M16C6N4 Datasheet, PDF (21/406 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES

Under development
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M16C/6N Group (M16C/6N4)
1.3 Block Diagram
Figure 1.1 shows a block diagram of M16C/6N Group (M16C/6N4).
1. Overview
8
8
8
8
8
8
8
Port P0 Port P1 Port P2 Port P3 Port P4 Port P5 Port P6
Internal peripheral functions
Timer (16 bits)
Output (timer A): 5
Input (timer B): 6
A/D converter
(10 bits ✕ 8 channels
Expandable up to 26 channels)
UART or
Clock synchronous serial I/O
(3 channels)
Three-phase motor
control circuit
CRC arithmetic circuit (CCITT)
(Polynomial: X¹⁶+X¹²+X⁵+1)
System clock generating circuit
XIN-XOUT
XCIN-XCOUT
PLL frequency synthesizer
On-chip oscillator
Clock synchronous serial I/O
(8 bits ✕ 1 channel)
CAN module
(2 channels)
Watchdog timer
(15 bits)
DMAC
(2 channels)
D/A converter
(8 bits ✕ 2 channels)
M16C/60 series CPU core
R0H R0L
R1H R1L
R2
R3
A0
A1
FB
SB
USP
ISP
INTB
PC
FLG
Memory
ROM ⁽¹⁾
RAM ⁽²⁾
Multiplier
NOTES:
1: ROM size depends on microcomputer type.
2: RAM size depends on microcomputer type.
Figure 1.1 Block Diagram
Rev.2.30 Oct 24, 2005 page 3 of 376
REJ09B0009-0230