M16C28 Datasheet, PDF (23/423 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES

M16C/28 Group (M16C/28, M16C/28B)
1. Overview
Table 1.2 Specifications (64-Pin Package)
Item
Function
Specification
CPU
Number of basic instructions 91 instructions
Minimum instruction
41.7 ns (f(BCLK) = 24 MHz, VCC = 4.2 V to 5.5 V) (M16C/28B)
excution time
50 ns (f(BCLK) = 20 MHz, VCC = 3.0 V to 5.5 V) (M16C/28,M16C/28B)
100 ns (f(BCLK) = 10 MHz, VCC = 2.7 V to 5.5 V) (M16C/28,M16C/28B)
Operation mode
Single chip mode
Address space
1 Mbyte
Memory capacity
See Tables 1.3 and 1.4
Peripheral
I/O Port
Input/Output: 55 lines
Function
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 bus, or IEbus⁽¹⁾
1 channels (SI/O3, SI/O4)
Clock synchronous
1 channel (Multi-Master I²C bus)
A/D converter
10 bits x 13 channels
DMAC
2 channels
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



(These circuits
resistor)
contain
a
built-in
feedback
• On-chip oscillator
• PLL frequency synthesizer
Oscillation stop detect function Main clock oscillation stop, re-oscillation detect function
Voltage detection circuit
Available
Electrical
Power supply voltage
VCC = 4.2 V to 5.5 V (f(BCLK) = 24 MHZ) (M16C/28B)
Characteristics
VCC = 3.0 V to 5.5 V (f(BCLK) = 20 MHZ) (M16C/28, M16C/28B)
VCC = 2.7 V to 5.5 V (f(BCLK) = 10 MHZ) (M16C/28, M16C/28B)
Power consumption
23 mA (VCC = 5 V, f(BCLK) = 24 MHz) (M16C/28B)
16 mA (VCC = 5 V, f(BCLK) = 20 MHz)
25 µA (f(XCIN) = 32 KHz on RAM)
3.0 µA (VCC = 3 V, f(XCIN) = 32 KHz, in wait mode)
0.7 µA (VCC = 3 V, in stop mode)
Flash Memory Program/erase supply voltage 2.7V to 5.5V
Program and erase endurance
Operating Ambient Temperature
100 times (all space) or 1,000 times (Blocks 0 to 5)
/10,000 times (Block A, Block B⁽²⁾)
-20 to 85C°/-40 to 85C°⁽²⁾
Package
64-pin plastic mold LQFP
NOTES:
1. IEBus is a trademark of NEC Electronics Corporation.
2. Refer to Tables 1. 5 to 1.7 Product Code for number of program/erase and operating ambient temperature.
3. PLL frequency synthesizer is required to use the M16C/28B at f(BCLK) = 24 MHz.
Rev. 2.00 Jan. 31, 2007
REJ09B0047-0200
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