M16C26A Datasheet, PDF (19/352 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
1.2 Performance Outline
Table 1.1 and 1.2 outline performance overview of the M16C/26A Group (M16C/26A, M16C/26B, M16C/
26T).
Table 1.1. M16C/26A Group(M16C/26A, M16C/26B, M16C/26T) Performance (48-Pin Package)
Item
Specification
CPU
Basic instructions
Minimun instruction
91 instructions
41.7 ns (f(BCLK) = 24MHZ(3), VCC = 4.2 to 5.5 V)
(M16C/26B)
execution time
50 ns (f(BCLK) = 20MHZ, VCC = 3.0 to 5.5 V) (M16C/26A, M16C/26B, M16C/26T(T-ver.))
100 ns (f(BCLK) = 10MHZ, VCC = 2.7 to 5.5 V)
(M16C/26A , M16C/26B)
50 ns (f(BCLK) = 20MHZ, VCC = 4.2 to 5.5 V -40 to 105°C)
(M16C/26T(V-ver.))
62.5 ns (f(BCLK) = 16MHZ, VCC = 4.2 to 5.5 V -40 to 125°C)
(M16C/26T(V-ver.))
Operating mode
Single-chip mode
Address space
1 Mbyte
Memory capacity
ROM/RAM: See 1.4 Product Information
Peripheral
I/O ports
39 I/O pins
Function
Multifunction timers
TimerA:16 bits x 5 channels, TimerB:16 bits x 3 channels
Three-phase motor control timer
Serial I/O
2 channels (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, 12 channels
DMAC
2 channels
CRC calcuration circuit
1 circuit (CRC-CCITT and CRC-16) with MSB/LSB selectable
Watchdog timer
15 bits x 1 channel (with prescaler)
Interrupts
20 internal and 8 external sources, 4 software sources,
Interrupt priority level: 7
Clock generation circuit
4 circuits
Main clock oscillation circuit(*), Sub-clock oscillation circuit(*)
On-chip oscillator, PLL frequency synthesizer
(*)Equipped with a built-in feedback resister.
Oscillation stop detection Main clock oscillation stop, re-oscillation detection function
Electrical
Voltage detection circuit
Power supply voltage
On-chip (M16C/26A, M16C/26B), not on-chip (M16C/26T)
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)
VCC = 3.0 to 5.5 V
(M16C/26T(T-ver.))
VCC = 4.2 to 5.5 V
(M16C/26T(V-ver.))
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 (M16C/26A, M16C/26B)
Version
voltage
3.0 to 5.5 V (M16C/26T(T-ver.)) 4.2 to 5.5 V (M16C/26T(V-ver.))
Programming /erasure
100 times (all area) or 1,000 times (block 0 to 3)
endurance
/ 10,000 times (block A, block B)⁽²⁾
Operating Ambient Temperature
-20 to 85°C / -40 to 85°C ⁽²⁾
(M16C/26A , M16C/26B)
-40 to 85°C
(M16C/26T(T-ver.))
-40 to 105°C / -40 to 125°C
(M16C/26T(V-ver.))
Package
48-pin plastic molded QFP
NOTES:
1. IEBus is a trademark of NEC Electronics Corporation.
2. See Tables 1.7 to 1.10 Product Code for the program and erase endurance, and operating ambient temperature.
3. The PLL frequency synthesizer is used to run the M16C/26B at f(BCLK) = 24 MHz.
Rev. 2.00 Feb.15, 2007 ^{page 2} of 329
REJ09B0202-0200