(1)
7
MPIO_C0
I/O
Yes
Multipurpose I/O, Group C(1)
8
MPIO_C1
I/O
Yes
Multipurpose I/O, Group C(1)
9
MPIO_C2
I/O
Yes
Multipurpose I/O, Group C(1)
10
MPIO_C3
I/O
Yes
Multipurpose I/O, Group C(1)
11
MPIO_B0
I/O
Yes
Multipurpose I/O, Group B(1)
12
MPIO_B1
I/O
Yes
Multipurpose I/O, Group B(1)
13
MPIO_B2
I/O
Yes
Multipurpose I/O, Group B(1)
14
MPIO_B3
I/O
Yes
Multipurpose I/O, Group B(1)
15
MPO0
O
No
Multipurpose output 0
(1)
Schmitt trigger input
Copyright 2010, Texas Instruments Incorporated
7
Product Folder Link(s): PCM9211
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