參數(shù)資料
型號(hào)： MC68EC030RP25C
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, MICROPROCESSOR, PPGA117
封裝： PLASTIC, PGA-117
文件頁(yè)數(shù)： 18/48頁(yè)
文件大?。?/td> 332K
代理商： MC68EC030RP25C
MOTOROLA
MC68EC030 TECHNICAL DATA
2 5
AC ELECTRICAL SPECIFICATIONS — READ AND WRITE CYCLES
(Continued)
Num.
Characterstics
25MHz
40 MHz
Unit
Min
M a x
Min
M a x
15A8
DS Negated to AS Asserted
25
—
16
—
ns
16
Clock High to
AS, DS, R/W, DBEN, CBREQ High Impedance
—
40
—
25
ns
17
AS, DS Negated to R/W Invalid
7
—
3
—
ns
18
Clock High to R/
W High
0
20
0
14
ns
20
Clock High to R/
W Low
0
20
0
14
ns
21
R/
W High to AS Asserted
7
—
5
—
ns
22
R/
W Low to DS Asserted (Write)
47
—
24
—
ns
23
Clock High to Data-Out Valid
—
20
—
14
ns
24
Data-Out Valid to Negating Edge of
AS
5—
3
—
ns
2511
AS, DS Negated to Data-Out Invalid
7
—
3
—
ns
25A9,11
DS Negated to DBEN Negated (Write)
7
—
3
—
ns
2611
Data-Out Valid to
DS Asserted (Write)
7
—
3
—
ns
27
Data-In Valid to Clock Low (Setup)
2
—
1
—
ns
27A
Late
BERR/HALT Asserted to Clock Low (Setup)
5
—
3
—
ns
2812
AS, DS Negated to
DSACKx, BERR, HALT, AVEC Negated
(Asynchronous Hold)
0400
20
ns
28A12
Clock Low to
DSACKx, BERR, HALT, AVEC Negated
(Synchronous Hold)
8706
40
ns
2912
AS, DS Negated to Data-In Invalid (Asynchronous Hold)
0
—
0
—
ns
29A12
AS, DS Negated to Data-In High Impedance
—
40
—
25
ns
3012
Clock Low to Data-In Invalid (Synchronous Hold)
8
—
6
—
ns
30A12
Clock Low to Data-In High Impedance (Read followed by Write)
—
60
—
30
ns
312
DSACKx Asserted to Data-In Valid (Asynchronous Data Setup)
—
28
—
14
ns
31A3
DSACKx Asserted to DSACKx Valid (Skew)
—
7
—
3
ns
32
RESET Input Transition Time
—
1.5
—
1.5
Clks
33
Clock Low to
BG Asserted
0
20
0
14
ns
34
Clock Low to
BG Negated
0
20
0
14
Clks
35
BR Asserted to BG Asserted (RMC Not Asserted)
1.5
3.5
1.5
3.5
Clks
37
BGACK Asserted to BG Negated
1.5
3.5
1.5
3.5
Clks
37A6
BGACK Asserted to BR Negated
0
1.5
0
1.5
ns
39
BG Width Negated
60
—
30
—
ns
39A
BG Width Asserted
60
—
30
—
ns
40
Clock High to
DBEN Asserted (Read)
0
20
0
16
ns
41
Clock Low to
DBEN Negated (Read)
0
20
0
16
ns
42
Clock Low to
DBEN Asserted (Write)
0
20
0
16
ns
43
Clock High to
DBEN Negated (Write)
0
20
0
16
ns
相關(guān)PDF資料
PDF描述
MC68EC030CFE25C 32-BIT, 25 MHz, MICROPROCESSOR, CQCC132
MC68EC030RP40 32-BIT, 40 MHz, MICROPROCESSOR, PPGA124
MC68EC060RC75 32-BIT, 75 MHz, MICROPROCESSOR, CPGA206
MC68EC060RC66 32-BIT, 66.67 MHz, MICROPROCESSOR, CPGA206
MC68LC060RC75 32-BIT, 75 MHz, MICROPROCESSOR, CPGA206
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68EC040 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:M68000-compatible, high-performance, 32-bit microprocessors
MC68EC040BRC33A 制造商:Motorola Inc 功能描述:
MC68EC040E25A 制造商:Freescale Semiconductor 功能描述:
MC68EC040FE20A 功能描述:微處理器 - MPU 32B W/ CACHE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MC68EC040FE20B 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:M68000-compatible, high-performance, 32-bit microprocessors
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*