參數(shù)資料
型號: M306N4MCT-XXXFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件頁數(shù): 86/92頁
文件大?。?/td> 694K
代理商: M306N4MCT-XXXFP
Rev.2.40
Aug 25, 2006
page 87 of 88
REJ03B0003-0240
M16C/6N Group (M16C/6N4)
5. Electric Characteristics (Normal-ver.)
Under development
This document is under development and its contents are subject to change.
Figure 5.29 Timing Diagram (8)
Read timing
Write timing
Memory Expansion Mode and Microprocessor Mode
(For 3-wait setting, external area access and multiplexed bus selection)
BCLK
CSi
ALE
RD
ADi
/DBi
ADi
BHE
BCLK
CSi
ALE
ADi
/DBi
tcyc
td(BCLK-AD)
40ns.max
tcyc
Data output
th(BCLK-CS)
6ns.min
td(BCLK-CS)
40ns.max
td(BCLK-ALE)
40ns.max
th(BCLK-ALE)
-4ns.min
td(BCLK-RD)
40ns.max
th(BCLK-RD)
0ns.min
tSU(DB-RD)
50ns.min
th(RD-DB)
0ns.min
th(RD-AD)
(0.5
tcyc-10)ns.min
th(BCLK-AD)
4ns.min
td(BCLK-CS)
40ns.max
td(BCLK-AD)
40ns.max
th(BCLK-DB)
4ns.min
th(BCLK-WR)
0ns.min
th(WR-AD)
(0.5
tcyc-10)ns.min
th(BCLK-AD)
4ns.min
th(BCLK-CS)
4ns.min
td(BCLK-ALE)
40ns.max
td(BCLK-WR)
40ns.max
t
-4ns.min
th(WR-DB)
(0.5
tcyc-10)ns.min
Data input
Address
ADi
BHE
WR, WRL
WRH
td(AD-ALE)
(0.5
tcyc-40)ns.min
td(AD-RD)
0ns.min
tdZ(RD-AD)
8ns.max
tac3(RD-DB)
td(BCLK-DB)
50ns.max
(0.5
tcyc-10)ns.min
th(WR-CS)
td(AD-WR)
0ns.min
th(RD-CS)
(0.5
tcyc-10)ns.min
td(AD-ALE)
(0.5
tcyc-40)ns.min
(2.5
tcyc-60)ns.max
(no multiplex)
tcyc =
1
f(BCLK)
Measuring conditions :
VCC = 3.3 V
Input timing voltage
: VIL = 0.6 V, VIH = 2.7 V
Output timing voltage : VOL = 1.65 V, VOH = 1.65 V
td(DB-WR)
(2.5
tcyc-50)ns.min
h(BCLK-ALE)
(0.5
tcyc-15)ns.min
th(ALE-AD)
VCC = 3.3 V
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