HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 222

• Manufacturer Part Number: HD6473258P10
• Description: IC H8 MCU OTP 32K 64DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

(2) Handling after Programming: Fluorescent light and sunlight contain small amounts of
ultraviolet, so prolonged exposure to these types of light can cause programmed data to invert. In
addition, exposure to any type of intense light can induce photoelectric effects that may lead to chip
malfunction. It is recommended that after programming the chip, you cover the erasing window
with a light-proof label (such as an ultraviolet-shield label).
Be careful when using cooling sprays, since they may have a slight ion content.
Cover the window with an ultraviolet-shield label, preferably a label including a conductive
material. Besides protecting the PROM contents from ultraviolet light, the label protects the
chip by distributing static charge uniformly.
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