參數(shù)資料
型號(hào)： UPD784916A
廠商： NEC Corp.
英文描述： 16-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： 16位單晶片微控制器
文件頁(yè)數(shù)： 67/86頁(yè)
文件大?。?/td> 446K
代理商： UPD784916A
μ
PD784915A, 784916A
67
DC Characteristics (T
A
= –10 to +70
°
C, V
DD
= AV
DD
= 4.5 to 5.5 V, V
SS
= AV
SS
= 0 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Low-level input voltage
V
IL1
Pins other than those listed in Notes 1 and 4 below
0
0.3 V
DD
V
V
IL2
Pins listed in Notes 1 and 4 below
0
0.2 V
DD
V
V
IL3
X1, X2
0
0.4
V
High-level input voltage
V
IH1
Pins other than those listed in Note 1 below
0.7 V
DD
V
DD
V
V
IH2
Pins listed in Note 1 below
0.8 V
DD
V
DD
V
V
IH3
X1, X2
V
DD
– 0.5
V
DD
V
Low-level output voltage
V
OL1
I
OL
= 5.0 mA (pins in Note 2)
0.6
V
V
OL2
I
OL
= 2.0 mA
0.45
V
V
OL3
I
OL
= 100
μ
A
0.25
V
High-level output voltage
V
OH1
I
OH
= –1.0 mA
V
DD
– 1.0
V
V
OH2
I
OH
= –100
μ
A
0
≤
V
I
≤
V
DD
0
≤
V
O
≤
V
DD
V
DD
– 0.4
V
Input leakage current
I
LI
±
10
±
10
μ
A
μ
A
Output leakage current
I
LO
V
DD
supply current
I
DD1
Operation
f
XX
= 16 MHz
30
50
mA
mode
f
XX
= 8 MHz (low-frequency os-
cillation mode)
Internally, 8-MHz main system
clock operation
f
XT
= 32.768 kHz
50
80
μ
A
Subclock operation (CPU,
watch, port)
V
DD
= 2.7 V
I
DD2
HALT mode f
XX
= 16 MHz
10
25
mA
f
XX
= 8 MHz (low-frequency
oscillation mode)
Internally, 8-MHz main clock
operation
f
XT
= 32.768 MHz
25
50
μ
A
Subclock operation (CPU,
watch, port)
V
DD
= 2.7 V
Data hold voltage
Data hold current
Note 3
V
DDDR
STOP mode
2.5
V
I
DDDR
STOP mode
Subclock oscillates
18
50
μ
A
V
DDDR
= 5.0 V
STOP mode
Subclock oscillates
2.5
10
μ
A
V
DDDR
= 2.7 V
STOP mode
Subclock stops
0.2
7.0
μ
A
V
DDDR
= 2.5 V
Pull-up resistor
R
L
V
I
= 0 V
25
55
110
k
Notes 1.
RESET, IC, NMI, INTP0-INTP2, P61/SCK1/BUZ, P63/SI1, SCK2, SI2/BUSY, P65/HWIN, P91/KEY0-
P95/KEY4
2.
P46, P47
3.
In the STOP mode in which the subclock oscillation is stopped, disconnect the feedback resistor, and
connect the XT1 pin to V
DD
.
4.
P40 to P47, P50 to P57
相關(guān)PDF資料
PDF描述
UPD784916AGF 16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784915B 16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784915BGF 16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784916B 16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784916BGF 16-BIT SINGLE-CHIP MICROCONTROLLERS
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