68HC05J5A

8-bit microcontroller units

GENERALDESCRIPTION TheMC68HC05J5Aisamemberofthelow-costhigh-performanceM68HC05Familyof8-bitmicrocontrollerunits(MCUs).TheM68HC05Familyisbasedonthecustomer-specifiedintegratedcircuitdesignstrategy.AllMCUsinthefamilyusethepopularM68HC05centralprocessingunit

68HC05J5A

The MC68HC05J5A is a member of the low-cost high-performance M68HC05 Family of 8-bit microcontroller units (MCUs).

GENERALDESCRIPTION TheMC68HC05J5Aisamemberofthelow-costhigh-performanceM68HC05 Familyof8-bitmicrocontrollerunits(MCUs).TheM68HC05Familyisbasedon thecustomer-specifiedintegratedcircuitdesignstrategy.AllMCUsinthefamily usethepopularM68HC05centralprocessinguni

ETC

68HC05J5A

(MC68HCxxBxx) Microcontrollers; The features of the MC68HC05J5A include the following:\n• Industry standard M68HC05 CPU core\n• Fully static operation with no minimum clock speed\n• Power-saving STOP and WAIT modes\n• Memory-Mapped Input/Output (I/O) registers\n• 2560 Bytes of user ROM with security feature\n• 128 Bytes of user RAM\n• On-Chip Oscillator:\n   – Crystal/Resonator oscillator\n   – External clock oscillator\n• 15-Bit Multi-function Timer\n• 16-Bit Programmable Timer with Input Capture\n• 14 Bidirectional I/O pins (10 I/O pins on 16-pin package)\n   – PA0-PA5, PB0, and PB3-PB5: with software programmable input pull down devices\n   – PB1, PB2, PA6 and PA7: open-drained I/O pins with software programmable pull-up devices\n   – PA6, PA7, and PB1: with slow output falling transition feature\n   – PA7: with falling-edge interrupt capability\n   – PA0-PA3: with maskable rising-edge only or rising-edge and high level interrupt capability\n   – 20-pin package: PB1 and PB2, each with 25mA current sink capability\n   – 16-pin package: PB1 with 50mA current sink capability\n• Computer Operation Properly (COP) Watchdog\n• Low Voltage Reset Circuit\n• Illegal Address Reset\n• 20-pin PDIP, 20-pin SOIC, 16-pin PDIP, and 16-pin SOIC packages;

GENERAL DESCRIPTION\nThe MC68HC05J5A is a member of the low-cost high-performance M68HC05 Family of 8-bit microcontroller units (MCUs). The M68HC05 Family is based on the customer-specified integrated circuit design strategy. All MCUs in the family use the popular M68HC05 central processing unit (CPU) and are available with a variety of subsystems, memory sizes and types, and package types.\nThe MC68HC05J5A is an enhanced version of the MC68HC05J5, with expanded RAM, ROM sizes, and an additional 16-bit timer with TCAP. This MCU is available in 20-pin PDIP, 20-pin SOIC, 16-pin PDIP, and 16-pin SOIC packages. The 16-pin version has four less I/O lines.FEATURES\nThe features of the MC68HC05J5A include the following:\n• Industry standard M68HC05 CPU core\n• Fully static operation with no minimum clock speed\n• Power-saving STOP and WAIT modes\n• Memory-Mapped Input/Output (I/O) registers\n• 2560 Bytes of user ROM with security feature\n• 128 Bytes of user RAM\n• On-Chip Oscillator:\n   – Crystal/Resonator oscillator\n   – External clock oscillator\n• 15-Bit Multi-function Timer\n• 16-Bit Programmable Timer with Input Capture\n• 14 Bidirectional I/O pins (10 I/O pins on 16-pin package)\n   – PA0-PA5, PB0, and PB3-PB5: with software programmable input pull down devices\n   – PB1, PB2, PA6 and PA7: open-drained I/O pins with software programmable pull-up devices\n   – PA6, PA7, and PB1: with slow output falling transition feature\n   – PA7: with falling-edge interrupt capability\n   – PA0-PA3: with maskable rising-edge only or rising-edge and high level interrupt capability\n   – 20-pin package: PB1 and PB2, each with 25mA current sink capability\n   – 16-pin package: PB1 with 50mA current sink capability\n• Computer Operation Properly (COP) Watchdog\n• Low Voltage Reset Circuit\n• Illegal Address Reset\n• 20-pin PDIP, 20-pin SOIC, 16-pin PDIP, and 16-pin SOIC packages

恩XP

MC68HC05J5A

8-bitmicrocontrollerunits

GENERALDESCRIPTION TheMC68HC05J5Aisamemberofthelow-costhigh-performanceM68HC05Familyof8-bitmicrocontrollerunits(MCUs).TheM68HC05Familyisbasedonthecustomer-specifiedintegratedcircuitdesignstrategy.AllMCUsinthefamilyusethepopularM68HC05centralprocessingunit

MC68HC05J5ADW

8-bitmicrocontrollerunits

GENERALDESCRIPTION TheMC68HC05J5Aisamemberofthelow-costhigh-performanceM68HC05Familyof8-bitmicrocontrollerunits(MCUs).TheM68HC05Familyisbasedonthecustomer-specifiedintegratedcircuitdesignstrategy.AllMCUsinthefamilyusethepopularM68HC05centralprocessingunit