參數(shù)資料
型號: EP7311-EB-C
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 SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
中文描述: 32-BIT, 74 MHz, RISC MICROCONTROLLER, PBGA256
封裝: 17 X 17 MM, 1.61 MM HEIGHT, PLASTIC, MO-151, BGA-256
文件頁數(shù): 37/54頁
文件大?。?/td> 1533K
代理商: EP7311-EB-C
DS506PP1
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
37
EP7311
High-Performance, Low-Power System on Chip
H19
D[12]
1
Low
I/O
Data I/O
H20
A[12]
1
Low
O
System byte address
J1
PA[4]
1
Input
I/O
GPIO port A
J2
PA[5]
1
Input
I/O
GPIO port A
J3
PA[6]
1
Input
I/O
GPIO port A
J18
A[11]
1
Low
O
System byte address
J19
D[13]
1
Low
I/O
Data I/O
J20
A[13]/DRA[14]
1
Low
O
System byte address
/ SDRAM address
K1
PA[1]
1
Input
I/O
GPIO port A
K2
PA[2]
1
Input
I/O
GPIO port A
K3
VDDIO
Pad power
Digital I/O power,
3.3V
K18
D[14]
1
Low
I/O
Data I/O
K19
A[14]/DRA[13]
1
Low
O
System byte address
/ SDRAM address
K20
D[15]
1
Low
I/O
Data I/O
L1
TXD[1]
1
High
O
UART 1 transmit
data out
L2
LEDDRV
1
Low
O
IR LED drive
L3
PA[3]
1
Input
I/O
GPIO port A
L18
VDDIO
Pad power
Digital I/O power,
3.3V
L19
D[16]
1
Low
I/O
Data I/O
L20
A[16]/DRA[11]
1
Low
O
System byte address
/ SDRAM address
M1
RXD[1]
I
UART 1 receive data
input
M2
CTS
I
UART 1 clear to
send input
M3
PA[0]
1
Input
I/O
GPIO port A
M18
A[15]/DRA[12]
1
Low
O
System byte address
/ SDRAM address
M19
A[17]/DRA[10]
1
Low
O
System byte address
/ SDRAM address
M20
nTRST
I
JTAG async reset
input
N1
DSR
I
UART 1 data set
ready input
N2
nTEST[1]
With p/u*
I
Test mode select
input
N3
PHDIN
I
Photodiode input
Table 21. 204-Ball TFBGA Ball Listing (Continued)
Ball Location
Name
Strength
Reset
State
Type
Description
相關PDF資料
PDF描述
EP7311-ER-C HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
EP7311-EV-C HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
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EP7311-EV-C 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
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