TM52F2384

1.	Standard 8051 Instruction set, fast machine cycle
	Executes instructions six times faster than the standard 8051.
2.	16K Bytes MTP Program Memory
	Support “In Circuit Programming” (ICP) or “In System Programming” (ISP) for the MTP code
	Support Byte Write “In Application Programming” (IAP) mode.
	10000 write cycles & 10 years data retention
3.	128 Bytes EEPROM
	50,000 write cycles & 10 years data retention
4.	Total 1280 Bytes SRAM (IRAM + XRAM)
	256 Bytes IRAM in the 8051 internal data memory area
	1024 Bytes XRAM in the 8051 external data memory area (accessed by MOVX Instruction)
5.	Five System Clock type Selections
	Fast clock from Internal Fast RC (FRC, 14.7456 MHz)
	Fast clock from Internal Medium RC (MRC, 6MHz @VDD = 3V, 2.3MHz @VDD = 1.5V)
	Fast clock from External RC (RFC)
	Slow clock from Slow Crystal (SXT, 32768Hz)
	Slow clock from Internal Slow RC (SRC, 75KHz @VDD = 3V, 35KHz @VDD = 1.5V)
	System Clock can be divided by 1/2/4/16 option
6.	8051 Standard Timer – Timer0 / 1 / 2
	16-bit Timer0, also supports RFC or SXT/16 clock input counting
	16-bit Timer1, also supports SXT/16 clock input counting
	16-bit Timer2, also supports SXT/16 clock input counting 
7.	23-bit Timer3 used for Real Time 32768Hz Crystal counting
	± 0.5 ppm ~ 61 ppm interrupt rate adjustable
	MSB 8-bit overflow auto-reload
	16ms ~1.0 sec or overflow Interrupt
8.	10-Channel Touch Key
9.	12-bit SAR ADC
10.	Resistance to Frequency Converter (RFC)
	RFC can be used for Temperature or Humidity sensor
	RFC clock can be used as System clock source 
11.	8051 Standard UART
	Support One Wire UART
	Extra Baud rate generator
	Can use P3.0/P3.1 or P1.2/1.3 pins
12.	SPI Interface
	Master or Slave mode selectable
	Programmable transmit bit rate
	Serial clock phase and polarity options
	MSB-first or LSB-first selectable
13.	Master I2C Interface
14.	14-Sources, 4-level priority Interrupt
	Timer0 / Timer1 / Timer2 / Timer3 Interrupt
	INT0 / INT1 Falling-Edge / Low-Level Interrupt
	Pin Change Interrupt
	P2.7 (INT2) Interrupt
	SPI / I2C / UART Interrupt
	Touch Key / ADC Interrupt
	PWM5 Interrupt
	LBD Interrupt
15.	Pin Interrupt can Wake up CPU from Power-Down (Stop) mode
	P3.2 / P3.3 / P2.7 (INT0 / INT1 / INT2) Interrupt & Wake-up
	Port1/2/3 pin can be defined as Interrupt & Wake-up pin (by pin change)
16.	Max. 40 Programmable I/O pins
	CMOS Output
	Pseudo-Open-Drain, or Open-Drain Output
	Schmitt Trigger Input
	Pin Pull-up can be Enabled or Disabled
17.	LCD Controller / Driver
	1/3 ~ 1/8 Duty
	4 COM x 44 SEG ~ 8 COM x 40 SEG selectable
	1/3 LCD Bias voltage, VL1 = VLCD/3,  VL2 = VLCD*2/3, VL3 = VLCD
	PUMP=0: VLCD (VL3) = VBAT*3/5 ~ VBAT*5/5 (16 steps Brightness level)
	PUMP=1: VLCD (VL3) = VBAT*1.2 ~ VBAT*2 (16 steps Brightness level)
	1/2 LCD Bias voltage, PUMP=1: VL1 = VBAT, VL2 = VLCD = VBAT*2
	Frame Rate: 40~90Hz 
18.	LED Controller / Driver
	Max. 8 COM x 36 SEG
	60 mA High Sink COM, Active Low
	Dot Matrix Mode (DMX), up to 8 x 7 = 56 dots
19.	BandGap Voltage Reference for Low Battery Detection (LBD)
	Detect VBAT voltage level from 1.8V to 3.7V
20.	Built-in tiny current LDO Regulator for chip internal power supply (VDD)
	VDD voltage level can be set to 0.375*VBAT ~ 0.725*VBAT for power saving
	Must set VDD  > 1.4V
21.	Watch Dog Timer based on Slow Clock
22.	CRC Code check
23.	6 set 8-bit PWM
	Adjustable Period & Clock Pre-scale
	PWM0P / PWM0N support Pump Voltage Drive
	PWM1 with 300mA sink current capability
	PWM5 can generate Interrupt
24.	Five types Reset
	Power on Reset (1.1V or 1.7V)
	Selectable External Pin Reset
	Selectable Watch Dog Reset
	Software Command Reset
	Low Voltage Reset (LVR, 1.7V ~ 3.6V)
25.	Five types Operation Mode
	Fast / Slow / Idle / Halt / Stop mode
26.	On-chip Debug / ICE interface
	Use P1.2 / P1.3 pin, share with ICP programming pin
27.	Operating Voltage and Current
	VBAT  = 1.35V ~ 5.5V
	Total 3uA Halt mode Current with LCD on @VBAT = 3V, VDD = 1.5V
28.	Operating Temperature Range
	–40°C ~ +105°C
29.	64 pin LQFP Package