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参数资料
| 型号： | MB89PV820CF |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, 5 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | CERAMIC, MQFP-80 |
| 文件页数： | 29/37页 |
| 文件大小： | 402K |
| 代理商： | MB89PV820CF |
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MB89820 Series
35
s
s MASK OPTIONS
*1: The oscillation settling time is generated by dividing the oscillation clock frequency. Since the oscillation period
is not stable immediately after oscillation has been started, therefore, the oscillation settling time in the above
list should be regarded as a reference.
*2: Port selection must be same setting of the segment output selection register of LCD controller.
*3: Note that, when ports are set, the input voltage value for the port pins are different from those for mask ROM
products.
Ports are set by the register setting of the segment output selection register of LCD controller.
s ORDERING INFORMATION
No.
Part number
MB89821/823R/825
MB89P825
MB89PV820
Specifying procedure
Specify when
ordering masking
Set with EPROM
programmer
Setting not
possible (Fixed)
1
Pull-up resistors
P20 to P25, P30 to P33, P40 to P45
Selectable by pin
Can be set per pin
Without pull-up
resistor
2
Power-on reset
With power-on reset
Without power-on reset
Selectable
Can be set
With power-on
reset
3
Oscillation stabilization time selection
(FC = 5 MHz)*1
Approx. 217/FC (Approx. 26.2 ms)
Approx. 213/FC (Approx. 1.64 ms)
Selectable
Can be set
Oscillation
stabilization time
Approx. 217/FC
(Approx. 26.2 ms)
4
Reset pin output
With reset output
Without reset output
Selectable
Can be set
With reset output
5
Segment output switching
50 segments: No port selection
49 segments: Selection of P17
48 segments: Selection of P17 to P16
46 segments: Selection of P17 to P14
42 segments: Selection of P17 to P10
34 segments: Selection of P17 to P10
and P07 to P00
Selectable*2
Can be set*3
Part number
Package
Remarks
MB89821PFM
MB89823RPFM
MB89825PFM
MB89P825PFM
80-pin Plastic QFP
(FPT-80P-M11)
MB89PV820CF
80-pin Ceramic MQFP
(MQP-80C-P01)
相关PDF资料 |
PDF描述 |
|---|---|
| MB89823RPFM | 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP80 |
| MB89P857P-SH | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP64 |
| MB89W857C-SH | 8-BIT, UVPROM, 10 MHz, MICROCONTROLLER, CDIP64 |
| MB89P875PF | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| MB89875PF | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89PV870 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89PV870CF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89PV890 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB89PV890CF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers |
| MB89PV910 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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