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“Standard”:
2.
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M32C/80 Group
1. Overview
1.2 Performance Overview
Table 1.1 lists performance overview of the M32C/80 Group.
Table 1.1 M32C/80 Group Performance
CPU
Item
Basic Instructions
Minimum Instruction Execution Time
Performance
108 instructions
31.3 ns ( f(BCLK)=32 MHz, V
CC1
=4.2 to 5.5 V )
41.7 ns ( f(BCLK)=24 MHz, V
CC1
=3.0 to 5.5 V )
Single-chip mode, Memory expansion mode, Microprocessor mode
16 Mbytes
See Table 1.2
47 I/O pins (when using 16-bit bus) and 1 input pin
Timer A: 16 bits x 5 channels, Timer B: 16 bits x 6 channels
Three-phase motor control circuit
2 channels
5 channels
Clock synchronous serial I/O, Clock asynchronous serial I/O,
IEBus
(1)
, I
2
C Bus
(2)
10-bit A/D converter: 1 circuit, 10 channels
8 bits x 2 channels
4 channels
Can be activated by all peripheral function interrupt sources
Immediate transfer, operation and chain transfer function
CRC-CCITT
16 bits x 16 bits
15 bits x 1 channel (with prescaler)
34 internal sources and 8 external sources, 5 software sources
Interrupt priority level: 7
4 circuits
Main Clock oscillation circuit (*), Sub clock oscillation circuit (*),
On-chip oscillator, PLL frequency synthesizer
(*)Equipped with a built-in feedback resistor
Main clock oscillation stop detect circuit
V
CC1
=4.2 to 5.5 V, V
CC2
=3.0 to V
CC1
(f(BCLK)=32 MHz)
V
CC1
=3.0 to 5.5 V, V
CC2
=3.0 to V
CC1
(f(BCLK)=24 MHz)
22 mA (V
CC1
=V
CC2
=5 V, f(BCLK)=32 MHz)
17 mA (V
CC1
=V
CC2
=3.3 V, f(BCLK)=24 MHz)
10
µA
(V
CC1
=V
CC2
=3.3 V, f(BCLK)=32 kHz, in wait mode)
–20 to 85
o
C, –40 to 85
o
C(optional)
100-pin plastic molded LQFP/QFP
Operating Mode
Memory Space
Memory Capacity
Peripheral I/O Port
function Multifunction Timer
Intelligent I/O Communication Function
Serial I/O
A/D Converter
D/A Converter
DMAC
DMAC II
CRC Calculation Circuit
X/Y Converter
Watchdog Timer
Interrupt
Clock Generation Circuit
Oscillation Stop Detect Function
Electrical Supply Voltage
Charact-
eristics Power Consumption
Operating AmbientTemperature
Package
NOTES:
1. IEBus is a trademark of NEC Electronics Corporation.
2. I
2
C bus is a trademark of Koninklijke Philips Electronics N. V.
All options are on a request basis.
Rev. 1.10 Nov. 01, 2005
REJ03B0038-0110
page 2
of 56
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