 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
UPD703214GCA1-XXX-8EU Datasheet(PDF) 39 Page - NEC |
|
||||||||||||||||||||||||||||||
UPD703214GCA1-XXX-8EU Datasheet(HTML) 39 Page - NEC |
|
|
39 / 861 page  CHAPTER 1 INTRODUCTION User’s Manual U16890EJ1V0UD 39 (o) Real-time output function This function transfers 6-bit data set beforehand to output latches upon occurrence of a timer compare register match signal. A 1-channel 6-bit data real-time output function is provided on chip. (p) Ports As shown below, the following ports have general-purpose port functions and control pin functions. Port I/O Alternate Function P0 7-bit I/O NMI, external interrupt, timer output P1 2-bit I/O D/A converter analog output P3 10-bit I/O Serial interface, timer I/O P4 3-bit I/O Serial interface P5 6-bit I/O Serial interface, timer I/O, key interrupt function, real-time output function P7 8-bit input A/D converter analog input P9 16-bit I/O External address bus, serial interface, timer I/O, external interrupt, key interrupt function PCM 4-bit I/O External bus control signal PCS 2-bit I/O Chip select output PCT 4-bit I/O External bus control signal PDH 6-bit I/O External address bus PDL 16-bit I/O External address/data bus 1.7 Overview of Functions (1/2) Part Number µPD703212/ µPD703212Y µPD703213/ µPD703213Y µPD703214/ µPD703214Y µPD70F3214/ µPD70F3214Y µPD70F3214H/ µPD70F3214HY µPD703215/ µPD703215Y µPD70F3215H/ µPD70F3215HY ROM 64 KB 96 KB 128 KB 128 KB (two-power flash memory) 128 KB (single-power flash memory) 256 KB 256 KB (single-power flash memory) Internal memory High-speed RAM 4 KB 6 KB 16 KB Buffer RAM 64 bytes Logical space 64 MB Memory space External memory area 3 MB External bus interface Address bus: 22 bits Data bus: 8/16 bits Multiplex bus mode/separate bus mode General-purpose registers 32 bits × 32 registers |
Similar Part No. - UPD703214GCA1-XXX-8EU |
|
Similar Description - UPD703214GCA1-XXX-8EU |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| 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 Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
