PRELIMINARY
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
10
PROM VERSION OF M37736MHBXXXGP
MITSUBISHI MICROCOMPUTERS
M37736EHBXXXGP
M37736EHBGS
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Conditions
Ratings
Unit
Vcc
Power source voltage
–0.3 to +7
V
AVcc
Analog power source voltage
–0.3 to +7
V
VI
_____
Input voltage RESET, CNVss, BYTE
–0.3 to +12(Note)
V
Input voltage P00 – P07, P10 – P17, P20 – P27,
P30 – P33, P40 – P47, P50 – P57,
P60 – P67, P70 – P77, P80 – P87,
P90 – P92, P100 – P107,
VREF, XIN, BSEL
Output voltage P00 – P07, P10 – P17, P20 – P27,
P30 – P33, P40 – P47, P50 – P57,
P60 – P67, P70 – P77, P80 – P87,
_
P90 – P97, P100 – P107, XOUT, E
Pd
Power dissipation
Ta = 25 °C
300
mW
Topr
Operating temperature
–20 to +85
°C
Tstg
Storage temperature
–40 to +150
°C
VI
VO
–0.3 to Vcc + 0.3
V
–0.3 to Vcc + 0.3
V
Note. When the EPROM is programmed, input voltage of pins CNVss and BYTE is 13 V respectively.
Notes 1. Average output current is the average value of a 100 ms interval.
2. The sum of IOL(peak) for ports P0, P1, P2, P3, P8, and P9 must be 80 mA or less,
the sum of IOH(peak) for ports P0, P1, P2, P3, P8, and P9 must be 80 mA or less,
the sum of IOL(peak) for ports P4, P5, P6, P7, and P10 must be 100 mA or less, and
the sum of IOH(peak) for ports P4, P5, P6, P7, and P10 must be 80 mA or less.
3. Limits VIH and VIL for XCIN are applied when the sub clock external input selection bit = “1”.
4. The maximum value of f(XIN) = 12.5 MHz when the main clock division selection bit = “1”.
Limits
Min.
Typ.
Max.
f(XIN) : Operating
4.5
5.0
5.5
f(XIN) : Stopped, f(XCIN) = 32.768 kHz
2.7
5.5
AVcc
Analog power source voltage
Vcc
V
Vss
Power source voltage
0V
AVss
Analog power source voltage
0
V
High-level input voltage P00 – P07, P30 – P33, P40 – P47, P50 – P57, P60 – P67,
_____
P70 – P77, P80 – P87, P90 – P92, P100 – P107, XIN, RESET,
CNVss, BYTE, BSEL, XCIN (Note 3)
High-level input voltage P10 – P17, P20 – P27 (in single-chip mode)
High-level input voltage P10 – P17, P20 – P27
(in memory expansion mode and microprocessor mode)
Low-level input voltage P00 – P07, P30 – P33, P40 – P47, P50 – P57, P60 – P67,
_____
P70 – P77, P80 – P87, P90 – P92, P100 – P107, XIN, RESET,
CNVss, BYTE, BSEL, XCIN (Note 3)
Low-level input voltage P10 – P17, P20 – P27 (in single-chip mode)
Low-level input voltage P10 – P17, P20 – P27
(in memory expansion mode and microprocessor mode)
High-level peak output current P00 – P07, P10 – P17, P20 – P27, P30 – P33,
P40 – P47, P50 – P57, P60 – P67, P70 – P77,
P80 – P87, P90 – P97, P100 – P107
High-level average output current P00 – P07, P10 – P17, P20 – P27, P30 – P33,
P40 – P47, P50 – P57, P60 – P67, P70 – P77,
P80 – P87, P90 – P97, P100 – P107
Low-level peak output current P00 – P07, P10 – P17, P20 – P27, P30 – P33,
P40 – P43, P54 – P57, P60 – P67, P70 – P77,
P80 – P87, P90 – P97, P104 – P107
Low-level peak output current P44 – P47, P100 – P103
Low-level average output current P00 – P07, P10 – P17, P20 – P27, P30 – P33,
P40 – P43, P54 – P57, P60 – P67, P70 – P77,
P80 – P87, P90 – P97, P104 – P107
IOL(avg)
Low-level average output current P44 – P47, P100 – P103
15
mA
f(XIN)
Main-clock oscillation frequency (Note 4)
25
MHz
f(XCIN)
Sub-clock oscillation frequency
32.768
50
kHz
Unit
Symbol
Parameter
V
Vcc
Power source voltage
VIH
VIL
IOH(peak)
IOH(avg)
IOL(peak)
IOL(avg)
0.8 Vcc
0.5 Vcc
0
Vcc
0.2Vcc
0.16Vcc
–10
–5
10
20
5
V
mA
RECOMMENDED OPERATING CONDITIONS (Vcc = 5 V ± 10%, Ta = –20 to +85 °C, unless otherwise noted)