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MB89P985

Features: • F2MC-8L family CPU core• Dual-clock control system• Maximum memory size: 8-Kbyte ROM, 256-byte RAM (max.)• Minimum execution time: 0.95 s/4.2 MHz• I/O ports: max. 47 channels (max. 13 high-current type)• 21-bit time-base counter• 8/16-bit timer...

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SeekIC No. : 004413772 Detail

MB89P985: Features: • F2MC-8L family CPU core• Dual-clock control system• Maximum memory size: 8-Kbyte ROM, 256-byte RAM (max.)• Minimum execution time: 0.95 s/4.2 MHz• I/O ports...

MB89P985 Data Sheet

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Part Number:
MB89P985
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

• F2MC-8L family CPU core
• Dual-clock control system
• Maximum memory size: 8-Kbyte ROM, 256-byte RAM (max.)
• Minimum execution time: 0.95 s/4.2 MHz
• I/O ports: max. 47 channels (max. 13 high-current type)
• 21-bit time-base counter
• 8/16-bit timer/counter: 8bit x 2 channels or 16-bit x 1 channels
• External interrupts (wake-up function): Four channels with edge selection plus eight level-interrupt channels
• 8-bit A/D converter: 4 channels
• 8-bit PWM timers: 2 channels
• Watch prescaler (15 bits)
• LCD controller/driver: 14 segments * 4 commons (max. 56 pixels)
• LCD driving reference voltage generator
• Remote control transmission output
• Buzzer output
• Power-on reset function (option)
• Low-power consumption modes (stop, sleep, and watch mode)
• CMOS technology


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Min.
Max.
Unit
Remarks
Power supply voltage
VCC
VSS 0.3
VSS + 7.0
V
  
AVCC
VSS 0.3
VSS + 7.0
V
 AVCC must not exceed VCC + 0.3 V.
AVR
VSS 0.3
VSS + 7.0
V
 AVR must not exceed AVCC + 0.3 V.
LCD power supply voltage
V0 to V3
VSS 0.3
VSS + 7.0
V
 V0 to V3 must not exceed VCC.
Input voltage
VI1
VSS 0.3
VCC + 0.3
V
 VI1 must not exceed VSS + 7.0 V.
All pins except P20 to P27 without
a pull-up resistor
VI2
VSS 0.3
VSS + 7.0
V
 P20 to P27 without a pull-up resistor
Output voltage
VO1
VSS 0.3
VCC + 0.3
V
 VO1 must not exceed VSS + 7.0 V.
All pins except P20 to P27, P40 to
P47, P60 to P65, P70 and P71 without a pull-up resistor
VO2
VSS 0.3
VSS + 7.0
V
 P20 to P27,P40 to P47, P60 to P65,P70 and P71 without a pull-up resistor
"L" level maximum output current
IOL1
-
10
mA
 All pins except P21, P26, P27, P40 to P47, P60 and P61
IOL2
-
20
mA
 P21, P26, P27, P40 to P47,P60 and P61
"L" level average output current
IOLAV1
-
4
mA
 All pins except P21, P26, P27,
P40 to P47, P60, P61 and power
supply pins Average value (operating current* operating rate)
IOLAV2
-
8
mA
 P21, P26, P27, P40 to P47, P60
and P61 Average value (operating current* operating rate)
"L" level total maximum output current
IOL
-
100
mA
 Peak value
"L" level total average output current
IOLAV
-
40
mA
 Average value (operating current*
operating rate)
"H" level maximum output current
IOH1
-
-5
mA
 All pins except P30 and power
supply pins

IOH2

-

-10

mA

P30




Description

The MB89P985 series is a line of the general-purpose, single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such as an LCD controller/driver,an A/D converter, timers, remote control transmission output, buzzer output, PWM timers, and external interrupts.




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