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Product Overview:

The H8S/2630, 2639, 2638, 2636, 2635 group of microcomputers contains 16bitx 16bit multipliers. These 128-pin products incorporate modules such as2-channel CAN interface, micro-step motor control timer, 384kB flash memory(H8S/2630), I2C bus interface (H8S/2638, H8S/2639, H8S/2630), subclockfrequency divider (H8S/2639. H8S/2630) and PLL clock frequency multiplier inaddition to the standard peripherals.

Key Features:

  • High performance H8S/2600CPU
    • High-speed operation: Single-state basic instruction execution
    • Minimum instruction execution time: 50ns (20MHz)
  • Internal multiplier: 16bit x 16bit (4 states)
  • Internal HCAN: 2ch
  • Powerful timer
    • TPU( 16-bit Timer Pulse Unit) x 6ch
  • Motor control PWM timer
    • 16ch output possible
  • Internal SCI x 3ch
    • Internal I2C x 2ch*2
  • Internal 10-bit A/D converter x 12ch
  • Subclock (32kHz) operation*3 , *4
  • Internal PC break controller x 2ch
  • Internal PLL clock frequency multiplier
  • Packages

Package

Code
(New Renesas code)

Body size

Pin pitch

QFP-128
(See Product Lineup.)
FP-128B (PRQP0128KB-A)
(See Product Lineup.)

14mm x 20mm

0.5mm pitch

 

H8S/2635 Group

 

  • H8S/2635 Flash/Mask: 192KB
  • H8S/2634 Mask: 128KB
  • Pin-compatible with H8S/2639
  • High-efficiency 16bitCISC system CPU: H8S/2600
    • High-speed operation: 20MHz
    • Single-state execution of frequently used instructions possible(50ns@20MHz)
    • Internal multiplier: 16bit x 16bit (4 states)
  • On-chip memory
    • ROM: 192KB/128KB
    • RAM: 6KB
  • External bus mode: 16bit data bus
  • Internal CAN: 1 ch (16 mailboxes/ch)
  • Multifunctional timer
    • TPU (timer pulse unit): 16bit x 6ch (16I/O)
    • 10bit PWM timer: 16 output (step motor control)
  • SCI x 3ch (clock synchronous/start-stop synchronous)
  • A/D converter x 12ch
  • I/O 84-pin (multiplex)
  • Subclock mode(Main clock/128)[U version]
  • Temperature range: -40 to +85℃ (20MHz)
  • Packages

Package

Code
(New Renesas code)

Body size

Pin pitch

QFP-128
(See Product Lineup.)
FP-128B (PRQP0128KB-A)
(See Product Lineup.)

14mm x 20mm

0.5mm pitch

Key Applications:

Factory automation (power supplies), automotive (car navigation systems)

Built-in Functions

  • High-speed H8S/2000 central processing unit with 16-bit architecture
    • Upward-compatible with H8/300 and H8/300H CPUs on an object level
    • Sixteen 16-bit general registers
    • 69 basic instructions
    • Address space: 16M byte
  • Interrupt
    • Internal: 43: H8S/2630
    • Internal: 55: H8S/2639, 2638, 2636
    • External: 7
  • Bus controller
    • External data bus width: 8/16 bits
  • Varioius peripheral functions
    • PC break controller x 2ch
    • Data transfer controller (DTC) x 85ch
    • 16-bit timer pulse unit (TPU) x 6ch
    • Programmable pulse generator (PPG) x 8ch
    • Watchdog timer (WDT) x 2ch
    • Motor control PWM timer (PWM) x 16ch
    • Serial communication interface (SCI) x 3ch (SCI0 to SCI2)
    • Controller area network (HCAN) x 2ch
    • 10-bit A/D converter x 12ch
    • 8-bit D/A converter x 2ch
    • Clock pulse generator
    • I2C bus interface (IIC) x 2ch (option)
      Note: Only for the H8S/2638, 2639, 2630)
  • General I/O ports
    • I/O pins: 72
    • Input-only pins: 12

Image

Product Lineup:


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