參數(shù)資料
型號: UPD75216
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機(jī)
文件頁數(shù): 46/72頁
文件大小: 530K
代理商: UPD75216
46
μ
PD75216A
V
DD
V
LOAD
V
PRE
V
I
V
O
V
OD
I
OH
I
OL
P
T
T
opt
T
stg
UNIT
RATING
TEST CONDITIONS
12. ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS (Ta = 25
°
C)
Power supply voltage
Input voltage
Output voltage
Output current high
Output current low
Total loss
*1
Operating temperature
Storage temperature
Pins except display output pins
Display output pins
1 pin except display output pins
S0 to S9
1 pin
T0 to T15
1 pin
Total of pins except display output pins
Total of display output pins
1 pin
Total of pins
Plastic QFP
Plastic shrink DIP
–0.3 to +7.0
V
DD
–40 to V
DD
+0.3
V
DD
–12 to V
DD
+0.3
–0.3 to V
DD
+0.3
–0.3 to V
DD
+0.3
V
DD
–40 to V
DD
+0.3
–15
–15
–30
–20
–120
17
60
450
600
–40 to +85
–65 to +150
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mW
mW
°
C
°
C
SYMBOL
PARAMETER
Note
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.
OPERATING VOLTAGE (Ta = –40 to +85
°
C)
PARAMETER
CPU
*2
Display controller
Time/pulse generator
Other hardware
*2
TEST CONDITIONS
MIN.
*3
4.5
4.5
2.7
MAX.
UNIT
6.0
6.0
6.0
6.0
V
V
V
V
Input capacitance
Except display output
Display output
Input /output capacitance
UNIT
Output capacitance
PARAMETER
SYMBOL
C
IN
C
IO
pF
pF
pF
pF
MAX.
15
15
35
15
TYP.
MIN.
TEST CONDITIONS
f = 1 MHz
Unmeasured pin returned
to 0 V
C
OUT
CAPACITANCE ( Ta = 25
°
C, V
DD
= 0 V )
#
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