|
|
PDF UPD75P036KG Data sheet ( Hoja de datos )
| Número de pieza | UPD75P036KG | |
| Descripción | 4-BIT SINGLE-CHIP MICROCONTROLLER | |
| Fabricantes | NEC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de UPD75P036KG (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
DATA SHEET
MOS Integrated Circuit
µPD75P036
4-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD75P036 is a 4-bit signgle-chip microcontroller that replaced the µPD75028's on-chip ROM with
one-time PROM or EPROM. Because this device can operate at the same supply voltage as its mask
version, it is suited for preproduction in development stage or small-scale production.
The one-time PROM version is programmable only once and is useful for small-scale production of many
different products and time-to-market of a new product. The EPROM version is programmable, erasable,
and reprogrammable, and is suited for the evaluation of application systems.
5
Detailed functions are described in the followig user's manual. Be sure to read it for designing.
µPD75028 User's Manual: IEU-1280
FEATURES
• µPD75028 compatible
• At full production, the µPD75P036 can be replaced with the µPD75028 which incorporates mask ROM
• Memory capacity
• Program memory (PROM): 16256 x 8 bits
• Data memory (RAM): 1024 x 4 bits
• Internal pull-up resistors can be specified by software: Ports 0-3, 6-8
• Internal pull-down resistors can be specified by software: Port 9
• Open-drain input/output: Ports 4, 5, 10
• Can operate at low voltage: VDD = 2.7 to 6.0 V
ORDERING INFORMATION
Part Number
µPD75P036CW
µPD75P036GC-AB8
µPD75P036KG
Package
64-pin plastic shrink DIP (750 mils)
64-pin plastic QFP (14 x 14 mm)
64-pin ceramic WQFN
Internal ROM
One-time PROM
One-time PROM
EPROM
Quality Grade
Standard
Standard
Not applicable
Caution Internal pull-up/pull-down resistors cannot be specified by mask option as for this device.
5
Please refer to "Quality grade on NEC Semiconductor Devices" (Document number IEI-1209) published by NEC Corporation
to know the specification of quality grade on e devices and its recommended applications.
The reliability of the EPROM version, µPD75P036KG, is not guaranteed when used in mass-produced application
sets. Please use this device only experimentally or for evaluation during trial manufacture.
The function common to the one-time PROM and EPROM versions is referred to as PROM throughout this document.
The information in this document is subject to change without notice.
Document No. U10051EJ3V0DS00 (3rd edition)
(Previous No. IC-2967
Date Published September 1995 P
Printed in Japan
The mark 5 shows revised points.
© NEC Corporation 1991
1 page  
CONTENTS
1. PIN FUNCTIONS ... 6
1.1 Port Pins ... 6
1.2 Non-Port Pins ... 8
1.3 Pin Input/Output Circuits ... 10
1.4 Recommended Connection of Unused Pins ... 13
2. MEMORY ... 14
2.1 Differences between µPD75P036 and µPD75028/75036 ... 14
2.2 Program Memory (ROM) ... 15
2.3 Data Memory (RAM) ... 17
3. WRITING AND VERIFYING PROM (PROGRAM MEMORY) ... 19
3.1 Operation Modes For Writing/Verifying Program Memory ... 19
3.2 Program Memory Write Procedure ... 20
3.3 Program Memory Read Procedure ... 21
3.4 Erasure (µPD75P036KG only) ... 22
4. ELECTRICAL SPECIFICATIONS ... 23
5. CHARACTERISTIC CURVES ... 38
6. PACKAGE DRAWINGS ... 44
7. RECOMMENDED SOLDERING CONDITIONS ... 47
APPENDIX A. DEVELOPMENT TOOLS ... 48
APPENDIX B. RELATED DOCUMENTS ... 49
µPD75P036
5
5
5
5
5
5 Page 
µPD75P036
TYPE F - A
TYPE M - C
VDD
P.U.R.
enable
data
output
disable
Type D
P.U.R.
P-ch
IN/OUT
Type B
P.U.R. : Pull-Up Resistor
P.U.R.
enable
data
output
disable
VDD
P.U.R.
P-ch
IN/OUT
N-ch
P.U.R. : PullUp Resistor
TYPE F - B
output
disable
(P)
data
output
disable
output
disable
(N)
P.U.R.
enable
TYPE Y
VDD
VDD
P-ch
N-ch
P.U.R.
P-ch
IN/OUT
IN
AVDD
P-ch
N-ch
Sam-
pling
C
AVDD
+
–
AVSS
input
enable
AVSS
Reference voltage
(from serial resistor
string voltage tap)
P.U.R. : Pull-Up Resistor
TYPE M - A
TYPE Y - A
IN/OUT
data
output
disable
N-ch
(+10-V
voltage)
IN
AVDD
P-ch
N-ch
Middle-voltage input buffer
(withstands up to + 10 V)
P.U.R. : Pull-Up Resistor
AVSS
IN instruction
Input buffer
Sam-
pling
C
AVDD
+
–
AVSS
Reference voltage
(from serial resistor
string voltage tap)
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet UPD75P036KG.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| UPD75P036KG | 4-BIT SINGLE-CHIP MICROCONTROLLER | NEC |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |