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MC-8L Family
Inverter
Motor Control Products
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F
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MC-8L Family Inverter Motor Control Products
MB89850/850R Series
ASMC (1) (inverter motor control, built-in high-speed pulse output)
*1 : A/D = 3.5 V to 6.0 V
*2 : A/D = 3.5 V to 5.5 V
Package: P - plastic, C - ceramic
MB89860 Series
ASMC (1) (inverter motor control, built-in high-speed pulse output)
*1 : A/D = 3.5 V to 6.0 V
*2 : A/D = 3.5 V to 5.5 V
Package: P - plastic, C - ceramic
Part number
Operating
power supply
voltage
(V)
Package
Functions
SH-DIP QFP
MB89855
+2.7 to +6.0 *
1
64P −
I/O ports: 53
Timebase timer (WDT): 20-bit × 1 ch.
PWM timer:8-bit × 2 ch. (with reload timer function)
Timer unit:
10-bit up/down count timer × 1 ch. , output compare register × 4 ch.(with
buffer) (0.4µs min resolution), real time waveform output pins × 7 ch.
Deadtime timer:
4-bit load timers × 3ch. (non-overlap 3-phase waveform output for timer
unit output), includes a function to disable output on detection of over-cur-
rent (edge or level input)
A/D converter: 10-bit × 8 ch.
SIO: 8-bit × 1ch.
UART: 8-bit × 1 ch.
Interrupts: 9 internal, 4 external
Low-power consumption (standby functions) modes: Sleep, stop
MB89855A 64P 64P
MB89855R 64P 64P
MB89T855
+2.7 to +5.5 *
2
64P −
MB89857
+2.7 to +6.0 *
1
64P −
MB89P857
+2.7 to +5.5 *
2
64P 64P
MB89W857 64C 64C
Part number
Operating power
supply voltage
(V)
Package
Functions
QFP
MB89865
+2.7 to +6.0 *
1
80P
I/O ports:68
Timebase timer (WDT): 20-bit × 1ch.
PWM timer: 8-bit × 2ch. (with reload timer function)
Timer unit:10-bit up/down count timer × 1ch., output compare registers × 4
(with buffer), (0.4µs min. resolution), real time waveform output
pins × 7ch.
Deadtime timer:4-bit load timers × 3ch. (non-overlap 3-phase waveform output
for AC inverter motor control.), includes a function to disable
output on detection of over-current (edge or level input)
A/D converter: 10-bit × 8ch.
SIO: 8-bit × 1ch.
UART: 8-bit × 1ch.
Interrupts: 9 internal, 4 external
Low-power consumption (standby functions) modes:Sleep, stop
MB89867 80P
MB89P867
+2.7 to +5.5 *
2
80P
MB89W867 80C
• Maximum clock frequency: 10 MHz
• Minimum execution time: 0.4 µs
• Operating temperature range:
-40°C to +85°C
<Evaluation device>
ROM 32KB
MB89857
RAM 1KB
EPROM 32KB
MB89W857
RAM 1KB
OTPROM 32KB
MB89P857
RAM 1KB
ROM 16KB
MB89855R
RAM 512B
ROM Ext.
MB89T855
RAM 512B
ROM 16KB
MB89855/A
RAM 512B
OTPROM 32KB
MB89P867
RAM 1KB
• Maximum clock frequency: 10 MHz
• Minimum execution time: 0.4 µs
• Operating temperature range:
-40°C to +85°C
<Evaluation device>
ROM 16KB
MB89865
RAM 512B
ROM 32KB
MB89867
RAM 1KB
EPROM 32KB
MB89W867
RAM 1KB