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BL3502S - 8 MASK single chip

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Datasheet Details

Part number BL3502S
Manufacturer SHANGHAI BELLING
File Size 131.72 KB
Description 8 MASK single chip
Datasheet download datasheet BL3502S Datasheet

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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 PB7 OUT38K 1 2 3 4 24 23 22 21 PA7 PA6 VDD NC PA5 PA4 PA3 PA2 PA1 PA0 RSTB NC 6 7 8 9 10 11 12 SOP-24 5 20 19 18 17 16 15 14 13 http://www.belling.com.
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