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LC87F7NJ2A Datasheet 8-bit Microcontroller

Manufacturer: onsemi

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General Description

s O T IN 1) Ports O C C R I/O Ports 29 RE TA O LCD Common Ports 4 C T N F LCD Segment Ports 54 (I/O port combined use) O O E Bias Power Source For LCD 3 ISIS N E C TIV Power Pins (VSS1, VDD1) 6 S A 2) Timer × 8 E A NT Timer 0 : 16-bit timer/counter with capture registers D IC LE E Timer 1 : 16-bit timer that supports PWM/toggle outputs S38/PE6 S39/PE7 S40/PF0 S41/PF1 S42/PF2 S43/PF3 S44/PF4 S45/PF5 S46/PF6/INT6 S47/PF7/INT7 V3/PL6/AN14/DBGP2 V P ES Timer 4 : 8-bit timer with a 6-bit prescaler E R Timer 5 : 8-bit timer with a 6-bit prescaler D P Timer 6 : 8-bit timer with a 6-bit prescaler (with toggle output) 70 71 72 73 74 75 76 77 78 79 80 HIS RE Timer 7 : 8-bit timer with a 6-bit prescaler (with toggle output) T Timer 8 : 16-bit timer with an 8-bit prescaler TQFP100(14X14) [ Under Development ] S25/PD1 S26/PD2 S27/PD3 S28/PD4 S29/PD5 S30/PD6 S31/PD7 S32/PE0 S33/PE1 S34/PE2 S35/PE3 S36/PE4 S37/PE5 57 58 59 60 61 62 63 64 65 66 67 68 69 V2/PL5/AN13/DBGP1 81 V1/PL4/AN12/DBGP0 82 COM0/PL0 83 COM1/PL1 84 S21/PC5 S22/PC6 S23/PC7 VDD2 VSS2 S24/PD0 51 52 53 54 55 56 50 S20/PC4 49 S19/PC3 48 S18/PC2 47 S17/PC1 Base timer COM2/PL2 85 COM3/PL3 86 P30/INT4/T1IN/INT6/T0LCP1/PWM4/S48 87 46 S16/PC0 45 S15/PB7 44 S14/PB6 P31/INT4/T1IN/PWM5/S49 88 43 S13/PB5 3) Full duplex UART × 2 VSS3 89 VDD3 90 42 S12/PB4 4

Overview

LC87F7NJ2A CMOS LSI 8-bit Microcontroller with LCD Controller Driver 192K-byte Flash ROM / 8K-byte RAM / 100-pin www.onsemi.

Key Features

  • LCD Driver 4COM × 54SEG.
  • Infrared Remote Control Receiver Circuit × 2 IGN.
  • Full duplex UART × 2 D DES Performance.
  • Minimum Bus Cycle Time E EW 56ns (CF=18MHz) N.
  • Minimum Instruction Cycle Time (Tcyc) U R 167ns (CF=18MHz) FO mi N.
  • Operating Supply Voltage IND se IO 2.7V to 3.6V E n T.
  • Operating Ambient Temperature D o A 40°C to +85°C QIP100E(14X20).

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