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Under development
This document is under development and its contents are subject to change
M16C/6N Group (M16C/6N5)
Renesas MCU
REJ03B0004-0240
Rev.2.40
Aug 25, 2006
1. Overview
The M16C/6N Group (M16C/6N5) of MCUs are built using the high-performance silicon gate CMOS process
using the M16C/60 Series CPU core and are packaged in 100-pin plastic molded QFP and LQFP. These
MCUs operate using sophisticated instructions featuring a high level of instruction efficiency. With 1 Mbyte of
address space, they are capable of executing instructions at high speed. Being equipped with one CAN
(Controller Area Network) module in the M16C/6N Group (M16C/6N5), the MCU is suited to drive automotive
and industrial control systems. The CAN module complies with the 2.0B specification. In addition, this MCU
contains a multiplier and DMAC which combined with fast instruction processing capability, makes it suitable
for control of various OA, communication, and industrial equipment which requires high-speed arithmetic/
logic operations.
1.1 Applications
• Automotive, industrial control systems and other automobile, other (T/V-ver. product)
• Car audio and industrial control systems, other (Normal-ver. product)
Specifications written in this manual are believed to be accurate, but are not
guaranteed to be entirely free of error. Specifications in this manual may be
changed for functional or performance improvements. Please make sure your
manual is the latest edition.
Rev.2.40 Aug 25, 2006
REJ03B0004-0240
page 1 of 84
Under development
This document is under development and its contents are subject to change.
M16C/6N Group (M16C/6N5)
1. Overview
1.2 Performance Overview
Table 1.1 lists the Functions and Specifications for M16C/6N Group (M16C/6N5).
Table 1.1 Functions and Specifications for M16C/6N Group (M16C/6N5)
Specification
Item
Normal-ver.
T/V-ver.
CPU
Number of fundamental
91 instructions
instructions
Minimum instruction
41.7 ns (f(BCLK) = 24 MHz,
50.0 ns (f(BCLK) = 20 MHz,
execution time
1/1 prescaler, without software wait) 1/1 prescaler, without software wait)
Operating mode
Single-chip, memory expansion, and microprocessor modes
Address space
1 Mbyte
Memory capacity
Refer to
Table 1.2 Product Information
Peripheral Ports
Input/Output: 87 pins, Input: 1 pin
Function
Multifunction timers
Timer A: 16 bits
✕
5 channels
Timer B: 16 bits
✕
6 channels
Three-phase motor control circuit
Serial interfaces
3 channels
Clock synchronous, UART, I
2
C-bus
(1)
, IEBus
(2)
1 channel
Clock synchronous
A/D converter
10-bit A/D converter: 1 circuit, 26 channels
D/A converter
8 bits
✕
2 channels
DMAC
2 channels
CRC calculation circuit
CRC-CCITT
CAN module
1 channel with 2.0B specification
Watchdog timer
15 bits
✕
1 channel (with prescaler)
Interrupts
Internal: 29 sources, External: 9 sources
Software: 4 sources, Priority levels: 7 levels
Clock generation circuits 4 circuits
• Main clock oscillation circuit (*)
• Sub clock oscillation circuit (*)
• On-chip oscillator
• PLL frequency synthesizer
(*) Equipped with on-chip feedback resistor
Oscillation-stopped detector Main clock oscillation stop and re-oscillation detection function
Electrical
Supply voltage
VCC = 3.0 to 5.5 V (f(BCLK) = 24 MHz, VCC = 4.2 to 5.5 V (f(BCLK) = 20 MHz,
Characteristics
1/1 prescaler, without software wait) 1/1 prescaler, without software wait)
Consumption Mask ROM 18 mA (f(BCLK) = 24 MHz,
16 mA (f(BCLK) = 20 MHz,
current
PLL operation, no division)
PLL operation, no division)
Flash memory 20 mA (f(BCLK) = 24 MHz,
18 mA (f(BCLK) = 20 MHz,
PLL operation, no division)
PLL operation, no division)
Mask ROM 3 µA (f(BCLK) = 32 kHz, Wait mode, Oscillation capacity Low)
Flash memory 0.8 µA (Stop mode, Topr = 25°C)
Flash Memory Programming and erasure voltage 3.0 ± 0.3 V or 5.0 ± 0.5 V
5.0 ± 0.5 V
Version
Programming and erasure endurance 100 times
I/O
I/O withstand voltage
5.0 V
Characteristics Output current
5 mA
Operating Ambient Temperature
-40 to 85°C
T version: -40 to 85°C
V version: -40 to 125°C (option)
Device Configuration
CMOS high-performance silicon gate
Package
100-pin molded-plastic QFP, LQFP
NOTES:
1. I
2
C-bus is a trademark of Koninklijke Philips Electronics N.V.
2. IEBus is a trademark of NEC Electronics Corporation.
option: All options are on request basis.
Rev.2.40 Aug 25, 2006
REJ03B0004-0240
page 2 of 84
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