参数资料
型号: M30625MGP-XXXGP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP128
封装: 14 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-128
文件页数: 65/104页
文件大小: 1313K
代理商: M30625MGP-XXXGP
5. Electrical Characteristics
Rev.2.41
Jan 10, 2006
Page 61 of 96
REJ03B0001-0241
Figure 5.8
Timing Diagram (6)
Read timing
Write timing
BCLK
CSi
ALE
DBi
ADi
BHE
WR, WRL
WRH
Memory Expansion Mode, Microprocessor Mode
(for 2-wait setting and external area access)
BCLK
CSi
ALE
DBi
ADi
BHE
RD
tcyc
td(BCLK-CS)
25ns.max
td(BCLK-AD)
25ns.max
td(BCLK-ALE)
25ns.max
th(BCLK-ALE)
-4ns.min
td(BCLK-RD)
25ns.max
Hi-Z
tsu(DB-RD)
40ns.min
th(RD-DB)
0ns.min
th(BCLK-RD)
0ns.min
th(RD-AD)
0ns.min
th(BCLK-AD)
4ns.min
th(BCLK-CS)
4ns.min
tcyc
Hi-Z
td(BCLK-CS)
25ns.max
td(BCLK-AD)
25ns.max
td(BCLK-ALE)
25ns.max
th(BCLK-ALE)
-4ns.min
td(BCLK-WR)
25ns.max
th(BCLK-CS)
4ns.min
th(BCLK-AD)
4ns.min
th(WR-AD)
(0.5
×tcyc-10)ns.min
th(BCLK-WR)
0ns.min
td(BCLK-DB)
40ns.max
td(DB-WR)
(1.5
×tcyc-40)ns.min
th(BCLK-DB)
4ns.min
th(WR-DB)
(0.5
×tcyc-10)ns.min
Measuring conditions
VCC1=VCC2=5V
Input timing voltage : VIL=0.8V, VIH=2.0V
Output timing voltage : VOL=0.4V, VOH=2.4V
tac2(RD-DB)
(2.5
×tcyc-45)ns.max
Tcyc
=
1
f(BCLK)
VCC1=VCC2=5V
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