參數(shù)資料
型號： 79RC32T355180DH
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 微控制器/微處理器
英文描述： Communications Processor
中文描述： 32-BIT, 180 MHz, RISC PROCESSOR, PQFP208
封裝： 28 X 28 MM, 3.40 MM HEIGHT, MO-143FA1, PLASTIC, QFP-208
文件頁數(shù)： 20/47頁
文件大?。?/td> 987K
代理商： 79RC32T355180DH
20 of 47
May 25, 2004
IDT 79RC32355
Note:
The RC32355 provides bus turnaround cycles to prevent bus contention when going from a read to write, write to read, and during
external bus ownership. For example, there are no cycles where an external device and the RC32355 are both driving. See the chapters
“Device Controller,” “Synchronous DRAM Controller,” and “Bus Arbitration” in the RC32355 User Reference Manual.
Memory and Peripheral Bus - Device Access
MDATA[31:0]
Tsu1
CLKP rising
2.5
—
2.5
—
2.5
—
ns
Figure 11
Figure 12
Thld1
1.5
—
1.5
—
1.5
—
ns
Tdo1
2.0
6.5
2.0
6.5
2.0
6.5
ns
Tdz1
—
9.0
—
9.0
—
9.0
ns
Tzd1
2.0
—
2.0
—
2.0
—
ns
WAITACKN, BRN
Tsu
CLKP rising
2.5
—
2.5
—
2.5
—
ns
Thld
1.5
—
1.5
—
1.5
—
ns
MADDR[21:0]
Tdo2
CLKP rising
2.0
6.0
2.0
6.0
2.0
6.0
ns
Tdz2
—
9.0
—
9.0
—
9.0
ns
Tzd2
2.0
—
2.0
—
2.0
—
ns
MADDR[25:22]
Tdo3
CLKP rising
2.5
6.5
2.5
6.5
2.5
6.5
ns
Tdz3
—
9.0
—
9.0
—
9.0
ns
Tzd3
2.0
—
2.0
—
2.0
—
ns
BDIRN, BOEN[0]
Tdo4
CLKP rising
2.0
6.0
2.0
6.0
2.0
6.0
ns
Tdz4
—
9.0
—
9.0
—
9.0
ns
Tzd4
2.0
—
2.0
—
2.0
—
ns
BGN, BWEN[3:0], OEN,
RWN
Tdo5
CLKP rising
2.0
6.0
2.0
6.0
2.0
6.0
ns
Tdz5
—
9.0
—
9.0
—
9.0
ns
Tzd5
2.0
—
2.0
—
2.0
—
ns
CSN[3:0]
Tdo6
CLKP rising
1.7
5.0
1.7
5.0
1.7
5.0
ns
Tdz6
—
9.0
—
9.0
—
9.0
ns
Tzd6
2.0
—
2.0
—
2.0
—
ns
CSN[5:4]
Tdo7
CLKP rising
2.5
6.0
2.5
6.0
2.5
6.0
ns
Tdz7
—
9.0
—
9.0
—
9.0
ns
Tzd7
2.0
—
2.0
—
2.0
—
ns
Signal
Symbol
Reference
Edge
133MHz
150MHz
180MHz
Unit
Conditions
Timing
Diagram
Reference
Min
Max
Min
Max
Min
Max
Table 6 Memory and Peripheral Bus AC Timing Characteristics (Part 2 of 2)
相關(guān)PDF資料
PDF描述
79RC32355-150DH IDT Interprise Integrated Communications Processor
79RC32355-150DHI Communications Processor
79RC32355-180DH Communications Processor
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
79RC32T355-180DH 制造商:Integrated Device Technology Inc 功能描述:MPU RC32300 RISC 32-Bit 180MHz 3.3V 208-Pin PQFP
79RC32T355180DHG 制造商:Integrated Device Technology Inc 功能描述:MPU RC32300 RISC 32-Bit 180MHz 3.3V 208-Pin PQFP
79RC32T355-180DHG 制造商:Integrated Device Technology Inc 功能描述:MPU RC32300 RISC 32-Bit 180MHz 3.3V 208-Pin PQFP
79RC32T355180DHI 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:Communications Processor
79RC32T355-180DHI 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:Communications Processor
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