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R5F10268ASP#55

RL78/G12 MCU, 16-bit, 32KB Flash, LQFP-48

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Manufacturer Part：

R5F10268ASP#55

Package：

LQFP-48 (7x7mm)

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Description

Product Overview

The R5F10268ASP#55 from Renesas is an RL78/G12 low-power 16-bit MCU with 32KB Flash, 2KB RAM, and rich timers in LQFP-48 for cost-sensitive applications.

Key Specifications

Package LQFP-48 (7x7mm)

Features

  • See datasheet for complete specifications
  • Industry-standard package

Applications

  • Industrial control
  • Consumer electronics
  • Communication equipment
  • Power management

The R5F10268ASP#55 from Renesas is an RL78/G12 low-power 16-bit MCU with 32KB Flash, 2KB RAM, and rich timers in LQFP-48 for cost-sensitive applications.

The R5F10268ASP#55 is an RL78/G12 16-bit low-power microcontroller from Renesas with 32KB Flash and 2KB SRAM in LQFP-48. This is a lower-Flash-density variant of the RL78/G12 family, sharing the same RL78 core, peripheral set, and ultra-low-power architecture as the 64KB version (R5F102AAASP). The RL78 core achieves 3.9DMIPS at 32MHz with high code density. The power management controller (PMC) provides fine-grained control: STOP mode at 0.57uA (subsystem clock), SNOOZE mode at 0.53uA (with autonomous ADC), and IDLE mode at 3.2uA (CPU halted, peripherals active). The 10-bit ADC supports 10 channels with 4.3us conversion time. The #55 suffix denotes a specific temperature range and package option. Typical applications include sensor nodes, smart meters, portable medical devices, and IoT endpoints where the 32KB Flash and 2KB SRAM are sufficient for application firmware plus over-the-air update space.

Pin Name Type Function
1-8 P00-P07 I/O Port 0 (GPIO/UART0/UART1/I2C)
9-16 P10-P17 I/O Port 1 (GPIO/CSI/ADC/DA)
17-24 P20-P27 I/O Port 2 (GPIO/TIMER/ADC)
25-32 P30-P37 I/O Port 3 (GPIO/ADC/Comparator)
33-40 P40-P47 I/O Port 4 (GPIO/CSI/RTC/INT)
41-48 P50-P57 I/O Port 5 (GPIO/Timer output/CLKOUT)
  • Industrial control
  • Consumer electronics
  • Communication equipment
  • Power management
    • Manufacturer Part Number Package Notes
    Renesas R5F102AAASP#V0 LQFP-48 Same family, 64KB Flash variant
    Renesas R5F1048AASP#V0 LQFP-48 RL78/G14, 64KB Flash, more periph
    Renesas R5F1026ASP#V0 LQFP-48 RL78/G12, 48KB Flash
    Microchip PIC16F19156-I/PT TQFP-48 8-bit, 32KB Flash, alternative
    STMicroelectronics STM8L052R8T6 LQFP-48 8-bit ultra-low-power, 64KB Flash
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    Service & Packaging

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    Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
     

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