upd75212a Renesas Electronics Corporation., upd75212a Datasheet - Page 46

• Manufacturer Part Number: upd75212a
• Description: 4-bit Single-chip Microcomputer
• Manufacturer: Renesas Electronics Corporation.

46
ABSOLUTE MAXIMUM RATINGS (Ta = 25 C)
12. ELECTRICAL SPECIFICATIONS
Note
OPERATING VOLTAGE (Ta = –40 to +85 C)
CAPACITANCE ( Ta = 25 C, V
Operating temperature
Storage temperature
Power supply voltage
Input voltage
Output voltage
Output current high
Output current low
Total loss*1
CPU *2
Display controller
Time/pulse generator
Other hardware *2
Input capacitance
Output capacitance
Input /output capacitance
PARAMETER
PARAMETER
Product quality may suffer if the absolute maximum rating is exceeded for even a single parameter, or even
momentarily. In other words, the absolute maximum ratings are rated values at which the product is on
the verge of suffering physical damage, and therefore, the product must be used under conditions which
ensure that the absolute maximum ratings are not exceeded.
PARAMETER
SYMBOL
Except display output
Display output
V
V
V
V
T
T
I
V
I
LOAD
P
V
OH
PRE
OL
opt
stg
DD
OD
O
T
I
DD
= 0 V )
Pins except display output pins
Display output pins
1 pin except display output pins
S0 to S9
T0 to T15
Total of pins except display output pins
Total of display output pins
1 pin
Total of pins
Plastic QFP
Plastic shrink DIP
TEST CONDITIONS
TEST CONDITIONS
SYMBOL
1 pin
1 pin
C
C
C
OUT
IN
IO
f = 1 MHz
Unmeasured pin returned
to 0 V
TEST CONDITIONS
MIN.
V
V
V
4.5
4.5
2.7
*3
DD
DD
DD
–0.3 to V
–0.3 to V
–65 to +150
–40 to +85
–0.3 to +7.0
–40 to V
–12 to V
–40 to V
RATING
MIN.
–120
–15
–15
–30
–20
450
600
17
60
DD
DD
DD
DD
DD
MAX.
+0.3
+0.3
TYP.
6.0
6.0
6.0
6.0
+0.3
+0.3
+0.3
PD75212A
MAX.
15
15
35
15
UNIT
UNIT
mW
mW
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
UNIT
C
C
pF
pF
pF
pF