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M16C/28 Group
Under development Preliminary specification
Specifications in this manual are tentative and subject to change.
1. Overview
Rev.0.60 2004.02.01
page 3 of N
REJ09B0047-0060Z
Item
Performance
Number of basic instructions
91 instructions
Shortest instruction execution time
50 ns (f(BCLK)= 20MHZ, VCC= 3.0V to 5.5V)
(Normal-ver./T-ver.)
100 ns (f(BCLK)= 10MHZ, VCC= 2.7V to 5.5V)
(Normal-ver.)
50 ns (f(BCLK)= 20MHZ, VCC= 4.2V to 5.5V -40 to 105
°C)
(V-ver.)
62.5 ns (f(BCLK)= 16MHZ, VCC= 4.2V to 5.5V -40 to 125
°C)
(V-ver.)
Memory
ROM
(See the product list)
capacity
RAM
(See the product list)
I/O port
55 lines
Multifunction timer
TimerA:16 bits x 5 channels, TimerB:16 bits x 3 channels
Three-phase Motor Control Timer
TimerS (Input Capture/Output Compare)
: 16bit base timer x 1 channel (Input/Output x 8 channels )
Serial I/O
2 channels (UART0, UART1)
UART, clock synchronous
1 channel (UART2)
UART, clock synchronous, I2C bus1, or IEBus2
1 channel (SI/O3)
Clock synchronous
1 channel (Multi-Master I2C bus1)
A-D converter
10 bits x 13 channels
DMAC
2 channels (trigger: 30 sources)
Watchdog timer
15 bits x 1 (with prescaler)
Interrupt
24 internal and 8 external sources, 4 software sources, 7 levels
Clock generation circuit
4 circuits
Main clock
Sub-clock
Ring oscillator(main-clock oscillation stop detect function)
PLL frequency synthesizer
Low voltage detection circuit
Present
Power supply voltage
VCC=3.0V to 5.5V (f(BCLK)=20MHZ)
(Normal-ver.)
VCC=2.7V to 5.5V (f(BCLK)=10MHZ)
VCC=3.0V to 5.5V
(T-ver.)
VCC=4.2V to 5.5V
(V-ver.)
Flash memory Program/erase voltage
2.7V to 5.5V (Normal-ver.)
3.0V to 5.5V (T-ver.) 4.2V to 5.5V (V-ver.)
Number of program/erase
100 times ( Block A ,Block B : 10,000 times (option3) )
Power consumption
16mA (Vcc=5V, f(BCLK)=20MHz)
25
A (Vcc=3V, f(BCLK)=f(XCIN)=32KHz on RAM)
1.8
A (Vcc=3V, f(BCLK)=f(XCIN)=32KHz, in wait mode)
0.7
A (Vcc=3V, when stop mode)
Operating ambient temperature
-20 to 85
°C / -40 to 85°C (option3)
(Normal-ver.)
-40 to 85
°C
(T-ver.)
-40 to 105
°C / -40 to 125°C
(V-ver.)
Package
64-pin plastic mold QFP
Notes:
1. I2C Bus is a registered trademark of PHILIPS.
2. IEBus is a trademark of NEC Electronics Corporation.
3. If you desire this option, please so specify.
Table 1.2.2. Performance outline of M16C/28 group (64-pin device)
(These circuits contain a built-in feedback
resistor and external ceramic/quartz oscillator)