HD8002
The HD8002 is an 8-bit micro-controller. It consists of a 4T 8051 core, a 64K-byte internal program Flash ROM, support hardware ISP function, 2304-byte SRAM, five 8-bit I/O ports, max. 40 I/O pins (for LQFP48), four 16-bit timer/counter, two UART serial ports, 11 interrupt sources, a watchdog timer, and a 6-channel 10
bits A/D converter.
The HD8002 is an 8-bit micro-controller. It consists of a 4T 8051 core, a 64K-byte internal program Flash ROM, support hardware ISP function, 2304-byte SRAM, five 8-bit I/O ports, max. 40 I/O pins (for LQFP48), four 16-bit timer/counter, two UART serial ports, 11 interrupt sources, a watchdog timer, and a 6-channel 10
bits A/D converter.
40 bi-directional I/O pins (max.).
5 channels of PCA.
6 channels of 10-bit ADC (max.).(ADC clock frequency is adjustable, and open the ADC ready flag)
64K bytes of program Flash ROM.
2304(256+2048) bytes of SRAM.
PSEN enabled only when access external RAM.
Built in RC oscillator (6 MHz).
Hardware SPI that could work as mater or slave.
Watchdog timer featuring programmable interval.
Four 16-bit counters/timers.
Two full-duplex serial ports.
RTC function.(bounding option with ALE and PSEN pin)
11 interrupt sources.
Hardware code protection.
The features to protect the intellectual property of customers.
Hardware In System Programming (ISP) function. [UART Type and I2C type both]
Operating frequency up to 32MHz. (with gain control)
Enhanced the noise immunity capability for crystal pads.
3.3V to 5.0V power supply.
Power consumption under 1mA at idle mode.
-40°C ~+85 °C working range.
EFT >= 4KV.
ESD test >= 8KV without system reset.
Package designed with PLCC44, QFP44, and LQFP48
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