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HD40A4358 の電気的特性と機能

HD40A4358のメーカーはRenesas Technologyです、この部品の機能は「(HD404358 Series) 4-Bit Microcomputer」です。


製品の詳細 ( Datasheet PDF )

部品番号 HD40A4358
部品説明 (HD404358 Series) 4-Bit Microcomputer
メーカ Renesas Technology
ロゴ Renesas Technology ロゴ 




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HD40A4358 Datasheet, HD40A4358 PDF,ピン配置, 機能
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To all our customers
Regarding the change of names mentioned in the document, such as Hitachi
Electric and Hitachi XX, to Renesas Technology Corp.
The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand
names are mentioned in the document, these names have in fact all been changed to Renesas
Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and
corporate statement, no changes whatsoever have been made to the contents of the document, and
these changes do not constitute any alteration to the contents of the document itself.
Renesas Technology Home Page: http://www.renesas.com
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003

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HD40A4358 pdf, ピン配列
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HD404358 Series
Rev. 6.0
Sept. 1998
Description
The HD404358 Series is a 4-bit HMCS400-Series microcomputer designed to increase program
productivity and also incorporate large-capacity memory. Each microcomputer has an A/D converter, input
capture timer, and two low-power dissipation modes.
The HD404358 Series includes seven chips: the HD404354, HD40A4354 with 4-kword ROM; the
HD404356, HD40A4356 with 6-kword ROM; the HD404358, HD40A4358 with 8-kword ROM; the
HD407A4359 with 16-kword PROM.
The HD40A4354, HD40A4356, HA40A4358, and HD407A4359 are high speed versions (minimum
instruction cycle time: 0.47 µs)
The HD407A4359 is a PROM version (ZTATmicrocomputer). A program can be written to the PROM
by a PROM writer, which can dramatically shorten system development periods and smooth the process
from debugging to mass production. (The ZTATversion is 27256-compatible.)
ZTAT: Zero Turn Around Time ZTAT is a trademark of Hitachi Ltd.
Features
34 I/O pins
One input-only pin
33 input/output pins: 4 pins are intermediate-voltage NMOS open drain with high-current pins (15
mA, max.)
On-chip A/D converter (8-bit × 8-channel)
Low power voltage 2.7 V to 6.0 V
Three timers
One event counter input
One timer output
One input capture timer
Eight-bit clock-synchronous serial interface (1 channel)
Alarm output


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HD40A4358 電子部品, 半導体
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HD404358 Series
Pin Description
Item
Power
supply
Test
Symbol
VCC
Pin Number
DP-42S FP-44A I/O
21 16
GND
TEST
10
6
5
1
I
Reset
RESET 7
2
I
Oscillator OSC1
8
3
I
OSC2
9
4
O
Port
D0–D8
22–30 17–21, I/O
23–26
RA1
R00–R13,
R30–R43,
R80–R83
R20–R23
1
2–5,
12–19,
31–38
39–42
39 I
40–43, I/O
7–14
27–34
35–38 I/O
Interrupt INT0, INT1 22, 23
Stop clear STOPC 26
Serial
SCK
Interface
2
SI 3
SO 4
Timer
TOC
5
EVNB
24
Alarm
BUZZ
25
A/D AVCC
converter
20
17, 18
21
40
41
42
43
19
20
15
I
I
I/O
I
O
O
I
O
AVSS
11 6
AN0–AN7 12–19 7–14 I
Function
Applies power voltage
Connected to ground
Cannot be used in user applications. Connect this pin
to GND.
Resets the MCU
Input/output pin for the internal oscillator. Connect
these pins to the ceramic oscillator or crystal oscillator,
or OSC1 to an external oscillator circuit.
Input/output pins addressed individually by bits; D0–D8
are all standard-voltage I/O pins.
One-bit standard-voltage input port pin
Four-bit input/output pins consisting of standard-voltage
pins
Four-bit input/output pins consisting of intermediate
voltage pins
Input pins for external interrupts
Input pin for transition from stop mode to active mode
Serial interface clock input/output pin
Serial interface receive data input pin
Serial interface transmit data output pin
Timer output pin
Event count input pin
Square waveform output pin
Power supply for the A/D converter. Connect this pin
as close as possible to the VCC pin and at the same
voltage as VCC. If the power supply voltage to be used
for the A/D converter is not equal to VCC, connect a 0.1-
µF bypass capacitor between the AVCC and AVSS pins.
(However, this is not necessary when the AVCC pin is
directly connected to the VCC pin.)
Ground for the A/D converter. Connect this pin as
close as possible to GND at the same voltage as GND.
Analog input pins for the A/D converter
4

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共有リンク

Link :


部品番号部品説明メーカ
HD40A4354

(HD404358 Series) 4-Bit Microcomputer

Renesas Technology
Renesas Technology
HD40A4356

(HD404358 Series) 4-Bit Microcomputer

Renesas Technology
Renesas Technology
HD40A4358

(HD404358 Series) 4-Bit Microcomputer

Renesas Technology
Renesas Technology


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