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ST7LITE49M

Features: Memories 4 Kbytes single voltage extended Flash(XFlash) Program memory withRead-Out ProtectionIn-Circuit Programming and In-Applicationprogramming (ICP and IAP)Endurance: 10K write/erase cyclesguaranteedData retention: 20 years at 55 °C 384 bytes RAM 128 bytes data EEPROM with Read-OutP...

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SeekIC No. : 004506846 Detail

ST7LITE49M: Features: Memories 4 Kbytes single voltage extended Flash(XFlash) Program memory withRead-Out ProtectionIn-Circuit Programming and In-Applicationprogramming (ICP and IAP)Endurance: 10K write/erase ...

ST7LITE49M Data Sheet

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Part Number:
ST7LITE49M
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/23

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Product Details

Description



Features:

Memories
4 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: 20 years at 55 °C
384 bytes RAM
128 bytes data EEPROM with Read-Out
Protection.
300K write/erase cycles guaranteed,
data retention: 20 years at 55 °C.
Clock, Reset and Supply Management
3-level low voltage supervisor (LVD) for
main supply and an auxiliary voltage
detector (AVD) for safe power-on/off
Clock sources: Internal trimmable 8 MHz
RC oscillator, auto wake-up internal low
power - low frequency oscillator,
crystal/ceramic resonator or external clock
Five power saving modes: Halt, Active-Halt,
Auto Wake-up from Halt, Wait and Slow
I/O Ports
Up to 24 multifunctional bidirectional I/Os
8 high sink outputs
5 timers
Configurable watchdog timer
Dual 8-bit Lite timers with prescaler,
1 real time base and 1 input capture
Dual 12-bit Auto-reload timers with 4 PWM
outputs, input capture, output compare,
dead-time generation and enhanced one
pulse mode functions
Communication interface:
I²C multimaster interface
A/D converter: 10 input channels
Interrupt management
13 interrupt vectors plus TRAP and RESET
Instruction set
8-bit data manipulation
63 basic instructions with illegal opcode
detection
17 main addressing modes
8 x 8 unsigned multiply instructions
Development tools
Full HW/SW development package
DM (Debug Module)


Pinout

Connection Diagram


Specifications

Symbol Ratings
Maximum value
Unit
VDD - VSS Supply voltage
7.0
V
VIN Input voltage on any pin(1)(2)
VSS-0.3 to VDD+0.3
VESD(HBM) Electrostatic discharge voltage (Human Bodymodel)
see Section 13.8.3 on page
158
VESD(CDM) Electrostatic discharge voltage (Charge Devicemodel)



Description

The ST7LITE49M is a member of the ST7 microcontroller family. All ST7 devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set.

The ST7LITE49M features Flash memory with byte-by-byte In-Circuit Programming (ICP) and In-Application Programming (IAP) capability.

Under software control, the ST7LITE49M device can be placed in Wait, Slow, or Halt mode, reducing power consumption when the application is in idle or standby state.

The enhanced instruction set and addressing modes of the ST7 offer both power and flexibility to software developers, enabling the design of highly efficient and compact application code. In addition to standard 8-bit data management, all ST7 microcontrollers feature true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes. The ST7LITE49M features an on-chip Debug Module (DM) to support In-Circuit Debugging (ICD). For a description of the DM registers, refer to the ST7 ICC Protocol Reference Manual.




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