HD404328FS Datasheet PDF - Hitachi Semiconductor
| Part Number | HD404328FS | |
| Description | 4 BIT SINGLE CHIP MICROCOMPUTER | |
| Manufacturers | Hitachi Semiconductor | |
| Logo |  |
|
|
There is a preview and HD404328FS download ( pdf file ) link at the bottom of this page. Total 30 Pages | ||
Preview 1 page No Preview Available !
HD404318 Series
Rev. 6.0
Sept. 1998
Description
The HD404318 Series is 4-bit HMCS400-series microcomputer with large-capacity memory designed to
increase program productivity. Each microcomputer has an A/D converter and input capture timer built in.
They also come with high-voltage I/O pins that can directly drive a fluorescent display.
The HD404318 Series includes four chips: the HD404318 with 8-kword ROM; the HD404316 with 6-
kword ROM; the HD404314 with 4-kword ROM; the HD4074318 with 8-kword PROM.
The HD4074318 is a PROM version ZTAT™ microcomputer. Programs 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 PROM program specifications are the same as for the 27256.)
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: 21 pins are high-voltage pins (40 V, max.)
• On-chip A/D converter (8-bit × 8-channel)
• Three timers
One event counter input
One timer output
One input capture timer
• 8-bit clock-synchronous serial interface (1 channel)
• Alarm output
• Built-in oscillators
Ceramic or crystal oscillator
External clock drive is also possible
|
| |
 
HD404318 Series
Pin Description in PROM Mode
The HD4074318 is a PROM version of a ZTAT™ microcomputer. In PROM mode, the MCU stops
operating, thus allowing the user to program the on-chip PROM.
Pin Number
DP-42S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
FP-44A
39
40
41
42
43
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
23
24
25
26
MCU Mode
Pin
RA 1/V disp
R00/SCK
R01/SI
R02/SO
R03/TOC
TEST
RESET
OSC1
OSC2
GND
AVSS
R30/AN0
R31/AN1
R32/AN2
R33/AN3
R40/AN4
R41/AN5
R42/AN6
R43/AN7
AVCC
VCC
D0/INT0
D1/INT1
D2/EVNB
D3/BUZZ
D4/STOPC
D5
D6
D7
D8
I/O
I
I/O
I/O
I/O
I/O
I
I
I
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
PROM Mode
Pin
I/O
VCC
VCC
VPP
RESET
VCC
GND
GND
O0
O1
O2
O3
O4
O5
O6
O7
VCC
VCC
M0
M1
A1
A2
A3
A4
A9
VCC
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HD404328FS electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HD404328FS.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| HD404328FS | The function is 4 BIT SINGLE CHIP MICROCOMPUTER. Hitachi Semiconductor | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
HD40
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||