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Last update: 6 February 2005

IC family:68HC705
IC function:8-bit microcontroller
Related components:68HC05 (related family)

Component documentation
IC numberManufacturerDocumentation
MC68HC705K0 (XC68HC705K0)Motorola (now Freescale)68HC05 family overview, M68HC05 Applications Guide (PDF), HC05 Family - Understanding Small Microcontrollers (PDF)
MC68HC705K1 (XC68HC705K1)Motorola (now Freescale)68HC05 family overview, M68HC05 Applications Guide (PDF), HC05 Family - Understanding Small Microcontrollers (PDF)

Component versions
IC numberPackageProgrammingCBM part numberCBM part description
XC68HC705K1DW16-Pin SOICOTP391694-01IC, SM, MPU, OTP, XC68HC705K1DW
391695-01IC, SM, MPU, OTP, XC68HC705K1DW
XC68HC705K0DW16-Pin SOICMask391696-01IC, SM, MPU, Masked, XC68HC705K0DW

Programmed components
IC numberPackageCBM part numberCBM part description
XC68HC705K1DW16-Pin SOIC391695-01IC, SM, MPU, OTP, XC68HC705K1DW
XC68HC705K0DW16-Pin SOIC391696-01IC, SM, MPU, Masked, XC68HC705K0DW

Positions
DevicePositionComponentsPackage
Sync generating video dongleU1XC68HC705K0DW, XC68HC705K1DWSOIC

Pinout 68HC705K0 / 68HC705K1
PinTypeNameSignal name
Sync generating video dongle
1I/ORESET_VCC via R4, GND via C5
2I/OPB1/OSC3Connected to pin 10 of U2
3I/OPB0Connected to pin 12 of U2 and to D2
4InputIRQ_/VPPConnected to pin 12 of U2 and to D2
5I/OPA0unused
6I/OPA1VSYIN
7I/OPA2unused
8I/OPA3unused
9I/OPA4unused
10I/OPA5unused
11I/OPA6Connected to pin 1 of U2
12I/OPA7Connected to pins 2 and 3 of U2 and to R2 and C4
13PowerVDDVCC
14PowerVSSGND
15I/OOSC2unused
16I/OOSC1C3P58 via R3

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