EP7311-CB-C CIRRUS [Cirrus Logic], EP7311-CB-C Datasheet - Page 29

• Manufacturer Part Number: EP7311-CB-C
• Description: HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
• Manufacturer: CIRRUS [Cirrus Logic]

208-Pin LQFP Numeric Pin Listing
DS506PP1
No.
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
1
2
3
4
5
6
7
8
9
WRITE/nSDRAS
PB[1]/PRDY2
PB[0]/PRDY1
RUN/CLKEN
EXPRDY
Table T. 208-Pin LQFP Numeric Pin Listing
EXPCLK
LEDDRV
Signal
VDDIO
WORD
RXD[2]
VDDIO
RXD[1]
nCS[5]
VSSIO
TXD[2]
VSSIO
TXD[1]
VSSIO
PHDIN
PB[7]
PB[6]
PB[5]
PB[4]
PB[3]
PB[2]
PA[7]
PA[6]
PA[5]
PA[4]
PA[3]
PA[2]
PA[1]
PA[0]
TDO
DCD
CTS
TDI
Pad Gnd
Pad Gnd
Pad Gnd
Pad Pwr
Pad Pwr
Type
Out
Out
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
I
I
I
I
I
I
I
Strength
with p/u*
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
©
C opyright Cirrus Logic, Inc. 2003
Three state
Reset
State
(All Rights Reserved)
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
High
High
High
Low
Low
Low
Low
Low
Pin
No.
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
Table T. 208-Pin LQFP Numeric Pin Listing (Continued)
PD[0]/LEDFLSH
PD[7]/SDQM[1]
PD[6]/SDQM[0]
PE[2]/CLKSEL
BOOTSEL[1]
BOOTSEL[0]
VDDCORE
VSSCORE
SSIRXDA
SSIRXFR
nTEST[1]
nTEST[0]
nEXTFIQ
RTCOUT
VDDRTC
SSITXFR
SSITXDA
VSSRTC
nADCCS
nEINT[2]
nEINT[1]
SSICLK
Signal
EINT[3]
VDDIO
ADCIN
RTCIN
VSSIO
VSSIO
High-Performance, Low-Power System on Chip
PE[1]/
PE[0]/
PD[5]
PD[4]
PD[3]
PD[2]
PD[1]
DSR
TMS
N/C
RTC power
Core Gnd
RTC Gnd
Core Pwr
Pad Gnd
Pad Gnd
Pad Pwr
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
Strength
With p/u*
With p/u*
with p/u*
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Reset
State
Input
Input
Input
Input
Input
High
EP7311
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
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