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“Standard”:
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
(Note 1) “Renesas Electronics” as used in this document means Renesas Electronics Corporation and also includes its majority-
owned subsidiaries.
(Note 2) “Renesas Electronics product(s)” means any product developed or manufactured by or for Renesas Electronics.
M16C/5L Group, M16C/56 Group
1. Overview
1.2
Specifications
Table 1.1 to Table 1.4 list specifications of the M16C/5L Group, M16C/56 Group.
Table 1.1
Item
CPU
Specifications (80-pin Package) (1/2)
Function
Specification
Central processing unit M16C/60 Series CPU Core (Multiplier: 16 × 16
$
32 bits, Multiply-accumulate
unit: 16 × 16 + 32
$
32 bits))
•
Basic instructions: 91
•
Minimum instruction execution time:
31.25 ns (f(BCLK) = 32 MHz, VCC = 3.0 to 5.5 V)
•
Operating mode: Single-chip mode
ROM, RAM, data flash
Voltage detector
Clock generator
See Table 1.5.
Memory
Voltage
Detection
Clock
•
2 voltage detect points
•
5 circuits (Main clock, sub clock, PLL frequency synthesizer, 125-kHz on-
chip oscillator, 40- MHz on-chip oscillator)
•
Oscillation stop detector: Main clock oscillator stop/restart detection
•
Frequency divide circuit: Divide-by-1, 2, 4, 8, or 16 selectable
•
Low-power consumption modes: Wait mode, stop mode
•
Real time clock
I/O Ports
Interrupts
Programmable I/O
ports
•
71 CMOS inputs/outputs, a pull-up resistor selectable
•
Interrupt vectors: 70
•
External interrupt inputs: 11 (NMI,
INT
× 6, key input × 4)
•
Interrupt priority levels: 7 levels
•
15 bits × 1 (with prescaler)
•
Automatic reset start function selectable
•
125-kHz on-chip oscillator for watchdog timer
•
4 channels, Cycle-steal transfer mode
•
Trigger sources: 41
•
Transfer modes: 2 (single transfer, repeat transfer)
Watchdog Timer
DMA
DMAC
16-bit timer × 5
Timer mode, event counter mode, one-shot timer mode, pulse-width
modulation (PWM) mode
Two-phase pulse signal processing in event counter mode (two-phase
encoder input) × 3
Programmable output mode × 3
Timer B
16-bit timer × 3
Timer mode, event counter mode, pulse frequency measurement mode,
pulse-width measurement mode
Timer function for three- Three-phase motor control timer ×1 (timers A1, A2, A4, and B2 used)
phase motor control
On-chip dead time timer
Timer S (Input
•
16-bit timer × 1 (base timer)
capture/output
•
I/O: 8 channels
compare)
Task monitoring timer
16-bit timer ×1 channel
Real-time clock
Count: seconds, minutes, hours, weeks
Serial
UART0 to UART4
4 channels (UART, clock synchronous serial interface)
Interface
1 channels (UART, clock synchronous serial interface, I
2
C-bus, IEBus)
(1)
1 channel
Multi-master I
2
C-bus interface
A/D Converter
10-bit resolution × 27 channels
Timer
Timer A
Note:
1. IEBus is a trademark of NEC Electronics Corporation.
REJ03B0221-0100 Rev.1.00 Feb 08, 2010
Page 2 of 113
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