M16C26 Datasheet, PDF (9/239 Pages) Renesas Technology Corp – 16-BIT CMOS SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/20 SERIES

Udenvdeelropment
Preliminary Specifications Rev. 0.9
Specifications in this manual are tentative and subject to change.
Description
M16C/26 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Performance Outline
Table 1.1 lists the parameters and functional description of the M16C/26 group.
Table 1.1. Performance outline
Parameters
Number of Basic Instructions
91
Functional Description
Shortest Instruction Execution Time
50ns (f(XIN)=20 MHz, Vcc=3.0V to 5.5V)
100ns (f(XIN)=10 MHz, Vcc=2.7V to 5.5V)
Flash ROM (Note 3)
(see the ROM expansion diagram)
1K (min) erase/write cycles, Erase/write Vcc = 2.7V to 5.5V
Memory
Flash ROM as Virtual
EEPROM (Note 3)
4 Kbytes (2 Kbyte x 2 Blocks)
10K minimum erase/write, 100K typical erase/write cycles
Erase/write Vcc = 2.7V to 5.5V
RAM
1K to 2K bytes
Multifunctional
16-bit Timers
TA0, TA1, TA2, TA3,
TA4
TB0, TB1, TB2
Timer mode, Event counter, One-shot generator, PWM
generation, Quadrature Counter
Event counter, Period measurement, Pulse width
measurement, Timer
U/V/W
3-phase motor control PWM generator
Serial I/O
2 U(S)ART/SIO (UART0/1 type)
1 U(S)ART/SIO/I²C bus/IEBus (UART2) (Note 1,2)
A-D Converter
10 bits x 8 channels
DMAC
2 channels
Watchdog Timer
1 15-bit timer (switchable to internal ring oscillator)
Interrupts
20 internal, 7 external sources, 4 software, 7 priority levels
Clock Generation Circuit
3 built-in clock generating circuits
• 2 internal clock generators (supports oscillator, crystal,
resonator); crystal failure detect
• 1 internal ring oscillator
Brown-out Monitor
With interrupt, reset and RAM retention flag capability
Programmable I/O
38 lines
Temperature Range
-20˚C to 85˚C / -40˚C to 85˚C (Note 3)
Supply Voltage
Vcc = 3.0V to 5.5 (f(fin) = 20MHz, no wait)
Vcc = 2.7V to 5.5 (f(fin) = 10MHz, no wait)
0.7 uA (typ) Icc, Stop mode, At Vcc = 3.0 V,
Low Power Consumption
1.8 µA (typ) Icc at 32 kHz, Wait mode, Vcc = 3.0 V
25uA (typ) Icc at 32KHz mode with RAM access (Flash sleep)
16 mA (typ) Icc at 20 MHz, Vcc = 5.0 V
I/O
I/O Withstand Voltage
Characteristics _{Output Current}
5.0V
5mA
Device Configuration
CMOS high performance silicon gate
Packages
48-pin LQFP
Note 1: I²C bus is a registered trademark of Koninklijke Philips Electronics N. V.
Note 2: IEBus is a registered trademark of NEC Electronics Corporation.
Note 3: See Table 1.2b for erase/write cycle and temperature range information.
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Renesas Technology Corp.