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 :2 8 : 38KHz LVR( 2.0V±0.2V) , :8 (LVR ) :2.0~5.5V :0~70℃ :< 1uA @ VDD = 3V :< 1mA @ VDD = 3V :SOP-24、SOP-20 3. OSC1 OSC2 GND PB0 PB1 PB2 PB3 PB4 PB5 PB6 P.
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 .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BL3501 |
SHANGHAI BELLING |
Universal infrared remote control circuit | |
2 | BL35P02 |
SHANGHAI BELLING |
8-Bit OTP MCU | |
3 | BL35P02R |
SHANGHAI BELLING |
8-Bit OTP MCU | |
4 | BL35P12 |
SHANGHAI BELLING |
8 OTP microcontroller chip | |
5 | BL3085A |
BELLING |
RS-485 Transceivers | |
6 | BL3085B |
BELLING |
RS-485 Transceivers | |
7 | BL3085E |
BELLING |
High-speed transceiver | |
8 | BL3102 |
SHANGHAI BELLING |
COMS Clock Generator/Driver | |
9 | BL317 |
BELLING |
HIGH CURRENT ADJUSTABLE VOLTAGE REGULATOR | |
10 | BL317B |
BELLING |
HIGH CURRENT ADJUSTABLE VOLTAGE REGULATOR | |
11 | BL317L |
BELLING |
3-TERMINAL ADJUSTABLE OUTPUT POSITIVE VOLTAGE REGULATOR | |
12 | BL3201B |
Bolymin |
PLED |