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): 19/48頁(yè)
文件大小: 332K
代理商: MC68EC030RP25C
2 6
MC68EC030 TECHNICAL DATA
MOTOROLA
AC ELECTRICAL SPECIFICATIONS — READ AND WRITE CYCLES
(Concluded)
Num.
Characterstics
25 MHz
40 MHz
Unit
Min
M a x
Min
M a x
44
R/
W Low to DBEN Asserted (Write)
7
5
ns
455
DBEN Width Asserted
Asynchronous Read
Asynchronous Write
40
80
22
45
ns
45A9
DBEN Width Asserted
Synchronous Read
Synchronous Write
5
40
5
22
ns
46
R/
W Width Asserted (Asynchronous Write or Read)
100
50
ns
46A
R/
W Width Asserted (Synchronous Write or Read)
60
30
ns
47A
Asynchronous Input Setup Time to Clock Low
2
2
ns
47B
Asynchronous Input Hold Time from Clock Low
8
6
ns
484
DSACKx Asserted to BERR, HALT Asserted
25
14
ns
53
Data-Out Hold from Clock High
3
2
ns
55
R/
W Asserted to Data Bus Impedance Change
20
11
ns
56
RESET Pulse Width (Reset Instruction)
512
512
Clks
57
BERR Negated to HALT Negated (Rerun)
0
0
ns
5810
BGACK Negated to Bus Driven
1
1
Clks
5910
BG Negated to Bus Driven
1
1
Clks
6013
Synchronous Input Valid to Clock High (Setup Time)
2
2
ns
6113
Clock High to Synchronous Input Invalid (Hold Time)
8
6
ns
62
Clock Low to
STATUS, REFILL Asserted
0
20
0
15
ns
63
Clock Low to
STATUS, REFILL Negated
0
20
0
15
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