P80CL410HFT

The P80CL410HFT is one of The 80CL410 series.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 stopped and after a period of time restarted. The 8XCL410 will resume operation from where it was when the code stopped with no loss of internal state, RAM contents, or Special Function Register contents. If the internal oscillator is used the part cannot be stopped and started, but the power-down mode, which can be terminated via an interrupt, can be used to achieve similar power savings and then restart without loss of on-chip RAM and Special Function Register values.

Features of The 80CL410/83CL410 are:(1)Single supply voltage 1.8V to 6.0V;(2)Frequency from DC to 12MHz;(3)80C51 based architecture:4k * 8 ROM (64k external);128 * 8 RAM (64k external);Four 8-bit I/O ports;Two 16-bit timer/counters;A thirteen-source, two-level, nested;priority interrupt structure;10 external interrupts;(4)Fully static 80C51 CPU;(5)I2C Serial Interface;(6)Two power control modes:Idle mode;Power-down mode can be terminated by reset or external interrupt;(7)Wake-up via external interrupts at port 1;(8)Single supply voltage 1.8V to 6.0V;(9)Frequency range of DC to 12MHz;(10)On-chip oscillator (quartz crystal, ceramic resonator, RC, LC);(11)Very low power consumption;(12)Operating temperature range:40 to +85°C.

The absolute maximum ratings of The 80CL410/83CL410 can be summarized as:(1)Supply voltage:0.5 to +6.5V;(2)All input voltages:0.5 to VDD +0.5V;(3)DC current into any input or output:5mA;(4)Total power dissipation:300mW;(5)Storage temperature range:65 to +150°C;(6)Operating ambient temperature range:40 to +85°C;(7)Operating junction temperature:125°C.