Product Overview:

The H8S/2329 Group is group of high-performance microcontrollers with the internal 32-bit H8S/2000 CPU core, and a set of on-chip supporting functions required for system configuration.
The H8S/2000 CPU can execute basic instructions in one state, and is provided with sixteen 16-bit general registers with a 32-bit internal configuration, and a concise and optimized instruction set. The CPU can handle a 16-Mbyte linear address space(architecturally 4 Gbytes). Programs based on the high-level language C can also be run efficiently.
The address space is divided into eight areas. The data bus width and access states can be selected for each of these areas, and various kinds of memory can be connected fast and easily.
Single-power-supply flash memory and mask ROM versions are available, providing a quick and flexible response to conditions from ramp-up throughfull-scale volume production, even for applications with frequently changing specifications.
On-chip supporting functions include a 16-bit timer pulse unit (TPU), programmable pulse generator (PPG), 8-bit timer, watchdog timer (WDT), serial communication interface (SCI), A/D converter, D/A converter, and I/O ports.
In addition, an on-chip DMA controller (DMAC) and data transfer controller (DTC) are provided, enabling high-speeddata transfer without CPU intervention.
Use of the H8S/2329 Group enables easy implementation of compact, high performance systems capable of processing large volumes of data.

Key Features:

• Operating frequency (MHz)/Supply voltage (V)
• 20MHz/3V, 25MHz/3.3V
  • Minimum instruction execution time: 50ns/40ns
• On-chip memory
• 512kB/8kB: H8S/2326F*
• 384kB/32kB: H8S/2329EF*, H8S/2329BF*
• -/32kB: H8S/2324S
• 256kB/8kB: H8S/2328BF*, H8S/2328
• 128kB/8kB: H8S/2323
• -/8kB: H8S/2322R
• -/4kB: H8S/2321(DRAM I/F, DMAC deleted)
• -/4kB: H8S/2320
  • Note: *Flash Version with 25MHz /3.3V Version
• Upwardly pin compatible with H8S/2655, 2350, 2355 and 2357 Group
• QFP-128, TQFP-120
• Supports on-chip debugging function(E10A)
• H8S/2329EF
• Packages
  • FP-128,TFP-120

Key Applications:

• H8/2329
• Camera DSC, Game Music Instruments, Remote Controller, Office automation equipment, PC Peripherals (External memory, Input, Output, Bluetooth, CD-RWCombi DVD-Writable), Communication equipment Telephone, home information appliances, Digital consumer applications, Printer MFP PPC LBP, and Photo printer Label Printer
• H8/2328
• Camera DSC, Game Music Instruments, Remote Controller, Office automation equipment, PC Peripherals (External memory, Input, Output, CD-RW CombiDVD-Writable), Communication equipment Telephone, home information appliances, Digital consumer applications, Printer MFP PPC LBP, and Photo printer Label Printer

General 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
  • 65 basic instructions
  • Address space: 16M byte
• Interrupt
  • Internal: 52
  • External: 9
• Bus controller
  • External data bus width: 8/16 bits
• Varioius peripheral functions
  • DMA controller(DMAC)
    Note: Not supported in the H8S/2321
  • Data transfer controller (DTC) x 85ch
  • 16-bit timer-pulse unit (TPU) x 6ch
  • Programmable pulse generator(PPG) x 16ch
  • 8-bit timer x 2ch
  • Watchdog timer x 1ch
  • Serial communication interface (SCI) x 3ch
  • 10-bit A/D converter x 8ch
  • 8-bit D/A converter x 2ch
  • Clock pulse generator
  • User debug interface (H8S/2329E)
• General I/O ports
  • I/O pins: 87
  • Input-only pins: 8