S E R I E S
H8 Value Series
Microcontrollers
EASY TO BUY,
EASY TO USE AND
EASY TO DEVELOP
FOR COST-SENSITIVE
APPLICATIONS
Versatile Set of
Features
Versatile Features
+ Competitive Pricing
+ Full-Featured Tools
• High-performance
16-bit CPU: 25MHz
• Minimum instruction
execution time: 40ns
• Operating voltage range:
3.0 to 3.6V, or 4.5V to 5.5V
= Easy Decision
• Available in flash, mask ROM
and ROMless versions
Overview
Easy to Buy
• 2 or 3 channels of serial
communication interface
Renesas’ 16-bit, high-performance
H8 Value Series microcontrollers
(MCUs) are low-cost embedded system
solutions with up to 128KB of ROM.
These devices, operating at 3V or 5V,
are easy to buy, easy to use and easy
to develop for a wide range of
• Fixed low-cost, single-volume
price published online
• Up to 6-channel 16-bit timer
pulse unit (TPU)
• Automatic annual price adjustment
• In stock, quick availability
• Up to 12 channels of 10-bit
A/D converter
• Detailed online information for
fast decisions
• Available in 100-, 128- and
144-pin QFP packages
cost-sensitive
embedded
system
applications, such as residential
security systems, USB dongles,
barcode scanners, and more.
Easy to Use
• Code compatible with other H8
series MCUs
• Low-cost Evaluation Design Kit
Flash/Mask: 0 or 128KB
RAM: 4KB or 8KB
16-bit TPU
H8S CPU Core
25MHz (40ns)
• Low-cost on-chip debugger
with JTAG interface
• Powerful real-time, zero-wait-state
in-circuit emulator
External Bus Interface
Interrupt Controller
A/D (8 ch x 10-bit)
D/A (2 ch x 8-bit)
DTC (85 ch)
• Highly-optimized compiler,
assembler, linker and debugger
8-bit Timer (2 ch)
Watchdog Timer (1 ch)
• User-friendly tools for
in-application flash reprogramming
• Online technical documentation:
H/W manual, app notes, etc.
Serial Interface (2 ch)
3rd ch (2322, 2327 only)
• Supported by third-party tools,
including RTOS, compiler,
firmware
DMAC (4 ch)
(2322BL, 2327BL only)
16-bit PPG
(2322BL, 2327BL only)
• User-friendly online training
and local FAE support