W78E054D Datasheet, PDF (88/89 Pages) List of Unclassifed Manufacturers – 8-bit microcontroller

W78E054D/W78E052D Data Sheet
24 REVISION HISTORY
VERSION DATE
PAGE
A01
August 14, 2008
-
A02
November 3, 2008 -
A03
December 15, 2008 -
A04
January 7, 2007
70
March 9,
A05
43
2009
March 20,
18
A06
-
2009
-
April 22,
A07
68
2009
June 30,
A08
2009
30
61
81
All Pages
68
A09
December 30, 2009
77
28
A10
October 20, 2011 70
DESCRIPTION
Initial Issued
Update DC table typing error.
Update CONFIG bit table, and ISP BOOT
Update VIL and VIH
Update soft reset, only LD jump to AP function.
1. Rename SFR Register POR (0x86H) to P0UPR.
2. Revise some typing errors in data sheet.
3. Update DC table
1. Revise Type Application Circuit in data sheet.
1. Add the ISP control table.
2. Revise content of Char. 17.
3. Modify the ISP demo code.
4. Remove the “Preliminary” character for each page.
1. Revise the “CONFIG BITS” description for Bit4, Bit6 and Bit7.
2. Add the timing for external reset pin.
1. Revised the CHPCON description
2. Added description for “21.4 Reference Value of XTAL
April 18,
A11
2012
Aug 31,
A12
2012
Jun 9,
A13
2015
73
1. Removed 20.3.6 character.
1. Removed W78E051D part number.
2. Added TQFP44 package
73
1. Revised timing of “Data Read Cycle”
- 88 -
Publication Release Date: Jun 9, 2015
Revision A13