C501_1 Datasheet, PDF (3/121 Pages) Siemens Semiconductor Group – 8-Bit Single-Chip Microcontroller

C501 User’s Manual
Revision History :
04.97
Previous Releases :
02.96, 08.94, 08.93 (Original Version)
Page
(previous
version)
Page
(new
version)
Subjects (changes since last revision)
general
C501G-1E OTP version included (new chapter 9, AC/DC characteristics
now in chapter 10)
Chapter 1
1-2
3-4 to 3-6
4-2
-
6-10
6-15 follo.
6-23 follo.
6-30 follo.
chapter 7
8-2
-
chapter 9
-
9-6, 9-9
9-12
9-17
-
9-18
-
-
Chapter 1 Several figures: update with C501-1E signal names and definitions;
P-MQFP-44 package (pin configuration and pin numbers) added
1-2
Feature list is updated
3-2 to 3-7 Actualized design of the SFR tables
4-4
Figure 4-1 moved
4-5
Description of enhanced hooks emulation concept added
6-10
Figure 6-6 corrected
6-15, 6-16 Improved timer 0/1 register description
6-22, 6-23 Improved timer 2 register description
6-29
Improved serial port register description
chapter 7 Improved description of the interrupt related functions: all enable,
control, and request register bits now included
8-4
Table 8-1 moved into chapter 8.4
chapter 9 New chapter 9 “OTP Memory Operation of the C501-1E” included
chapter 10 Old chapter 9 (“Device Specifications”) is now chapter 10
10-3
“DC Characteristics for C501-1E” included
10-6,10-8 Characteristics for “External Clock Drive” on three pages moved below
10-10
“Ext. Data Memory Characteristics”
10-13
Old figure 7 moved to figure 10-4
10-15/16 New chapter 10.8 “OTP Programming and Verification Characteristics”
10-18
Figure 10-9: M-QFP-44 pin numbers for XTAL1/XTAL2 added
10-21
M-QFP-44 package outline added
chapter 11 Manual index information added