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SH7146 Series

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Overview

The SH7146 Series offers a maximum operating frequency of 80 MHz, representing a 1.6-fold improvement in performance over the 50 MHz of Renesas Electronics’s current SH7046 Series. Featuring an on-chip power supply step-down circuit, these microcontrollers are designed to achieve lower current dissipation by suppressing the increase in current dissipation associated with higher speed, and attain 5 V single-power-supply operation while at a high 80 MHz operating frequency. They also include 256 Kbytes of high-speed flash memory capable of constant single-cycle (12.5 ns) access through the use of cutting-edge flash memory technology.

key Applications

  • Consumer products: Air conditioners, refrigerators, washing machines, vacuum cleaners, IH cooking heaters etc.
  • Industrial equipment: General-purpose inverters, UPS’s, AC servos etc.

SH72A0/A2 SH72AW/AY SH726A/6B SH7239 SH7237 SH7216 SH7268/69 SH7203 SH7266/67 SH7231 SH7137 SH7243 SH7086 SH7125 SH7206 SH7205 SH7265 SH7136 SH7262/64 SH7263 SH7201 SH7011 SH7046 SH7017 SH7084 SH7147 SH7211 SH7044 SH7085 SH7021 SH7045 SH7149 SH7034 SH7285 SH7124 SH7286 SH7065 SH7047 SH7146 SH7144 SH7145 SH7261 SH7083 SH7214 RoadMap

Product Lineup:

Documents Tools Operating
Voltage
(V)
Max.
Frequency
(MHz)
Program
Memory
(KB)
Data
Flash
(KB)
RAM
(KB)
Pins
SH7146, SH7149
-
Development
Environment
4 - 5.5 80 256 - 256 0 8 - 8 80,100

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