mpc89x54a Megawin Technology, mpc89x54a Datasheet - Page 39

• Manufacturer Part Number: mpc89x54a
• Description: 8-bit Micro-controller
• Manufacturer: Megawin Technology

Revision History
MEGAWIN
Version
A10
A11
A3
A4
A5
A6
A7
A8
A9
2005/3/30 P6
2005/6/14 P5, 8, 33
2004/10
2004/11 P27
2005/01
2005/01
2006/09 P33, 34
2007/03 P33
2007/12 P2
Date
P34, 35
Page
MPC89x54A Data Sheet
- reorganized
- Added Procedures demonstrating ISP function
- Re-Format
- Mark the reset pin resistance
- Remove the read-only limitation on SFR AUXR
- Document on option register OR1.7
-
- Fix ISP start address incorrect
- Update PQFP-44 package shape
- Modify pin /EA location for PDIP and PLCC package
- Modify bits definition for SFR PCON
- Absolute Maximum Rating
- Revises the possible operating temperature.
- Modify the Storage Temperature
- Add 2.7V requirement in flash write operation.
- Modify Absolute Maximum Rating.
Fix the Baud-Rate-Computing formula for Timer-1
Description
39