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UPD75006CU の電気的特性と機能

UPD75006CUのメーカーはNECです、この部品の機能は「4-BIT SINGLE-CHIP MICROCOMPUTER」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD75006CU
部品説明 4-BIT SINGLE-CHIP MICROCOMPUTER
メーカ NEC
ロゴ NEC ロゴ 




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UPD75006CU Datasheet, UPD75006CU PDF,ピン配置, 機能
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD75004, 75006, 75008
4-BIT SINGLE-CHIP MICROCOMPUTER
DESCRIPTION
The µPD75008 is one of the 75X Series 4-bit single-chip microcomputer.
In addition to high-speed operation with 0.95 µs minimum instruction execution time for the CPU, the
µPD75008 employs a serial bus interface with standard NEC format, the µPD75004 is a powerful product with
a high cost/performance ratio.
The µPD75P008 with PROM, which is provided with µPD75008, is applicable for evaluating systems under
development, or for small-scale production of developed systems.
Detailed functions are described in the following user’s manual. Be sure to read it for designing.
µPD7500X Series User’s Manual: IEM-5033
FEATURES
Capable of high-speed operation and variable instruction execution time to power save
• 0.95 µs, 1.91 µs, 15.3 µs (Main system clock: operating at 4.19 MHz)
• 122 µs (Subsystem clock: operating at 32.768 kHz)
75X architecture comparable to that for an 8-bit microcomputer is employed
Built-in NEC standard serial bus interface (SBI)
Clock operation at reduced power dissipation (5 µA TYP. : operating at 3 V)
Enhanced timer function (3 channels)
Interrupt functions especially enhanced for applications, such as remote control receiver
APPLICATIONS
VCRs, CD players, telephones, cameras, blood pressure gauges, etc.
Unless otherwise specified, µPD75008 is treated as the representative model throughout this manual.
The information in this document is subject to change without notice.
Document No. IC-2633C
(O. D. No. IC-7673E)
Date Published November 1993 P
Printed in Japan
The mark 5 shows major revised points.
© NEC Corporation 1990

1 Page





UPD75006CU pdf, ピン配列
µPD75004, 75006, 75008
FUNCTIONAL OUTLINE
Item
Function
Instruction
Execution Time
0.95, 1.91, and 15.3 µs, (Main system clock: operating at 4.19 MHz)
122 µs (Subsystem clock: operating at 32.768 kHz)
4096 × 8-bit (µPD75004)
Internal
Memory
ROM
6016 × 8-bit (µPD75006)
8064 × 8-bit (µPD75008)
RAM 512 × 4-bit
General-Purpose
Registers
• 4-bit manipulation: 8
• 8-bit manipulation: 4
8 CMOS Input pins
18 CMOS input/output pins
Internal pull-up resistor
specification by software
is possible. : 25
I/O Port
34 Can directly drive LED: 4
8 N-ch open-drain
input/output
Can directly drive LED: 8
Withstand voltage: 10V
Internal pull-up resistor
specification by mask option
is possible.
Timer/event counter
Timer
3 chs Basic interval timer: Also serves as watchdog timer
Watch timer: Buzzer output possible
Serial
Interface
3-line serial I/O mode
2-line serial I/O mode
SBI mode
Bit Sequential
Buffer
16 bits
Clock Output Function Φ, fx/23, fx/24, fx/26
Vector Interrupt
External: 3, Internal: 3
Test Input
External: 1, Internal: 1
System Clock
Oscillator
Main system clock oscillation ceramic/crystal oscillator
Subsystem clock oscillation crysal ocillator
Standby Function
STOP/HALT mode
Operating
Temperature Range
–40 to +85°C
Operating Supply
Voltage
2.7 to 6.0 V
Package
42-pin plastic shrink DIP (600 mil)
44-pin plastic QFP (s10 mm)
3


3Pages


UPD75006CU 電子部品, 半導体
1. PIN CONFIGURATION (Top View)
• 42-pin plastic shrink DIP (600 mil)
XT1
XT2
RESET
X1
X2
P33
P32
P31
P30
P81
P80
SI/SB1/P03
SO/SB0/P02
SCK/P01
INT4/P00
TI0/P13
INT2/P12
INT1/P11
INT0/P10
NC
VDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
• 44-pin plastic QFP (s 10 mm)
µPD75004, 75006, 75008
42 VSS
41 P40
40 P41
39 P42
38 P43
37 P50
36 P51
35 P52
34 P53
33 P60/KR0
32 P61/KR1
31 P62/KR2
30 P63/KR3
29 P70/KR4
28 P71/KR5
27 P72/KR6
26 P73/KR7
25 P20/PTO0
24 P21
23 P22/PCL
22 P23/BUZ
P72/KR6
P71/KR5
P70/KR4
P63/KR3
P62/KR2
P61/KR1
P60/KR0
P53
P52
P51
P50
44 43 42 41 40 39 38 37 36 35 34
1 33
2 32
3 31
4 30
5 µ PD75004GB–xxx–3B4 29
6 µ PD75006GB–xxx–3B4 28
7 27
8 µ PD75008GB–xxx–3B4 26
9 25
10 24
11 23
12 13 14 15 16 17 18 19 20 21 22
P03/TI0
P00/INT4
P01/SCK
P02/SO/SB0
P03/SI/SB1
P80
P81
P30
P31
P32
P33
6

6 Page



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部品番号部品説明メーカ
UPD75006CU

4-BIT SINGLE-CHIP MICROCOMPUTER

NEC
NEC


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