80CL410

Philips Semiconductors Low voltage/low power single-chip 8-bit microcontroller with I2C Product specification 80CL410/83CL410 DESCRIPTION The 80CL410/83CL410 (hereafter generically referred to as 8XCL410) is manufactured in an advanced CMOS process that allows the part to operate at supply voltages down to 1.8V and oscillator frequencies down to DC. The 8XCL410 has the same instruction set as the 80C51. The 8XCL410 features a 4k byte ROM (83CL410), 128 bytes RAM (both ROM and RAM are externally expandable to 64k bytes), four 8-bit ports, two 16-bit timer/counters, an I2C serial interface, a thirteen source, two priority level nested interrupt structure, and on-chip oscillator circuitry suitable for quartz crystal, ceramic resonator, RC, or LC. The 8XCL410 has two reduced power modes that are the same as those on the standard 80C51. The special reduced power feature of this part is that it can be stopped and then restarted. Running from an external clock source, the clock can be stopp...