M16C26A Datasheet, PDF (20/352 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES

M16C/26A Group (M16C/26A, M16C/26B, M16C/26T)
1. Overview
Table 1.2. Performance outline of M16C/26A group (M16C/26A, M16C/26B) (42-pin package)
Item
Performance
CPU
Basic instructions
Minimun instruction
91 instructions
41.7 ns (f(BCLK) = 24 MHz ⁽³⁾, VCC = 4.2 to 5.5 V
(M16C/26B)
execution time
50 ns (f(BCLK) = 20 MHZ, VCC = 3.0 to 5.5 V)
(M16C/26A, M16C/26B)
100 ns (f(BCLK) = 10 MHZ, VCC = 2.7 to 5.5 V)
(M16C/26A, M16C/26B)
Operation mode
Single-chip mode
Address space
1M byte
Memory capacity
ROM/RAM: See 1.4 Product Information
Peripheral
Port
33 I/O pins
function
Multifunction timer
Timer A: 16 bits x 5 channels, Timer B: 16 bits x 3 channels
Three-phase motor control timer
Serial I/O
1 channel (UART, clock synchronous serial I/O)
1 channel (UART, clock synchronous, I²C bus, or IEBus⁽¹⁾)
A/D converter
10 bit A/D converter: 1 circuit, 10 channels
DMAC
2 channels
CRC calcuration circuit
1 circuits (CRC-CCITT and CRC-16) with MSB/LSB selectable
Watchdog timer
15 bits x 1 channel (with prescaler)
Interrupt
18 internal and 8 external sources, 4 software sources,
Interrupt priority level: 7
Clock generation circuit
4 circuits
Main clock(*), Sub-clock(*)
On-chip oscillator, PLL frequency synthesizer
(*)Equipped with a built-in feedback resister.
Oscillation stop detection Main clock oscillation stop, re-oscillation detection function
Voltage detection circuit
On-chip
Electrical
Supply voltage
VCC = 4.2 to 5.5 V (f(BCLK) = 24 MHZ)⁽³⁾
(M16C/26B)
Characteristics
VCC = 3.0 to 5.5 V (f(BCLK) = 20 MHZ)
(M16C/26A, M16C/26B)
VCC = 2.7 to 5.5 V (f(BCLK) = 10 MHZ)
Power Consumption
20 mA (Vcc = 5 V, f(BCLK) = 24 MHz) (M16C/26B)
16 mA (Vcc = 5 V, f(BCLK) = 20 MHz)
25 µA (f(XCIN) = 32 KHz on RAM)
3 µA (Vcc = 3 V, f(XCIN) = 32 KHz, in wait mode)
0.7 µA (Vcc = 3 V, in stop mode)
Flash memory Programming/erasure
2.7 to 5.5 V
voltage
Programming/erasure
endurance
Operating Ambient Temperature
100 times (all area) or 1,000 times (block 0 to 3)
/ 10,000 times (block A, block B)⁽²⁾
-20 to 85°C / -40 to 85°C ⁽²⁾
Package
42-pin plastic molded SSOP
NOTES:
1. IEBus is a trademark of NEC Electronics Corporation.
2. See Tables 1.7 and 1.8 Product Code for the program and erase endurance, and operating ambient tempera-
ture.
3. The PLL frequency synthesizer is used to run the M16C/26B at f(BCLK) = 24 MHz.
Rev. 2.00 Feb.15, 2007 ^{page 3} of 329
REJ09B0202-0200