I have the pieces you need (68705P3S) an can offer you.
Contact me (my email is on www.68hc08.net , "thierry")
thierry
Hello,
MC705P6ACDWE is the closest part still available. Product details are on freescale.com (Freescale > 8-Bit Microcontrollers > HC05 (Legacy) > 68HC705P6A)
Pingu