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32C82 Datasheet(PDF) 56 Page - Renesas Technology Corp

Part # 32C82
Description  SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER
PDF  82 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

32C82 Datasheet(HTML) 56 Page - Renesas Technology Corp

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M32C/82 Group
5. Electrical Characteristics (VCC = 5V)
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page 56
BCLK
CSi
18ns.max
ADi
18ns.max
RD
18ns.max
-5ns.min
th(BCLK-AD)
-3ns.min
-3ns.min
BHE
ADi
/DBi
0ns.min
18ns.max
-3ns.min
BCLK
CSi
18ns.max
ADi
18ns.max
-3ns.min
-3ns.min
tcyc
BHE
ADi
/DBi
Data output
WR,WRL,
WRH
Address
Address
Data input
26ns.min
td(BCLK-RD)
th(WR-CS)(1)
Address
td(AD-ALE)(1)
Address
tsu(DB-BCLK)
tac3(RD-DB)(1)
tdz(RD-AD)
8ns.max
ALE
-2ns.min
td(BCLK-ALE)
18ns.max
td(AD-ALE)=(tcyc/2-20)ns.min
th(ALE-AD)=(tcyc/2-10)ns.min, th(RD-AD)=(tcyc/2-10)ns.min, th(RD-CS)=(tcyc/2-10)ns.min
tac3(RD-DB)=(tcyc/2 x m-35)ns.max (m=3 with 2 wait states and m=5 with 3 wait states)
tac3(AD-DB)=(tcyc/2 x n-35)ns.max (n=5 with 2 wait states and n=7 with 3 wait states)
ALE
18ns.max
-2ns.min
td(BCLK-ALE)
th(ALE-AD)(1)
td(AD-ALE)=(tcyc/2-20)ns.min
th(ALE-AD)=(tcyc/2-10)ns.min, th(WR-AD)=(tcyc/2-10)ns.min
th(WR-CS)=(tcyc/2-10)ns.min, th(WR-DB)=(tcyc/2-10)ns.min
td(DB-WR)=(tcyc/2 x m-25)ns.min
Vcc=5V
td(BCLK-CS)
td(AD-ALE)(1)
th(ALE-AD)(1)
th(BCLK-RD)
th(RD-AD)(1)
th(RD-DB)
td(BCLK-AD)
th(BCLK-CS)
th(RD-CS)(1)
td(BCLK-WR)
th(BCLK-WR)
td(BCLK-CS)
td(BCLK-AD)
th(BCLK-AD)
th(BCLK-CS)
th(WR-AD)(1)
td(DB-WR)(1)
th(WR-DB)(1)
th(BCLK-ALE)
th(BCLK-ALE)
tcyc
NOTES:
1. It varies with the operation frequency.
Measurement conditions
• VCC=4.2 to 5.5V
• Input high and low voltage:
VIH=2.5V, VIL=0.8V
• Output high and low voltage:
VOH=2.0V, VOL=0.8V
NOTES:
1. It varies with the operation frequency.
Read timing
Write timing (written in 2 cycles with no wait state)
Memory expansion mode and microprocessor mode
(with a wait state, when accessing an external memory and using the multiplexed bus)
tac3(AD-DB)(1)
Figure 5.4 VCC=5V Timing Diagram (3)



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