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LC72321 Datasheet PDF

Sanyo Electric LC72321

The LC72321 is a single-chip microcontroller for use in electronic tuning applications. It includes on chip both LCD drivers and a PLL circuit that can operate at up to 150 MHz. It features a large-capacity ROM, a highly efficient instruction set, and powerful hardware.
Part No. LC72321
Datasheet LC72321 Download
Manufacturer
Sanyo Electric
Description Single-Chip Microcontroller
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LC72321 datasheet page 1 preview

ABSOLUTE MAXIMUM RATINGS

at Ta = 25°C, VSS = 0 V Parameter Maximum supply voltage Input voltage Symbol VDD max VIN1 VIN2 VOUT1 VOUT2 IOUT1 Output current IOUT2 IOUT3 IOUT4 Allowable power dissipation Operating temperature range Storage temperature range Note: * Reference value Pd max Topg Tstg HOLD, INT, RES, SNS, and the G port Inputs other than VIN1 H port Outputs other than VOUT1 All D and H port pins All E and F port pins All B and C port pins S1 to S28 and all I port pins Ta = –40 to +85°C Conditions Ratings –0.3 to +6.5 –0.3 to +13 –0.3 to VDD + 0.3 –0.3 to +15 –0.3 to VDD + 0.3 0 to 5 0 to 3 0 to 1 0 to 1 300* –40 to +85 –45 to +125 Unit V V V V V mA mA mA mA mW °C °C Output voltage Allowable Operating Ranges at Ta = –40 to +85°C, VDD = 3.5 to 5.5 V Ratings Parameter Symbol VDD1 Supply voltage VDD2 VDD3 VIH1 VIH2 VIH3 Input high level voltage VIH4 VIH5 VIH6 VIL1 VIL2 VIL3 Input low level voltage VIL4 VIL5 VIL6 VIL7 fIN1 fIN2 fIN3 Input frequency fIN4 fIN5 fIN6 fIN7 fIN8 VIN1 VIN...
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