HD404374 Datasheet, PDF (136/161 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip A/D Converter

HD404374/HD404384/HD404389/HD404082/HD404084 Series
Absolute Maximum Ratings
Item
Symbol Value
Unit
Notes
Power supply voltage
V_CC
–0.3 to +7.0
V
Programming voltage
V_PP
–0.3 to +14.0
V
1
Pin voltage
V_T
–0.3 to V_CC+0.3 V
Allowable input current (total)
Σl₀
100
mA
2
Allowable output current (total)
–Σ
l
0
50
mA
3
Allowable input current (per pin)
l₀
4
mA
4,5
30
mA
4,6
Allowable output current (per pin) –l₀
4
20
mA
7,8
mA
7,9
Operating temperature
Topr
–20 to +75
°C
10, 12
–40 to +85
°C
11, 12
Storage temperature
Tstg
–55 to +125
°C
13
Notes: Permanent damage may occur if these maximum ratings are exceeded. Normal operation must be
under the conditions stated in the electrical characteristics tables. If these conditions are exceeded,
the LSI may malfunction or its reliability may be affected.
1. Applies to the HD407A4374, HD407C4374, HD407A4384, HD407C4384, HD407A4389, and
HD407C4389 TEST (V_PP) pin.
2. The allowable input current (total) is the sum of all currents flowing from I/O pins to ground at the
same time.
3. The allowable output current (total) is the sum of all currents flowing from V_CC to I/O pins.
4. The allowable input current (per pin) is the maximum current allowed to flow from any one I/O pin
to ground.
5. Applies to pins D₀ to D₃, D₈, D₉ and port R.
6. Applies to pins D₄ to D₇.
7. The allowable output current (per pin) is the maximum current allowed to flow from V_CC to any
one I/O pin.
8. Applies to pins D₄ to D₉ and port R.
9. Applies to pins D₀ to D₃.
10. Applies to Mask ROM
11. Applies to ZTAT^TM.
12. The operating temperature indicates the temperature range in which power can be supplied to
the LSI (voltage Vcc shown in the electrical characteristics tables can be applied).
13. In the case of chips, the storage specification differs from that of the package products. Please
consult your Hitachi sales representative for details.
Rev.5.00, Sep.11.2003, page 136 of 161