HD404374 データシートの表示（PDF） - Renesas Electronics
部品番号
コンポーネント説明
メーカー
HD404374 Datasheet PDF : 161 Pages
| |||
HD404374/HD404384/HD404389/HD404082/HD404084 Series
HD404082 and HD404084 Series
Item
Power
supply
Test
Symbol
VCC
GND
TEST
Reset
RESET
Oscillation OSC1
Port
OSC2
D0–D9
Pin Number
FP-30D DP-28S Chip
2
2
2
1
1
1
11
11
9
14
12
10
9
9
7
10
10
8
21–30 19–28 17–26
Interrupt
Wakeup
R00, R10, R13,
R20, R21, R22,
R70–R73
INT0
WU0
15–20,
4–7
21
15
13–18,
4–7
19
13
11–16,
3–6
17
11
Serial
interface
Timer
Other
SCK
SI
SO
TOB,TOC
EVNB
NC
19
17
20
18
20
18
17, 18 15, 16
16
14
3, 8, 12, 3, 8
13
15
16
16
13, 14
12
—
I/O Function
—
Apply the power supply voltage to this pin.
—
Connect to ground.
Input Not for use by the user application. Connect to GND
potential.
Input Used to reset the MCU.
Input Internal oscillator input/output pins. Connect a ceramic
resonator, crystal resonator, or external oscillator circuit.
Output When using CR oscillation, connect a resistor.
I/O
I/O pins addressed bit by bit. D0 to D3 are large-current
source pins (max. 10 mA), and D4 to D9 are large-current
sink pins (max. 15 mA).
I/O I/O pins, addressed in 4-bit units.
Input External interrupt input pin
Input Input pin used for transition from stop mode to active
mode.
I/O Serial interface clock I/O pin
Input Serial interface receive data input pin
Output Serial interface transmit data output pin
Output Timer output pins
Input Event count input pin
—
Connect to GND potential.
Rev.5.00, Sep.11.2003, page 19 of 161
Share Link: 