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MCU microcontroller
WL8002
1. Operating voltage range:2.1V~5.5V(-0℃~70℃);2.3V~5.5V1(-40℃~85℃)
2. Operating frequency range (divide by 2):
Crystal mode:DC~16MHz,4.5V;DC~8MHz,3V;DC~4MHz,2.1V;
ERC Mode:DC~2MHz,2.1V;
IRC Mode:16MHz,4MHz,1MHz,8MHz;
3. Low voltage reset:4.0V±0.3V、3.5V±0.3V、2.7V±0.3V @25℃
4. Low pressure detection:4.5±0.2V、4.0±0.2V、3.3±0.2V、2.2±0.2V @25℃
5. Two-wayI/O ?:
17-bit programmable control pull-high I/OS (P1<7:0>,P0<7:0>,P20)
16-bit programmable control open-drain I/OS (P1<7:0>,P0<7:0>)
17-bit programmable control pull-low I/OS (P1<7:0>,P0<7:0>,P20)
14-bit programmable control high-sink current I/OS (P1<7:0>,P0<7:6>,P0<4:1>)