Product Overview:

H8SX/1668R group and H8SX/1668M group are a 32-bit CISC microcomputerwith a maximum operating frequency of 50 MHz. It is upward pin-to-pincompatible with H8SX/1663 group and supports ROM size from 384K to 1MB. Theon-chip peripheral functions have been enhanced with 2 units of TPU, PPG andADC. And On-chip EXDMAC allows for parallel data transfer on the internal busand external bus.The H8SX/1668M Group newly added to H8SX/1668R Group this timeboasts the addition of LVD/POR functions.

Key Features:
  • CPU
    • 32-bit bus
    • Power supply voltage: 3.0-3.6 V
      (H8SX/1668M:2.95-3.6V)
    • Maximum operating frequency: 50 MHz
    • Executes basic instructions in 1 state
    • 32bit Internal multiplier/ divider
  • Internal memory
    • H8SX/1663RF, H8SX/1663M
      (Flash 384 KB, RAM 40 KB)
    • H8SX/1664RF,H8SX/1664M
      (Flash 512 KB, RAM 40 KB)
    • H8SX/1668RF, H8SX/1668
      (Flash 1024KB, RAM 56KB)
  • Program high speed fetch (32-bit 1 clock access)
  • Bus controller (BSC)
  • DMA controller (DMAC) : 4 ch
  • EXDMAC: 4ch
  • Data transfer controller (DTC)
  • I/O ports: 92 input/output ports, 9 input ports
  • 16-bit timer pulse unit (TPU) : 12 ch
  • Programmable pulse generator (PPG)
  • 8-Bit timers (TMR) : 8 ch
  • Watchdog timer (WDT)
  • I2C bus: 2 ch
  • LVD/POR* *H8SX/1668M group only.
  • A/D converters (High-speed A/D converters 4 ch x 2 units): 8 ch
  • D/A converters: 2 ch
  • Operating modes: 7 Operating modes
  • Built-in USB2.0 (Full speed)
    • Control, bulk, and interrupt mode supported
  • Serial communication interface(SCI) : 6 ch
    • Asynchronous/ clocked synchronous: 4 ch (SCI_0, 1, 2, and 4), asynchronous:2 ch (SCI_5 and 6)
    • Smart Card I/F: 6 ch
    • Hi-speed SCI : 2 ch
  • Package
    • TQFP-144L(FP-144LV)
    • LFBGA-176V(BP-176V)
  • Development environment
    • Full Emulator (E6000H)*
    • On-chip emulator (E10A-USB)
      *H8SX/1668R group only.
      H8SX/1668M group does not support Full Emulator. However, Full Emulator ofH8SX/1658R group
      can be used for functional evaluation except LVD/POR. (LQFP only)

 

Key Applications:
  • PC peripherals applications 
  • Digital consumer applications
  • Barcode scanners
  • POS terminal
  • Printers
  • Scanners

 

Product Lineup:


H8SX/1668R, H8SX/1668M Group See more specifications
Document Part No. ROM RAM ROM Type Operating
Frequency/
Supply
Voltage		 Status Remarks Package
Code		 1000 Piece
Budgetary
Price		 Buy
Now
 Detailed
Information
PDF R5F61663RD50BGV 384K 40K Flash memory 50MHz/3.0 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61663MD50BGV 384K 40K Flash memory 50MHz/2.95 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61663RD50FPV 384K 40K Flash memory 50MHz/3.0 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 -   Detailed
Information
PDF R5F61663MD50FPV 384K 40K Flash memory 50MHz/2.95 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 -   Detailed
Information
PDF R5F61663RN50BGV 384K 40K Flash memory 50MHz/3.0 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61663MN50BGV 384K 40K Flash memory 50MHz/2.95 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61663RN50FPV 384K 40K Flash memory 50MHz/3.0 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 call Detailed
Information
PDF R5F61663MN50FPV 384K 40K Flash memory 50MHz/2.95 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 call Detailed
Information
PDF R5F61664MD50BGV 512K 40K Flash memory 50MHz/2.95 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61664RD50BGV 512K 40K Flash memory 50MHz/3.0 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61664MD50FPV 512K 40K Flash memory 50MHz/2.95 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 -   Detailed
Information
PDF R5F61664RD50FPV 512K 40K Flash memory 50MHz/3.0 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 -   Detailed
Information
PDF R5F61664MN50BGV 512K 40K Flash memory 50MHz/2.95 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61664RN50BGV 512K 40K Flash memory 50MHz/3.0 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61664MN50FPV 512K 40K Flash memory 50MHz/2.95 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 call Detailed
Information
PDF R5F61664RN50FPV 512K 40K Flash memory 50MHz/3.0 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 call Detailed
Information
PDF R5F61668MD50BGV 1024K 56K Flash memory 50MHz/2.95 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61668RD50BGV 1024K 56K Flash memory 50MHz/3.0 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 -   Detailed
Information
PDF R5F61668RD50FPV 1024K 56K Flash memory 50MHz/3.0 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 -   Detailed
Information
PDF R5F61668MD50FPV 1024K 56K Flash memory 50MHz/2.95 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 -   Detailed
Information
PDF R5F61668RN50BGV 1024K 56K Flash memory 50MHz/3.0 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 call Detailed
Information
PDF R5F61668MN50BGV 1024K 56K Flash memory 50MHz/2.95 to 3.6V New product - PLBG0176GA-A
(BP-176V)		 call Detailed
Information
PDF R5F61668RN50FPV 1024K 56K Flash memory 50MHz/3.0 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 call Detailed
Information
PDF R5F61668MN50FPV 1024K 56K Flash memory 50MHz/2.95 to 3.6V New product - PLQP0144KA-A
(FP-144L)		 call Detailed
Information