參數(shù)資料
型號: EP7212-CV-A
廠商: CIRRUS LOGIC INC
元件分類: 微控制器/微處理器
英文描述: HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
中文描述: 32-BIT, MROM, 74 MHz, RISC MICROCONTROLLER, PQFP208
封裝: LQFP-208
文件頁數(shù): 117/136頁
文件大?。?/td> 2289K
代理商: EP7212-CV-A
EP7212
DS474PP1
117
8.2
208-Pin LQFP Numeric Pin Listing
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Signal
Type
Strength
Reset
State
High
nCS[5]
VDDIO
VSSIO
EXPCLK
WORD
WRITE
RUN/CLKEN
EXPRDY
TXD[2]
RXD[2]
TDI
VSSIO
PB[7]
PB[6]
PB[5]
PB[4]
PB[3]
PB[2]
PB[1]/
PRDY2
PB[0]/
PRDY1
VDDIO
TDO
PA[7]
PA[6]
PA[5]
PA[4]
PA[3]
PA[2]
PA[1]
PA[0]
LEDDRV
TXD[1]
VSSIO
PHDIN
CTS
RXD[1]
DCD
Out
1
Pad Pwr
Pad Gnd
I/O
Out
Out
I/O
In
Out
In
In
Pad Gnd
I/O
I/O
I/O
I/O
I/O
I/O
I/O
1
1
1
1
1
1
Low
Low
Low
High
with p/u*
1
1
1
1
1
1
1
Input
Input
Input
Input
Input
Input
Input
20
I/O
1
Input
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Pad Pwr
Out
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Out
Out
Pad Gnd
In
In
In
In
1
1
1
1
1
1
1
1
1
1
1
1
Tristate
Input
Input
Input
Input
Input
Input
Input
Input
Low
High
High
Table 65. 208-Pin LQFP Numeric Pin Listing
38
39
40
41
42
43
44
45
DSR
In
In
In
In
In
In
In
I/O
nTEST[1]
nTEST[0]
EINT[3]
nEINT[2]
nEINT[1]
nEXTFIQ
PE[2]/
CLKSEL
PE[1]/
BOOTSEL[1]
PE[0]/
BOOTSEL[0]
VSSRTC
With p/u*
With p/u*
1
Input
46
I/O
1
Input
47
I/O
1
Input
48
RTC
Gnd
Out
In
RTC
power
49
50
51
RTCOUT
RTCIN
VDDRTC
52
53
54
55
56
57
58
59
60
61
62
N/C
PD[7]
PD[6]
PD[5]
PD[4]
VDDIO
TMS
PD[3]
PD[2]
PD[1]
PD[0]/
LEDFLSH
SSICLK
VSSIO
SSITXFR
SSITXDA
SSIRXDA
SSIRXFR
ADCIN
nADCCS
VSSCORE
I/O
I/O
I/O
I/O
1
1
1
1
Low
Low
Low
Low
Pad Pwr
In
I/O
I/O
I/O
I/O
with p/u*
1
1
1
1
Low
Low
Low
Low
63
64
65
66
67
68
69
70
71
I/O
1
Input
Pad Gnd
I/O
Out
In
I/O
In
Out
Core
Gnd
1
1
Low
Low
Input
1
High
Pin
No.
Signal
Type
Strength
Reset
State
Table 65. 208-Pin LQFP Numeric Pin Listing
(cont.)
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