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Product Overview:

H8SX/1648A group and H8SX/1648L group are a 32-bit CISC microcomputer with amaximum operating frequency of 50 MHz. It supports greater ROM size from 256Kto 1MB and the on-chip peripheral functions have been enhanced with 2 units ofTPU and PPG, and 3 units of ADC.  I2C also supports 5V input(with only channel 2and 3).The H8SX/1648L Group newly added to H8SX/1648A Groupthis time boasts the addition of LVD/POR functions.

The notes(TN-H8*-A377A/E) for ports 67 and 66 of the H8SX/1648 Groupdo not need to be applied to the H8SX/1648A Group.

Key Features:

  • CPU
    • 32-bit bus
    • Power supply voltage: 3.0-3.6 V
      (H8SX/1648L:2.95-3.6V)
    • Maximum operating frequency: 50 MHz
    • Executes basic instructions in 1 state
    • 32-bit internal multiplier/ divider
  • Internal memory
    • H8SX/1642AF,H8SX/1642LF
      (Flash 256 KB, RAM 24 KB)
    • H8SX/1644AF,H8SX/1644LF
      (Flash 512 KB, RAM 40 KB)
    • H8SX/1648AF,H8SX/1648LF
      (Flash 1024 KB, RAM 56 KB)
  • Bus controller (BSC)
  • DMA controller (DMAC) : 4 ch
  • Data transfer controller (DTC)I/O ports: 97 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)
  • New 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 3
  • LVD/POR* *H8SX/1648L group only.
  • Operating modes: 7 operating modes
  • Package
    • LQFP-144V (FP-144LV)
  • Development environment
    • Full Emulator (E6000H)*
    • On-chip emulator (E10A-USB)

                         *H8SX/1648Agroup only.
                         H8SX/1648Lgroup does not support Full Emurator. However, Full Emulator of H8Sx/1648Agroup can be used for Functional evaluation except LVD/POR.

Key Applications:

  • PC peripherals applications
  • Digital consumer applications
  • Industrial equipment
  • Office automation equipment

 

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Compare Document Part No RAM
(KB)		 Program
memory (KB)		 Pin Count Operating
Voltage Min		 Production
Status		 Package
Code
PDF R5F61642AD50FPV 24 256 144 3 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61642LD50FPV 24 256 144 2.95 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61642AN50FPV 24 256 144 3 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61642LN50FPV 24 256 144 2.95 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61644AD50FPV 40 512 144 3 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61644LD50FPV 40 512 144 2.95 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61644AN50FPV 40 512 144 3 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61644LN50FPV 40 512 144 2.95 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61648AD50FPV 56 1024 144 3 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61648LD50FPV 56 1024 144 2.95 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61648AN50FPV 56 1024 144 3 Mass Production PLQP0144KA-A
(FP-144L)
PDF R5F61648LN50FPV 56 1024 144 2.95 Mass Production PLQP0144KA-A
(FP-144L)

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