Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
BL3502S |
Click to view a larger image
| Part Number | BL3502S |
| Manufacturer | SHANGHAI BELLING |
| Description | www.DataSheet4U.com 8MASKBL3502S 8 MASK BL3502S 1． BL3502S MASK 8 （MCU） 。（、VCD ） ，，。 2． ● ● ● ● ● ● ● ● ● ● ● ● ● ● BL2220 （ MUL，ROR，ROL，ASR ） CPU：8 ROM ：2K byte RAM ：48 byte ：400K～4MHz I/O ：... |
| Features |
B 7 coding signal output Not connected reset io port A 0 io port A 1 io port A 2 io port A 3 io port A 4 io port A 5 Not connected source input io port A 6 io port A 7
http://www.belling.com.cn
-2Total 5 Pages
8/24/2006
Wrote by dipeng
8MASKBL3502S
5．
BL3502S MCU ， BL2220 （ MUL，ROR，ROL，ASR ） 。
U SER M ASK RO M - 2K BYT ES
SR AM - 48 BYTES
7
0
KEYBO ARD IN T E R R U P T
D D R
AC C U M ULATO R 7 0 A
P O R T A
8 PA0~PA7
IN D E X R E G IS T E R 12 0
S T A C K P O IN T E R 15 0 D D R P O R T B 8 PB0~PB7
PRO GRAM COUNTER 7 R ST RESET B U S -C L O C K C O N D IT IO N C O D E R E G ... |
| Document |
 BL3502S Data Sheet
PDF 131.72KB |
| Distributor | Stock | Price | Buy |
|---|
