Datasheet

1. Overview
page 2
923fo7002,51.beF00.2.veR
0020-2020B90JER
)T62/C61M,B62/C61M,A62/C61M(puorGA62/C61M
Item Specification
CPU Basic instructions 91 instructions
Minimun instruction 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, I
2
C 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
Voltage detection circuit On-chip (M16C/26A, M16C/26B), not on-chip (M16C/26T)
Electrical Power supply voltage VCC = 4.2 to 5.5 V (f(BCLK) = 24 MHZ)
(3)
(M16C/26B)
Characteristics V
CC = 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.
Table 1.1. M16C/26A Group(M16C/26A, M16C/26B, M16C/26T) Performance (48-Pin Package)
1.2 Performance Outline
Table 1.1 and 1.2 outline performance overview of the M16C/26A Group (M16C/26A, M16C/26B, M16C/
26T).