RAM 8.0 BUX II Series Manual de usuario

41714HKPC 20140327-S00001 No.A0145-1/34 Semiconductor Components Industries, LLC, 2014 April, 2014 Ver. 1.70a http://onsemi.comORDERING INFORMATI

LC87F6AC8A No.A0145-10/34 System Block Diagram * LC876B00 series compatible configuration ALU

LC87F6AC8A No.A0145-11/34 Pin Description * Common to LC876A00 and LC876B00 compatible series Pin Name I/O Description Option VSS1, VSS2 – – powe

LC87F6AC8A No.A0145-12/34 Pin Name I/O Description Option S0/T0 to S8/T8 O • Large current output for vacuum fluorescent display (VFD) controlle

LC87F6AC8A No.A0145-13/34 * LC876A00 series compatible configuration Pin Name I/O Description Option Port 3 P30 to P37 I/O • 8-bit input/output p

LC87F6AC8A No.A0145-14/34 Port Output Types The tables below list the types of port outputs and the presence/absence of a pull-up resistor. Data can

LC87F6AC8A No.A0145-15/34 *1 Make the following connection to minimize the noise input to the VDD1 pin and prolong the backup time. Be sure to electr

LC87F6AC8A No.A0145-16/34 1. Absolute Maximum Ratings at Ta = 25°C, VSS1 = VSS2 = 0V Specification Parameter Symbol Pin/Remarks Conditions VDD[V] m

LC87F6AC8A No.A0145-17/34 Continued from preceding page. Specification Parameter Symbol Pin/Remarks Conditions VDD[V] min. typ. max. unit IOPL(1)

LC87F6AC8A No.A0145-18/34 2. Allowable Operating Range at Ta = -20 to +70°C, VSS1 = VSS2 = 0V Specification Parameter Symbol Pin/Remarks Conditions

LC87F6AC8A No.A0145-19/34 Continued from preceding page. Specification Parameter Symbol Pin/Remarks Conditions VDD[V] min. typ. max. unit2.8 to 5.5

LC87F6AC8A No.A0145-2/34 Ports • Normal withstand voltage I/O ports User Option Selection Ports Whose Input/Output Can Be Specified in 1-bit Units F

LC87F6AC8A No.A0145-20/34 3. Electrical Characteristics at Ta = -20 to +70°C, VSS1 = VSS2 = 0V Specification Parameter Symbol Pin/Remarks Condition

LC87F6AC8A No.A0145-21/34 Continued from preceding page. Specification Parameter Symbol Pin/Remarks Conditions VDD[V] min. typ. max. unit VOL(1) I

LC87F6AC8A No.A0145-22/34 4. Serial I/O Characteristics at Ta = -20 to +70°C, VSS1 = VSS2 = 0V Specification Parameter Symbol Pin/Remarks Condition

LC87F6AC8A No.A0145-23/34 5. Pulse Input Conditions at Ta = -20 to +70°C, VSS1 = VSS2 = 0V Specification Parameter Symbol Pin/Remarks Conditions VD

LC87F6AC8A No.A0145-24/34 6. AD Converter Characteristics at Ta = -20 to +70°C, VSS1 = VSS2 = 0V Specification Parameter Symbol Pin/Remarks Conditi

LC87F6AC8A No.A0145-25/34 7. Consumption Current Characteristics at Ta = -20 to +70°C, VSS1 = VSS2 = 0V Specification Parameter Symbol Pin/Remarks C

LC87F6AC8A No.A0145-26/34 Continued from preceding page. Specification Parameter Symbol Pin/Remarks Conditions VDD[V] min. typ. max. unit4.5 to 5.5

LC87F6AC8A No.A0145-27/34 8. F-ROM Programming Characteristics at Ta = +10 to +55°C, VSS1 = VSS2 = 0V Specification Parameter Symbol Pin/Remarks Con

LC87F6AC8A No.A0145-28/34 9. Power Pin Treatment Conditions 1 (VDD1, VSS1) It is necessary to place capacitors between VDD1 and VSS1 as described bel

LC87F6AC8A No.A0145-29/34 Characteristics of a Sample Main System Clock Oscillator Circuit Given below are the characteristics of a sample main system

LC87F6AC8A No.A0145-3/34 • Timer 4: 8-bit timer with a 6-bit prescaler • Timer 5: 8-bit timer with a 6-bit prescaler • Timer 6: 8-bit timer with a 6-b

LC87F6AC8A No.A0145-30/34 Figure 4 Oscillation Stabilization Time Power supply RES Internal

LC87F6AC8A No.A0145-31/34 Figure 5 Reset Circuit Figure 6 Serial I/O Waveforms Figure 7 Pul

LC87F6AC8A No.A0145-32/34  Difference between the LC876A00 and LC876900 Series Function LC876A00 Series LC876900 Series ADC 8 bits ×15 channels Co

LC87F6AC8A No.A0145-33/34  Difference between the LC876B00 Series and LC876800 Series Function LC876B00 Series LC876800 Series ADC 8 bits ×15 chan

LC87F6AC8A PS No.A0145-34/34 ORDERING INFORMATION Device Package Shipping (Qty / Packing) LC87F6AC8ALU-EJ-H QIP100E(14X20) (Pb-Free / Halogen Free)

LC87F6AC8A No.A0145-4/34 Interrupts: 27 sources, 10 vector addresses (LC876A00 compatible) 26 sources, 10 vector addresses (LC876B00 compatible) <

LC87F6AC8A No.A0145-5/34 System clock divider function • Capable of run The minimum instruction cycle time can be selected from among 300ns, 600ns, 1

LC87F6AC8A No.A0145-6/34 Package Dimensions unit : mm PQFP100 14x20 / QIP100ECASE 122BVISSUE AXXXXX = Specif

LC87F6AC8A No.A0145-7/34 Pin Assignment * LC876A00 series compatible configuration QIP100E (lead/Halogen free

LC87F6AC8A No.A0145-8/34 Pin Assignment * LC876B00 series compatible configuration QIP100E (lead/Halogen free

LC87F6AC8A No.A0145-9/34 System Block Diagram * LC876A00 series compatible configuration ALU I