n 8051 compatible Pipe-lined instruction based on the single-chip 8-bit micro-controller

n 5 channels 10-bit Analog to Digital Converter (ADC) with built-in compare function

n Flash ROM: 64K Bytes

n EUART0,EUART1 (built-in IR), EUART2

n RAM: internal 256 Bytes and external 2816 Bytes

n Built-in Calendar clock

n EEPROM: 2K Bytes

n Two 12-bit PWM timers

n Operation voltage: 2.2V - 3.8V

n LCD driver

n Oscillator (Code option):

- fOSC=32.768kHz

- Build in PLL : PLL= 8.192MHz

- 4 COM x 32 SEG (1/4 duty 1/3 bias)

- 6 COM x 30 SEG (1/6 duty 1/3 bias)

- 8 COM x 28 SEG (1/8 duty 1/4 bias)

n 46 CMOS general purpose I/O ports

- 8 levels contrast software programmable

n Built-in pull-up resistor for I/O

n Built-in low power detection (LPD)

n Three 16-bit timer / counters: T0, T1 & T2

n Built-in low voltage reset (LVR) function (enabled

by code option)

LVR voltage: 2.3V

n Powerful interrupt sources

n Built-in Watch Dog Timer (WDT)

- Timer0, Timer1, Timer2

- External interrupt 1, 2, 3

n Warm-up timer for power-on reset

- EUART0, EUART1, EUART2

- RTC, LPD

- ADC, EMU, PWM

n CPU Machine cycle: 1 oscillator clock

n Energy Metering
Active/ reactive/ apparent Energy Metering and voltage/current rms metering
Accuracy of 0.1% for active energy over a dynamic range of 2000:1.
Accuracy of 0.5% for reactive energy over a dynamic range of 1000:1.
Less than 0.5% error for voltage/ current rms

n Support Low power operation modes:

- IDLE Mode

- Power-Down Mode

n Low-power Comsumption

n Package: LQFP64 (7*7)

Part

Number

FLASH

RAM

DATA

FLASH

I/O

MAX

TIMER

INT

ADC

EUART

LCD

Other

Temp

range

package

HXE12P01

64K

3072

2K

46

3*16

4

5*10

3

4 X 28

6 X 26

8 X 24

RTC/EMU

/LPD/LVR/WDT

-40℃～+85℃

LQFP64