Features: • F2MC-8L family CPU core• Dual clock control system• Maximum memory size: 64 Kbytes• Minimum execution time: 0.5 ms at 8 MHz• Interrupt processing time: 4.5 ms at 8 MHz• I/O ports: max. 85 ports• 21-bit time-base counter• 8-bit PWM timer...
MB89P899: Features: • F2MC-8L family CPU core• Dual clock control system• Maximum memory size: 64 Kbytes• Minimum execution time: 0.5 ms at 8 MHz• Interrupt processing time: 4.5 ...
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Parameter | Symbol | Rating | Unit | Remarks | |
Min | Max | ||||
Power supply voltage | VCC AVCC AVR |
VSS 0.3 | VSS + 7.0 | V | Set VCC = AVCC* 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 | VI | VSS 0.3 | VCC + 0.3 | V | Except P40 to P44, P70 to P77,P80 to P87 |
Output voltage | VO | VSS 0.3 | VCC + 0.3 | V | |
"L" level output current | IOL | 20 | mA | Peak value | |
"L" level average output current | IOLAV | 10 | mA | Specified by the average value of 1 hour. | |
"L" level total maximum output current | IOL | 120 | mA | Peak value | |
"L" level total average outputcurrent | IOLAV | 40 | mA | Specified by the average value of 1 hour. | |
"H" level output current | IOH | 20 | mA | Peak value | |
"H" level average output current | IOHAV | 10 | mA | Specified by the average value of 1 hour. | |
"H" level total maximum output current | IOH | 60 | mA | Peak value | |
"H" level average output current |
IOHAV | 20 | mA | Specified by the average value of 1 hour. | |
Power consumption | PD | 200 | mA | ||
Operating temperature | TA | 40 | +85 | °C | |
Storage temperature | Tstg | 55 | +150 | °C |
The MB89P899 series is a line of single-chip microcontrollers containing a great variety of peripheral functions such as dual clock control systems, 4-stage operating speed controller, DTMF signal generator, timer, PWM timer, serial interface, modem, A/D converter and external interrupt, as well as compact instruction set.