UPD75P218KB中文资料瑞萨数据手册PDF规格书

FEATURES

• mPD75218 compatible

• On-chip 16K-byte mode/32K-byte mode switching function

• Operates at the same power supply voltage range (2.7 to 6.0 V) as the mask ROM version mPD75218.

• 32640 ´ 8 bits of PROM

• 1024 ´ 4 bits of RAM

• No pull-down resistor for Port 6

• High breakdown voltage display output

• S0 to S8, T0 to T9 : On-chip pull-down resistor

• S9, T10 to T15 : Open drain

• No power-on reset circuit