M32C87 Datasheet, PDF (610/627 Pages) Renesas Technology Corp – MCU M16C FAMILY / M32C/80 SERIES

REVISION HISTORY
M32C/87 Group Hardware Manual
Rev.
Date
0.20 Dec 16, 2004
1.00 Aug 10, 2005
Page
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2, 3
4
5
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17
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32-37
38
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42
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51
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57
Description
Summary
First Edition issued
M32C/87A and M32C/87B added
Package code changed: 144P6Q-A to PLQP0144KA-A, 100P6Q-A to
PLQP0100KB-A, 100P6S-A to PRQP0100JB-A
Function description for the reserved bits on register diagram modified
“Low Voltage Detection Reset” changed to “Brown-out Detection Reset”
Overview
• Tables 1.1 and 1.2 M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
Performance Performance for CAN and Electrical Characteristics
modified
• Figure 1.1 M32C/87 Group (M32C/87, M32C/87A, M32C/87B) Block
Diagram Diagram modified, note 5 added
• Table 1.3 M32C/87 Group Product information updated
• Figure 1.2 Product Numbering System ROM capacity modified
• Figure 1.3 Pin Assignment for 144-Pin Package Note 15 added
• Table 1.4 Pin Characteristics Note 1 added
• Figure 1.4 Pin Assignment for 100-Pin Package Note 19 added
• Figure 1.5 Pin Assignment for 100-Pin Package Note 15 added
• Table 1.5 Pin Characteristics Note 1 added
• Table 1.6 Pin Description Note 2 added
Memory
• Figure 3.1 Memory Map Diagram modified, notes 2 and 3 modified, notes
4 and 5 added
Special Function Register (SFR)
• The PM0 register Note 1 added
• The PLC0 register Value after reset modified
• The RLVL and IIO0IR to IIO11IR registers Value after reset modified
• The G1BCR1 and G1RB registers Value after reset modified
• Note “The CAN-associated registers in M32C/87B cannot be used. Only
CAN0-associated registers in M32C/87A can be used” added
• The IDB1 and IDB0 registers Value after reset modified
• Note 1 added
• The DM0SL to DM3SL and AD00 registers Value after reset modified
• The PSC and PS2 registers Value after reset modified
• The PCR register Value after reset modified
• The PSD1 register Value after reset modified
• The PCR register Value after reset modified
Reset
• Section “Voltage Detection Circuit” deleted to create the new chapter
Voltage Detection Circuit
• Section structure and description modified to create the new chapter
• Figure 6.1 Voltage detection Circuit Block Diagram modified
• Figure 6.2 WDC Register Note 3 added
• Figure 6.3 VCR1 Register Note 1 deleted
• Figure 6.3 VCR2 Register Note 2 deleted, note 5 added
• Table 6.1 Conditions to Generate Low Voltage Detection Interrupt
Request The D42 bit setting modified
• Table 6.2 Sampling Periods Sampling period modified
• 6.2 Cold Start-up/Warm Start-up Determine Function added
C-1