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UPD75316B 数据表(PDF) 49 Page - NEC

部件名 UPD75316B
功能描述  4-BIT SINGLE-CHIP MICROCOMPUTER
PDF  77 Pages
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制造商  NEC [NEC]
网页  http://www.nec.com/
标志 NEC - NEC

UPD75316B 数据表(HTML) 49 Page - NEC

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49
µPD75312B, 75316B
VDD = 5 V
±10%*4
VDD = 3 V
±10%*5
VDD =
5 V
HALT
±10%
mode
VDD =
3 V
±10%
HALT
VDD =
mode
3 V
±10%
DC CHARACTERISTICS (Ta = –40 to +85
°C, VDD = 2.7 to 6.0 V ) (2/2)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Other than
below
Ports 4 and 5
(when open-
drain)
Output leakage
current, low
VDD = 5.0 V
±10%
ILOH1
VOUT = VDD
VOUT = 10 V
ILOH2
20
3
µA
µA
Output leakage
current, high
ILOL
VOUT = 0 V
µA
–3
RL1
Ports 0, 1, 2, 3, 6
and 7 (Except P00)
VIN = 0 V
VDD = 3.0 V
±10%
VDD = 5.0 V
±10%
15
40
70
k
Ω
VDD = 3.0 V
±10%
On-chip pull-up
resistor
Ports 4, 5
VOUT = VDD -2.0 V
RL2
LCD drive voltage
VLCD
LCD split resistor
RLCD
15
40
80
k
Ω
15
40
70
k
Ω
60
100
150
k
Ω
30
200
k
Ω
VODC
IO =
±5
µA
VLCD0 = VLCD
VLCD1 =
VLCD
× 2/3
VLCD2 = VLCD
× 1/3
2.7 V
≤ VLCD
≤ VDD
3.0
9
mA
0.4
1.2
mA
1
3
mA
300
900
µA
IDD2
IDD1
IDD3
IDD4
VDD = 3 V
±10%
20
60
µA
7
21
µA
XT1 = 0 V
STOP mode
IDD5
VDD = 5 V
±10%
VODS
IO =
±1
µA
1
25
µA
0.5
15
µA
0.5
5
µA
VDD =
3 V
±10%
4.19 MHz*3 crystal
oscillation C1=C2=
22 pF
Ta =
25
°C
LCD output
voltage
deviation*1
(common)
LCD output
voltage
deviation*1
(segment)
Supply current *2
32 kHz *6
crystal oscillation
0
±0.2
V
0
±0.2
V
2.0
VDD
V



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