參數(shù)資料
型號: UPD17242UC-XXX-5A4
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 4.5 MHz, MICROCONTROLLER, PDSO30
封裝: 0.300 INCH, PLASTIC, SSOP-30
文件頁數(shù): 95/102頁
文件大小: 953K
代理商: UPD17242UC-XXX-5A4
92
Data Sheet U15002EJ1V1DS
PD17240, 17241, 17242, 17243, 17244, 17245, 17246
DC Characteristics (TA = –40 to +85
°C, VDD = 2.0 to 3.6 V)
Item
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input voltage, high
VIHI1
RESET, INT
0.80VDD
VDD
V
VIH2
P0A, P0B, P0C, P0D
0.70VDD
VDD
V
VIH3
P0E, P1A, P1B
0.70VDD
VDD
V
Input voltage, low
VIL1
RESET, INT
0
0.2VDD
V
VIL2
P0A, P0B, P0C, P0D
0
0.3VDD
V
VIL3
P0E, P1A, P1B
0
0.3VDD
V
Input leakage current, high
ILIH
P0A, P0B, P0C, P0D, P0E, VIH = VDD
3.0
A
P1A, P1B0/INT, RESET
w/o pull-down resistor
Input leakage current, low
ILIL
P0E, P1A, P1B0/INT
VIL = 0 V
–3.0
A
w/o pull-up resistor
Internal pull-up resistor
R1
P0E, P1A, P1B, RESET (pulled up)
25
50
100
k
R2
P0A, P0B, P0C, P0D
100
200
400
k
Internal pull-down resistor
R3
P1A, P1B
25
50
100
k
Output current, high
IOH
REM
VOH = 1.0 V,
–6
–13
–24
mA
VDD = 3 V
Output voltage, high
VOH
P0E, P1A, REM
IOH = –0.5 mA VDD–0.3
VDD
V
Output voltage, low
VOL1
P0B, P0C, P0D, REM
IOL = 0.5 mA
0
0.3
V
VOL2
P0E, P1A
IOL = 1.5 mA
0
0.3
V
Data retention characteristics
VDDDR
RESET = Low level or STOP mode
1.3
3.6
V
Low-voltage detection
VDT
RESET pin pulled down, VDT = VDD
1.85
2.0
V
voltage (mask option)
RAM retention detection
VID
VID = VDD, RAMFLAG = 0 (RF21H.0)
1.40
1.50
V
voltage
Supply current
IDD1
Operating mode
VDD = 3 V
±10% fX = 1 MHz
0.6
1.1
mA
(high-speed)
fX = 4 MHz
0.75
1.3
mA
fX = 8 MHz
0.9
1.6
mA
IDD2
Operating mode
VDD = 3 V
±10% fX = 1 MHz
0.48
0.9
mA
(low-speed)
fX = 4 MHz
0.6
1.1
mA
fX = 8 MHz
0.8
1.4
mA
IDD3
HALT mode
VDD = 3 V
±10% fX = 1 MHz
0.4
0.75
mA
fX = 4 MHz
0.45
0.85
mA
fX = 8 MHz
0.5
0.95
mA
IDD4
STOP mode
VDD = 3 V
±10%
2.0
20.0
A
built-in POC
TA = 25
°C
2.0
5.0
A
Note
This does not include the current that flows through the internal pull-up resistors.
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