The H8SX/1648G Group and H8SX/1648H Group are BGA 176-pin versions enhancingthe package lineup with the aim of increasing the H8SX/1648A Group pin count.The well-received EXDMAC of H8SX/1668R has also been added, and is availablefor a wide range of applications. Additionally, LVD/POR functions have beenadded to the H8SX/1648H Group. )

 

Main Solutions

Key Features:

  • CPU
    • 32-bit bus
    • Power supply voltage: 3.0-3.6 V
      (H8SX/1648H:2.95-3.6V)
    • Maximum operating frequency: 50 MHz
    • Executes basic instructions in 1 state
    • 32-bit internal multiplier/ divider
  • Internal memory
    • H8SX/1642G, H8SX/1642H
       (Flash 256 KB, RAM 24 KB)
    • H8SX/1644G, H8SX/1644H
       (Flash 512 KB, RAM 40 KB)
    • H8SX/1648G, H8SX/1648H
       (Flash 1024 KB, RAM 56 KB)
  • Bus controller (BSC)
  • DMA controller (DMAC) : 4 ch
  • EXDMAC : 4 ch
  • Data transfer controller (DTC)I/O ports: 102 input/output ports, 13 inputports
  • 16-bit timer pulse unit (TPU) : 12 ch
  • Programmable pulse generator (PPG) x 2 units
  • 8-bit timers (TMR) : 8 ch
  • Watchdog timer (WDT)
  • User break controller (UBC)
  • A/D converters (High-speed A/D converters 4 ch x 3 units): 12ch
  • D/A converters: 2 ch
  • Serial communication interface(SCI) : 7 ch
    • Asynchronous/ clocked synchronous
    • Smart card I/F : 7 ch
    • Hi-speed SCI (720kbps) : 2 ch
  • Boundary scan function supported
  • I2C bus: 4 ch
    • I2C supports 5V input with only channel 2 and
  • 32K Timer
  • LVD/POR*  *H8SX/1648H group only
  • Operating modes: 7 operating modes
  • Package
    • LFBGA176V(BP-176Ⅴ)
  • Development environment
    • On-chip emulator (E10A-USB)

Below you will find information to support the development of your application.

 

Resources for Software and Hardware

Title Description
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e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
Forum A forum and community site to share technical information, questions and opinions with others who use Renesas products.
Video Watch videos related to this product.

 

Hardware Design Support

Title Description
IBIS/BSDL IBIS standard simulation data is required for high-speed board design and can be used to run simulations to examine and troubleshoot issues such as waveform reflection, ringing, and so on, before producing the actual board. BSDL is a data input format supported by most IEEE 1149.1 (JTAG)-compliant tools. The automatic test pattern generation (ATPG) and automatic test equipment functions of these tools facilitate testing.
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