DS87C550 pwm equivalent, eprom high-speed micro with a/d and pwm.
§ 87C52-Compatible
8051 pin- and instruction set-compatible Three 16-bit timer/counters 256 bytes scratchpad RAM 8 kbytes EPROM (OTP & Windowed Packages)
PIN ASSIGNMENT
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This feature allows software to select a lower speed clock as the main time base. While normal operation has a machine .
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