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BL3502S - 8 MASK single chip

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