tenx technology
Home Products MCU51 MCUHigh Efficiency type F51 SeriesProduct information

TM52F1376

Data Sheet
DS-TM52F1376_78_EV097.pdf

7/26/2022
User manual

Development Tools
T-Link-EV Board
TWR98/TWR99/TWR100/TWR100A

BLOCK DIAGRAM


FEATURES
1.	Standard 8051 Instruction set, fast machine cycle
	Executes instructions six times faster than the standard 8051.
2.	Flash Program Memory
	8K Bytes (TM52F1378)
	16K Bytes (TM52F1376)
	Support “In Circuit Programming” (ICP) or “In System Programming” (ISP) for the Flash code
	Byte Write “In Application Programming” (IAP) mode is convenient as Data EEPROM access
	Code Protection Capability
	1,000 erase times at least
	10 years data retention at least
3.	128 Bytes EEPROM Memory
	50K erase times at least
	10 years data retention at least
4.	Total 512 Bytes SRAM (IRAM + XRAM) 
	256 Bytes IRAM in the 8051 internal data memory area
	256 Bytes XRAM in the 8051 external data memory area (accessed by MOVX Instruction)
5.	Four System Clock type selections
	Fast clock from 1~18MHz Crystal (FXT)
	Fast clock from Internal RC (FRC, 18.432 MHz)
	Slow clock from 32768Hz Crystal (SXT)
	Slow clock from Internal RC (SRC,130 KHz)
	System Clock can be divided by 1/2/4/16 option
6.	8051 Standard Timer – Timer0/1/2
	16-bit Timer0, also supports T0O clock output for Buzzer application
	16-bit Timer1
	16-bit Timer2, also supports T2O clock output for Buzzer application
7.	15-bit Timer3
	Clock source is Slow clock or FRC/512
	Interrupt period can be clock divided by 32768/16384/8192/4096/2048/1024/512/256 option
8.	UARTs
	UART1, 8051 standard UART
	UART2, the second UART, supports only mode1 and mode3
	With UART pin select option
 
9.	Three independent 16 bits PWMs with period-adjustment
	With PWM0/PWM1/PWM2 Interrupt
10.	I2C interface (Master / Slave)
11.	12-bit ADC with 22 channels External Pin Input and 2 channels Internal Reference Voltage 
	Internal Reference Voltage: VBG 1.20V±1% @VCC=5V~2.5V, 25℃
	Internal Reference Voltage: 1/4VCC
	ADC reference voltage = 2.5V / VCC
12.	LCD Driver
	Software controlled COM00~07, COM10~17, COM20~25, COM30~37 (Max. 30 pins)
	1/2 LCD Bias
13.	LED Controller/Driver
	COM with Dead Time
	LED hold option
	Brightness uniform / enhancement  option
【Bidirection (BiD) matrix mode】
	4C x 6S, Max. 10 pins up to 48 dots
	3groups, 8-level Brightness
【Dot matrix mode】
	8C x 8S, Max. 9 pins up to 64 dots
	8-level Brightness
14.	13 Sources, 4-level priority Interrupt
	Timer0/Timer1/Timer2/Timer3 Interrupt
	INT0/INT1 pin Falling-Edge/Low-Level Interrupt
	All Pin Change Wake up Interrupt from Stop/Halt mode
	UART1/UART2 TX/RX Interrupt
	LVD Interrupt
	ADC Interrupt
	I2C Interrupt
	PWM0/PWM1/PWM2 Interrupt
15.	Pin Interrupt can Wake up CPU from Stop/Halt mode
	P3.2/P3.3 (INT0/INT1) Interrupt & Wake up
	Each pin can be defined as Wake up interrupt pin (by pin change)
Note: Chip cannot enter Stop Mode if INTn pin is low and wakeup is enabled. (INTn=0 and EXn=1, n=0~1)
 
16.	Max. 30 Programmable I/O pins
	CMOS Output
	Pseudo-Open-Drain, or Open-Drain Output
	Schmitt Trigger Input
	Pin Pull-up / Pull-down can be Enabled or Disabled
	All pin with High sink (60mA@VCC=5V,VOL=0.1VCC) 
17.	Independent RC Oscillating Watch Dog Timer
	240ms/120ms/60ms/30ms selectable WDT timeout options
18.	Five types Reset
	Power on Reset
	Selectable External Pin Reset
	Selectable Watch Dog Reset
	Software Command Reset
	Selectable Low Voltage Reset
19.	16-level Low Voltage Detect 
	4.15V/4.01V/3.87V/3.73V/3.59V/3.45V/3.31V/3.17V/
3.03V/2.89V/2.75V/2.61V/2.47V/2.33V/2.19V/2.05V
20.	16-level Low Voltage Reset
	4.15V/4.01V/3.87V/3.73V/3.59V/3.45V/3.31V/3.17V/
3.03V/2.89V/2.75V/2.61V/2.47V/2.33V/2.19V/2.05V 
21.	Five Power Operation Modes
	Fast/Slow/Idle/Stop/Halt mode
22.	Integrated 16-bit Cyclic Redundancy Check function
23.	Multiplication and division 
	8 bit Multiplier & Divider (standard 8051)
	16 bits Multiplier & Divider
	32 bits ÷ 16 bits hardware Divider
24.	On-chip Debug/ICE interface
	Use P3.0/P3.1 pin or P0.0/P0.1 pin 
	Share with ICP programming pin
25.	Operating Voltage and Current
	VCC = 2.2V ~ 5.5V @FSYSCLK=18.432MHz (-40℃ ~ +85℃)
	ICC = 0.1µA @Stop mode, PWRSAV=1, VCC=3V
	ICC = 5.5µA @Halt mode, PWRSAV=1, VCC=3V
	ICC = 16µA @Idle mode, PWRSAV=1, VCC=3V
 
26.	Operating Temperature Range
	–40°C ~ +85°C
27.	Package Types
	32-pin LQFP (7x7x1.4 mm)
	28-pin SOP (300 mil)
	28-pin SSOP (150 mil)
	28-pin QFN (4x4x0.75-0.4 mm)
	24-pin SSOP (150 mil)
	20-pin SOP (300 mil)
	20-pin TSSOP (173 mil)
	20-pin QFN (3x3x0.75-0.4 mm) (L=0.25 mm)
	16-pin SOP (150 mil)


Please using Adobe Reader XI (11.0) or upward version for view PDF files.
For reading Traditional or Simplified Chinese PDF files, please install Acrobat Asian font packs.
关注十速微官网