UPD75P048中文资料瑞萨数据手册PDF规格书

FEATURES

• The mPD75048 compatible

• The mPD75P048 for evaluation/pre-production, while the mPD75048 for mass-production

• 8064 ´ 8 bits of one-time programmable ROM

• 512 ´ 4 bits of RAM

• 1024 ´ 4 bits of EEPROM (Data memory area)

• Ports 0 to 3 and 6 to 8 with software-selectable pull-up resistors

• Port 9 with software-selectable pull-down resistors

• 12 N-channel open drain input/output ports (ports 4, 5, and 10)

• Low-voltage operation possible (VDD = 2.7 to 6.0 V)