s908ey8ad4cfjer Freescale Semiconductor, Inc, s908ey8ad4cfjer Datasheet - Page 275

• Manufacturer Part Number: s908ey8ad4cfjer
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Changes from Rev 0.0 published on 17 July 2001 to Rev 0.2 published on 1 August 2001
Freescale Semiconductor
Input/Output (I/O) Ports
Preliminary Electrical
Monitor ROM (MON)
General Description
Keyboard Interrupt
Converter (ADC)
Analog-to-Digital
FLASH Memory
(KBD) Module
BEMF Module
Specifications
Memory Map
Section
Module
Page (in Rev 0.2)
168, 172
MC68HC908EY16 • MC68HC908EY8 Data Sheet, Rev. 10
330
352
355
358
359
361
383
401
34
37
48
53
54
68
BEMF register added to Figure 21-1
New appendix
Third bullet in standard features list changes to:
8-MHz internal bus frequency at 5V, 4MHZ at 3V
BEMF module added to block diagram
BEMF register added
Register addresses changed for ADC:
$003B is now reserved
ADSCR is now $003C
ADRH is now $003D
ADRL is now $003E
Reset value of $003F corrected to $04
Several corrections made to Table 4-1
Erased Flash locations corrected to $FF
Keyboard interrupt vector corrected to $FFE4 and $FFE5
Address of ADSCR is now $003C
Address of ADRH is now $003D
Register description now includes left justified mode
Address of ADRL is now $003E for right justified mode as well as 8-bit mode
Register description now includes left justified mode
Reset value of $003F corrected to $04
dc injection current specifications corrected
Description of change
275