參數(shù)資料
型號: IDT79RC64V475250DPI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 微控制器/微處理器
英文描述: RISControllerTM Embedded 64-bit Microprocessor, based on RISCore4000
中文描述: 64-BIT, 250 MHz, RISC PROCESSOR, PQFP208
封裝: 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, QFP-208
文件頁數(shù): 12/25頁
文件大?。?/td> 403K
代理商: IDT79RC64V475250DPI
12 of 25
April 10, 2001
RC64474 RC64475
S ocket Compatibility—RC64474 & RC4640
To ensure socket compatibility between the RC4640 and the RC64474 devices, several pin changes are required, as shown below
14
Vcc
46
VssP
78
Vcc
110
Int2*
15
Vss
47
VccP
79
SysAD24
111
Vcc
16
SysAdC0
48
TDO
80
SysADC2
112
Vss
17
SysCmd5
49
TMS
81
Vss
113
Int3*
18
SysAD8
50
TCK
82
Vcc
114
SysAD0
19
Vcc
51
TRst*
83
NMI*
115
Int4*
20
Vss
52
TDI
84
SysAD23
116
Vcc
21
SysCmd6
53
Vss
85
Release*
117
Vss
22
SysAD9
54
SysADC3
86
Vss
118
SysAD1
23
Vcc
55
VccOK
87
Vcc
119
Int5*
24
Vss
56
Vss
88
SysAD22
120
SysAD2
25
SysCCmd7
57
Vcc
89
Modein
121
Vcc
26
SysAD10
58
SysAD31
90
RdRdy*
122
Vss
27
SysCmd8
59
Vss
91
SysAD21
123
SysCmd0
28
Vcc
60
Vcc
92
Vss
124
SysAd3
29
Vss
61
SysAD30
93
Vcc
125
Vcc
30
SysAD11
62
SysAD29
94
ExtRqst*
126
Vss
31
SysCmdP
63
Reset*
95
SysAD20
127
SysCmd1
32
SysAD12
64
Vss
96
ValidOut*
128
SysAD4
Pin
RC4640
RC64574/
RC64474
Compatible to
RV 4640
Comments
1
N.C
JTAG32*
Yes.
Pin has an internal pull-down, to enable 32-bit scan.
Can also be left a N.C.
48
V
ss
TDO
Yes.
Can be driven with V
ss
, if JTAG is not needed. Is tristated when TRst*is low.
49
V
ss
TMS
Yes.
Can be driven with V
ss
if JTAG is not needed.
50
V
ss
TCK
Yes.
Can be driven with V
ss
if JTAG is not needed.
51
V
ss
TRst*
Yes.
Can be driven with V
ss
if JTAG is not needed.
52
V
ss
TDI
Yes.
Can be driven with V
ss
if JTAG is not needed.
71
N.C.
JR_V
cc
Yes.
Can be left N.C. in RC64474, if JTAG is not need. If JTAG is needed, it must
be driven to V
cc
.
Table 8 RC64574 Socket Compatibility to RC64474 and R4640
Pin
Func tion
Pin
Func tion
Pin
Func tion
Pin
Func tion
Table 7 RC64474 128-pin QFP Package Pin-out (Page 2 of 2)
相關(guān)PDF資料
PDF描述
IDT79RC64V474180DP RISControllerTM Embedded 64-bit Microprocessor, based on RISCore4000
IDT79RC64V474180DPI RISControllerTM Embedded 64-bit Microprocessor, based on RISCore4000
IDT79RC64V474180DZ RISControllerTM Embedded 64-bit Microprocessor, based on RISCore4000
IDT7M1001 128K x 8 64K x 8 CMOS DUAL-PORT STATIC RAM MODULE
IDT7M1001S35C 128K x 8 64K x 8 CMOS DUAL-PORT STATIC RAM MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT79RV4640-133DU 功能描述:IC SGL BOARD COMPUTER 128-QFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應商設備封裝:357-PBGA(25x25) 包裝:托盤
IDT79RV4640-133DUG 功能描述:IC SGL BOARD COMPUTER 128-QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應商設備封裝:357-PBGA(25x25) 包裝:托盤
IDT79RV4640-150DU 功能描述:IC SGL BOARD COMPUTER 128-QFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應商設備封裝:357-PBGA(25x25) 包裝:托盤
IDT79RV4640-150DUG 功能描述:IC SGL BOARD COMPUTER 128-QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應商設備封裝:357-PBGA(25x25) 包裝:托盤
IDT79RV4640-180DU 功能描述:IC SGL BOARD COMPUTER 128-QFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應商設備封裝:357-PBGA(25x25) 包裝:托盤