Technical information

73
3886 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Table 22 DC ELECTRICAL CHARACTERISTICS (Ta = 25 °C, VCC = 5 V ± 10 %, unless otherwise noted)
Symbol
Max.
1
100
15
15
15
10
100
100
30
30
0.8
V CC
0.45
V CC + 1.0
12.6
__
VCC = 5.5 V, CE = VIH
VCC = 5.5 V,
__
CE = VCC ± 0.2 V
__
VCC = 5.5 V, CE = VIL,
tRC = 150 ns, IOUT = 0 mA
VPP = VPPH
VPP = VPPH
0≤VPP≤VCC
VCC<VPP≤VCC + 1.0 V
VPP = VPPH
VPP = VPPH
VPP = VPPH
IOL = 2.1 mA
IOH = –400 µA
IOH = –100 µA
ISB1
ISB2
ICC1
ICC2
ICC3
IPP1
IPP2
IPP3
VIL
VIH
VOL
VOH1
VOH2
VPPL
VPPH
VCC supply current (at standby)
VCC supply current (at read)
VCC supply current (at program)
VCC supply current (at erase)
VPP supply current (at read)
VPP supply current (at program)
VPP supply current (at erase)
“L” input voltage
“H” input voltage
“L” output voltage
“H” output voltage
VPP supply voltage (read only)
VPP supply voltage (read/write)
Parameter Test conditions
Typ.Min.
Limits
mA
µA
mA
mA
mA
µA
µA
µA
mA
mA
V
V
V
V
V
V
V
Unit
0
2.0
2.4
VCC –0.4
VCC
11.7 12.0
AC ELECTRICAL CHARACTERISTICS (Ta = 25 °C, VCC = 5 V ± 10 %, unless otherwise noted)
Table 23 Read-only mode
Symbol
Max.
Parameter
Min.
Limits
Unit
tRC
ta(AD)
ta(CE)
ta(OE)
tCLZ
tOLZ
tDF
tDH
tWRR
Read cycle time
Address access time
__
CE access time
__
OE access time
__
Output enable time (after CE)
__
Output enable time (after OE)
__
Output floating time (after OE)
__ __
Output valid time (after CE, OE, address)
Write recovery time (before read)
250
0
0
0
6
250
250
100
35
ns
ns
ns
ns
ns
ns
ns
ns
µs
Table 24 Read/Write mode
Symbol
Max.
Parameter
Min.
Limits
Unit
tWC
tAS
tAH
tDS
tDH
tWRR
tRRW
tCS
tCH
tWP
tWPH
tDP
tDE
tVSC
Write cycle time
Address set up time
Address hold time
Data setup time
Data hold time
Write recovery time (before read)
Read recovery time (before write)
__
CE setup time
__
CE hold time
Write pulse width
Write pulse waiting time
Program time
Erase time
VPP setup time
150
0
60
50
10
6
0
20
0
60
20
10
9.5
1
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
µs
ms
µs
Note: Read timing of Read/Write mode is same as Read-only mode.