Specifications

4
Performance/ Memory/ IntegrationPerformance/ Memory/ Integration
H8S+CAN (F)*
512Byte RAM
80, 100, 112 pin
16MHz at 5V
H8/3001, 2, 3 series
2K RAM
80, 100 pin
Up to 20MHz at 5V
H8/3004, 6 series
4K RAM
80, 100 pin
Up to 20MHz at 5V
H8/300x
low cost
ROM-LESS
H8/303x
low cost
with ROM
H8/3005, 7 series
up to 64K/2K
small memory option
16MHz at 5V
H8/3032 series
up to 256K/4K
big memory option
18MHz at 5V
H8/3035 series
up to 128K/4K
18MHz at 5V
H8/3039 series (F)
H8/304x, 6x
general
purpose
up to 64K/2K
small memory option
16MHz at 5V
H8/3042 series
up to 128K/4K
high integration
16MHz at 5V
H8/3048 series (F)
up to 128K/4K
2nd generation
20MHz at 5V
H8/306x series (F)
H8/300H
3rd generation
large memory
up to 256K/8K
low voltage operation
18MHz at 3V
H8/3022 series (F)*
512K/8K
big memory option
18MHz at 3V
H8/3052 series (F)*
up to 128K/4K
64 pin package
20MHz at 5V
H8S/212x series (F)
up to 128K/4K
80 pin package
20MHz at 5V
H8S/213x series (F)
up to 128K/4K
100 pin package
20MHz at 5V
H8S/21xx
lowest cost
H8S/22xx
lowest power
large memory
H8S/214x series (F)
up to 128K/8K
low power
20MHz at 5V
H8S/2246 series
up to 256K/16K
low power/32KHz SC
13MHz at 3V
H8S/2238 series (F)
H8S/23xx
general
purpose
20MHz at 5V
H8S/2357 series (F)
up to 256K/8K
25MHz at 3.3V
H8S/232x series (F)
H8S/26xx
highest
performance
up to 128K/4K
Multiply-Accumulate
20MHz at 5V
H8S/2655 series
up to 256K/8K
Multiply-Accumulate
33MHz at 3.3V
H8S/267x series (F)*
up to 256K/16K
Multiply-Accumulate
25MHz at 3.3V
H8S/2633 series (F)*
up to 128K/8K
20MHz at 5V
up to 128K/4K
H8S/2345 series (F)
H8S Roadmap
H8/300H Roadmap
Figure 3
* Under development (F) FLASH version available Note: most 5V derivatives are also available in 3V/10MHz or 3V/13MHz
* Under development (F) FLASH version available Note: most 5V derivatives are also available in 3V/8MHz or 3V/10MHz