Part # ST72324LJ2 ST72324LJ4 ST72324LJ6 ST72324LK2 ST72324LK4 ST72324LK6 ST72324LS2 ST72324LS4 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 3V range 8-bit MCU with 8 to 32K Flash/ROM, 10-bit ADC, 4 timers, SPI, SCI interface


Part Details:

ST72324Lxx 3V range 8-bit MCU with 8 to 32K Flash/ROM, 10-bit ADC, 4 timers, SPI, SCI interface Features Memories ­ 8 to 32K dual voltage High Density Flash (HD- Flash) or ROM with read-out protection capa- bility. In-Application Programming and In- Circuit Programming for HDFlash devices LQFP32 ­ 384 to 1K bytes RAM 7 x 7 LQFP44 ­ HDFlash endurance: 100 cycles, data reten- 10 x 10 tion: 40 years at 85°C Clock, Reset And Supply Management ­ Clock sources: crystal/ceramic resonator os- cillators, internal RC oscillator, and bypass for external clock LQFP48 SDIP32 ­ PLL for 2x frequency multiplication 7 x 7 400 mil ­ Four power saving modes: Halt, Active-Halt, Wait and Slow Interrupt Management ­ Nested interrupt controller 2 Communication Interfaces ­ 10 interrupt vectors plus TRAP and RESET ­ SPI synchronous serial interface ­ 9/6 external interrupt lines (on 4 vectors) ­ SCI asynchronous serial interface Up to 32 I/O Ports 1 Analog Peripheral ­ 32/24 multifunctional bidirectional I/O lines ­ 10-bit ADC with up to 12 input ports ­ 22/17 alternate function lines­ 12/10 high sink outputs Instruction Set 4 Timers ­ 8-bit Data Manipulation ­ Main Clock Controller with: Real time base, Beep and Clock-out capabilities ­ 63 Basic Instructions ­ Configurable watchdog timer ­ 17 main Addressing Modes ­ 16-bit Timer A with: 1 input capture, 1 output ­ 8 x 8 Unsigned Multiply Instruction compare, external clock input, PWM and pulse generator modes Development Tools ­ 16-bit Timer B with: 2 input captures, 2 output compares, PWM and pulse generator modes ­ Full hardware/software development package­ In-Circuit Testing capability Table 1. Device Summary


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ST72324LJ2 ST72324LJ4 ST72324LJ6 ST72324LK2 ST72324LK4 ST72324LK6 ST72324LS2 ST72324LS4.pdf Datasheet