ST7LITE49K2 STMicroelectronics, ST7LITE49K2 Datasheet - Page 237

• Manufacturer Part Number: ST7LITE49K2
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST7LITE49K2

• 8 Kbytes Single Voltage Extended Flash (xflash) Program Memory With Read-out Protection In-circuit Programming And In-application Programming (icp And Iap) Endurance: 10K write/erase cycles guaranteed Data retention
• 256 Bytes Data Eeprom With Read-out Protection. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55 °C.
• Clock Sources: Internal trimmable 8 MHz RC oscillator, auto-wakeup internal low power - low frequency oscillator, crystal/ceramic resonator or external clock
• Five Power Saving Modes: Halt, Active-halt, Auto-wakeup from Halt, Wait and Slow

ST7LITE49K2
Table 110. Development tool order codes for the ST7LITE49K2 family
1. Contact local ST sales office for sales types.
2. USB connection to PC.
3. Available from ST or from Raisonance, www.raisonance.com.
4. Add suffix /EU, /UK or /US for the power supply for your region.
5. Parallel port connection to PC.
14.5
Table 111. ST7 application notes
Identification
ST7FLI49K2B6
ST7FLI49K2T6
AN1658
AN1720
AN1755
AN1756
AN1812
AN1017
AN1041
AN1042
AN1044
AN1045
AN1046
AN 969
AN 970
AN 971
AN 972
AN 973
AN 974
AN 976
AN 979
AN 980
MCU
ST7 application notes
Serial numbering implementation
managing the Read-Out Protection in Flash microcontrollers
A high resolution/precision thermometer using ST7 and NE555
Choosing a DALI implementation strategy with ST7DALI
A high precision, low cost, single supply ADC for positive and negative input voltages
SCI communication between ST7 and PC
SPI communication between ST7 and EEPROM
I²C communication between ST7 and M24Cxx EEPROM
ST7 software SPI master communication
SCI software communication with a PC using ST72251 16-bit timer
Real time clock with ST7 timer Output Compare
Driving a buzzer through ST7 timer PWM function
Driving an analog keyboard with the ST7 ADC
ST7 keypad decoding techniques, implementing wakeup on keystroke
Using the ST7 Universal Serial Bus microcontroller
Using ST7 PWM signal to generate analog output (sinusoïd)
ST7 routine for I²C Slave mode Management
Multiple interrupt sources management for ST7 MCUs
ST7 S/W implementation of I²C bus master
UART emulation software
programming tool
STice
Debugging and
STX-RLINK
ST7-STICK
emulator
(4)(5)
(2)(3)
(1)
Application examples
Starter kit with demo board
Example drivers
ST7FLITE-SK/RAIS
Device configuration and ordering information
Description
(2)(3)
ST socket boards
and SBX-QP32BC
Socket boards
SBX-DIP32CD
(4)
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