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M
1
6
C
2 /
6
A
G
o r
u
p
(
M
1
6
Table 1.2. Performance outline of M16C/26A group (M16C/26A, M16C/26B) (42-pin package)
CPU
Basic instructions
Minimun instruction
execution time
Operation mode
Address space
Memory capacity
Peripheral
Port
function
Multifunction timer
Serial I/O
A/D converter
DMAC
CRC calcuration circuit
Watchdog timer
Interrupt
Clock generation circuit
Oscillation stop detection
Voltage detection circuit
Electrical
Supply voltage
Characteristics
Power Consumption
Flash memory Programming/erasure
voltage
Programming/erasure
endurance
Operating Ambient Temperature
Package
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.
R
e
. v
2
0 .
0
F
e
b
1 .
, 5
2
0
0
7
R
E
J
0
9
B
0
2
0
2
0 -
2
0
0
C
2 /
6
, A
M
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C
2 /
6
, B
M
1
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Item
91 instructions
41.7 ns (f(BCLK) = 24 MHz
50 ns (f(BCLK) = 20 MH
100 ns (f(BCLK) = 10 MH
Single-chip mode
1M byte
ROM/RAM: See 1.4 Product Information
33 I/O pins
Timer A: 16 bits x 5 channels, Timer B: 16 bits x 3 channels
Three-phase motor control timer
1 channel (UART, clock synchronous serial I/O)
1 channel (UART, clock synchronous, I
10 bit A/D converter: 1 circuit, 10 channels
2 channels
1 circuits (CRC-CCITT and CRC-16) with MSB/LSB selectable
15 bits x 1 channel (with prescaler)
18 internal and 8 external sources, 4 software sources,
Interrupt priority level: 7
4 circuits
(*)Equipped with a built-in feedback resister.
Main clock oscillation stop, re-oscillation detection function
On-chip
V
V
V
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)
2.7 to 5.5 V
100 times (all area) or 1,000 times (block 0 to 3)
/ 10,000 times (block A, block B)
-20 to 85°C / -40 to 85°C
42-pin plastic molded SSOP
page 3
f o
3
2
9
C
2 /
6
) T
(3)
, VCC = 4.2 to 5.5 V
, V
= 3.0 to 5.5 V)
Z
CC
, V
Z
CC
Main clock(*), Sub-clock(*)
On-chip oscillator, PLL frequency synthesizer
= 4.2 to 5.5 V (f(BCLK) = 24 MH
CC
= 3.0 to 5.5 V (f(BCLK) = 20 MH
CC
= 2.7 to 5.5 V (f(BCLK) = 10 MH
CC
(2)
Performance
(M16C/26A, M16C/26B)
= 2.7 to 5.5 V)
(M16C/26A, M16C/26B)
2
C bus, or IEBus
(3)
)
Z
)
(M16C/26A, M16C/26B)
Z
)
Z
(2)
1. Overview
(M16C/26B)
(1)
)
(M16C/26B)
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