Datasheet
1. Overview
page 3
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1500-1700B30JER
)T62/C61M,B62/C61M,A62/C61M(puorGA62/C61M
Table 1.2. Performance outline of M16C/26A group (M16C/26A, M16C/26B) (42-pin device)
Item Performance
CPU Basic instructions 91 instructions
Minimun instruction
41.7 ns (f(BCLK) = 24 MHz
(4)
, VCC = 4.2 to 5.5 V (M16C/26B)
execution time
50 ns (f(BCLK) = 20 MH
Z
, V
CC
= 3.0 to 5.5 V) (M16C/26A, M16C/26B)
100 ns (f(BCLK) = 10 MH
Z
, V
CC
= 2.7 to 5.5 V) (M16C/26A, M16C/26B)
Operation mode Single-chip mode
Address space 1M byte
Memory capacity 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, I
2
C bus
(1)
, or IEBus
(2)
)
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)
(4)
(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)
Power Consumption 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 100 times (all area) or 1,000 times (block 0 to 3)
endurance / 10,000 times (block A, block B)
(3)
Operating Ambient Temperature -20 to 85°C / -40 to 85°C
(3)
Package 42-pin plastic molded SSOP
NOTES:
1. I
2
C bus is a trademark of Koninklijke Philips Electronics N. V.
2. IEBus is a trademark of NEC Electronics Corporation.
3. See Table 1.7 Product Code for the program and erase endurance, and operating ambient temperature.
4. The PLL frequency synthesizer is used to run the M16C/26B at f(BCLK) = 24 MHz.