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Renesas 7542 Manual page 136

Single-chip 8-bit cmos microcomputer
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REVISION HISTORY
Rev.
Date
Page
2.03 Feb 10, 2004
2.04 Apr 14, 2004
65 to 68
109 to 118
2.05 Jun 08, 2004
117
119
All pages
2.06 Aug 24, 2004
83 to 92
Information about 36PJW-A package version added.
3
- Fig.4 Pin configuration added.
8
- Fig.9 Functional block diagram added.
9
- Table 1: Notes 2, 3 revised.
10
- 36PJW-A package added.
11
- Table 2 List of supported products revised.
18
- I/O Ports description and Fig. 19: Note revised.
19
- Table 5: Notes 2, 3 revised.
23
- INTEDGE revised.
26
- Fig.24: Note revised.
81
Table 12: P0
–P0
0
86
Fig.100, Fig.101: td(CNVss-port) → th(CNVss-port)
91
Table 17: I
data for FLASH ROM added.
CC
92
Table 18: Absolute accuracy for FLASH ROM added.
101
Table 29: I
data for FLASH ROM added.
CC
102
Table 30: Absolute accuracy for FLASH ROM added.
10
Package: Description of 36PJW-A revised.
11
Table 2: M37542M2-XXXHP added.
60
Fig. 79, Fig. 80 a bit name revised.
Countermeasure against noise added.
(NOTES ON PERIPHERAL FUNCTIONS are included in APPENDIX at the end of
this data sheet.)
88
Part name revised.
108
36PJW-A package added.
APPENDIX added.
1
FEATURES • Programmable I/O ports, • A/D converter: Description added.
3
Fig.4: Pin 1 to Pin 3 revised. M37542F8HP: Note added.
11
Table 2: M37542F8HP: Note added.
53
Notes on A/D conversion added.
70
Table 7: Number of program/erase times revised.
88
Fig. 110: Figure title and table in figure revised, and Note added.
89
M37542F8HP: Note added.
Notes on A/D accuracy added.
Notes on Oscillation Stop Detection Circuit
1: • Each bit of Port register Pi eliminated.
Note on Power Source Voltage added.
Words standardized: On-chip oscillator, A/D converter
73
Fig. 97: Bits 0 to 3 revised.
79
(1) ROM Code Protect Function: Some description added.
82
Standard serial I/O Mode: Some description revised.
Description of standard serial I/O mode 1 and standard serial I/O mode 2 separated.
86
Fig. 107 Handling example of control pins in standard serial I/O mode 1 added.
91
Fig. 112 Handling example of control pins in standard serial I/O mode 2 added.
7542 Group Datasheet
Description
Summary
, P0
→ P0
–P0
3
7
0
3
A - 2

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