參數(shù)資料
型號(hào): ADSP-2188MBSTZ-266
廠商: Analog Devices Inc
文件頁(yè)數(shù): 31/40頁(yè)
文件大?。?/td> 0K
描述: IC DSP CONTROLLER 16BIT 100LQFP
標(biāo)準(zhǔn)包裝: 1
系列: ADSP-21xx
類型: 定點(diǎn)
接口: 主機(jī)接口,串行端口
時(shí)鐘速率: 66MHz
非易失內(nèi)存: 外部
芯片上RAM: 256kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 2.50V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應(yīng)商設(shè)備封裝: 100-LQFP(14x14)
包裝: 托盤(pán)
REV. 0
ADSP-2188M
–37–
The LQFP package pinout is shown in the table below. Pin names in bold text replace the plain text named functions when
Mode C = 1. A + sign separates two functions when either function can be active for either major I/O mode. Signals enclosed in
brackets [ ] are state bits latched from the value of the pin at the deassertion of
RESET.
The multiplexed pins DT1/FO, TFS1/
IRQ1, RFS1/IRQ0, and DR1/FI, are mode selectable by setting Bit 10 (SPORT1 configure)
of the System Control Register. If Bit 10 = 1, these pins have serial port functionality. If Bit 10 = 0, these pins are the external inter-
rupt and flag pins. This bit is set to 1 by default upon reset.
LQFP Package Pinout
Pin
No.
Pin Name
No.
Pin Name
No.
Pin Name
No.
Pin Name
1
A4/IAD3
26
IRQE + PF4
51
EBR
76
D16
2
A5/IAD4
27
IRQL0 + PF5
52
BR
77
D17
3
GND
28
GND
53
EBG
78
D18
4A6/IAD5
29
IRQL1 + PF6
54
BG
79
D19
5
A7/IAD6
30
IRQ2 + PF7
55
D0/IAD13
80
GND
6
A8/IAD7
31
DT0
56
D1/IAD14
81
D20
7
A9/IAD8
32
TFS0
57
D2/IAD15
82
D21
8
A10/IAD9
33
RFS0
58
D3/IACK
83
D22
9
A11/IAD10
34
DR0
59
VDDINT
84
D23
10
A12/IAD11
35
SCLK0
60
GND
85
FL2
11
A13/IAD12
36
VDDEXT
61
D4/IS
86
FL1
12
GND
37
DT1/FO
62
D5/IAL
87
FL0
13
CLKIN
38
TFS1/
IRQ1
63
D6/IRD
88
PF3 [MODE D]
14
XTAL
39
RFS1/
IRQ0
64
D7/IWR
89
PF2 [MODE C]
15
VDDEXT
40
DR1/FI
65
D8
90
VDDEXT
16
CLKOUT
41
GND
66
GND
91
PWD
17
GND
42
SCLK1
67
VDDEXT
92
GND
18
VDDINT
43
ERESET
68
D9
93
PF1 [MODE B]
19
WR
44
RESET
69
D10
94
PF0 [MODE A]
20
RD
45
EMS
70
D11
95
BGH
21
BMS
46
EE
71
GND
96
PWDACK
22
DMS
47
ECLK
72
D12
97
A0
23
PMS
48
ELOUT
73
D13
98
A1/IAD0
24
IOMS
49
ELIN
74
D14
99
A2/IAD1
25
CMS
50
EINT
75
D15
100
A3/IAD2
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