Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

UPD754264 Datasheet(PDF) 2 Page - NEC

No. de Pieza. UPD754264
Descripción  4-BIT SINGLE-CHIP MICROCONTROLLERS
Descarga  68 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  NEC [NEC]
Página de inicio  http://www.nec.com/
Logo 

UPD754264 Datasheet(HTML) 2 Page - NEC

 
Zoom Inzoom in Zoom Outzoom out
 2 / 68 page
background image
2
µPD754264
Functional Outline
Parameter
Function
Instruction execution time
• 0.95, 1.91, 3.81, 15.3
µs (@ fX = 4.19-MHz operation)
• 0.67, 1.33, 2.67, 10.7
µs (@ fX = 6.0-MHz operation)
On-chip
Mask ROM
4096
× 8 bits (0000H-0FFFH)
memory
RAM
128
× 4 bits (000H-07FH)
EEPROM
32
× 8 bits (400H-43FH)
System clock oscillator
Crystal/ceramic oscillator
General-purpose register
• 4-bit operation: 8
× 4 banks
• 8-bit operation: 4
× 4 banks
Input/output
CMOS input
4
On-chip pull-up resistor can be specified by mask option.
port
CMOS input/output
9
On-chip pull-up resistor connection can be specified by means of software.
Total
13
Start-up time after reset
217/fX, 215/fX, 213/fX (selected by mask option)
Stand-by mode release time
220/fX, 217/fX, 215/fX, 213/fX (selected by the setting of BTM)
Timer
4 channels
• 8-bit timer counter
(can be used as 16-bit timer counter) : 3 channels
• Basic interval/watchdog timer
: 1 channel
A/D converter
8-bit resolution
× 2 channels (1.8 V ≤ AVREF ≤ VDD)
Bit sequential buffer
16 bits
Vectored interrupt
External: 1, Internal: 5
Test input
External: 1 (key return reset function available)
Standby function
STOP/HALT mode
Operating ambient temperature
TA = –40 to +85
°C
Operating supply voltage
VDD = 1.8 to 6.0 V
Package
20-pin plastic SOP (300 mil, 1.27-mm pitch)


Html Pages

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  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68 


Datasheet Download




Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn