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參數(shù)資料
| 型號： | MB89821PFM |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Octal Buffers/Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| 中文描述： | 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, QFP-80 |
| 文件頁數(shù)： | 2/43頁 |
| 文件大?。?/td> | 573K |
| 代理商： | MB89821PFM |
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2
MB89820 Series
(Continued)
Three types of timers
8-bit PWM timer (also usable as a reload timer)
8-bit pulse width count timer (also usable as a reload timer)
20-bit time-base timer
Two serial interfaces
8-bit synchronous serial interface (Switchable transfer direction allows communication with various equipment.)
UART (5-, 7-, 8-bit transfer capable)
External interrupt: 2 channels
Capable of wake-up from low-power consumption modes (with an edge detection function)
Low-power consumption modes
Stop mode (Oscillation stops to minimize the current consumption.)
Sleep mode (The CPU stops to reduce the current consumption to approx. 1/3 of normal.)
I
PRODUCT LINEUP
(Continued)
MB89823
MB89P825
MB89PV820
Classification
Mass production product
(mask ROM products)
One-time PROM
product
Piggyback/evaluation
product for evaluation and
development
32 K
×
8 bits
(external ROM)
ROM size
4 K
×
8 bits
(internal mask ROM)
8 K
×
8 bits
(internal mask ROM)
16 K
×
8 bits
(internal PROM,
programming with
general-purpose
EPROM programmer)
256
×
8 bits
136
8 bits
1 to 3 bytes
1, 8, 16 bits
0.8
μ
s/5 MHz (V
CC
= 5.0 V)
7.2
μ
s/5 MHz (V
CC
= 5.0 V)
16 (All also serve as segment pins.)
*1
6
6 (5 ports also serve as peripheral I/O.)
4 (1 port also serves as an external
interrupt input.)
32 (max.)
8-bit reload timer operation (toggled output capable)
8-bit resolution PWM operation
Operating clock (pulse width count timer output: 0.8
μ
s, 12.8
μ
s, 51.2
μ
s/5 MHz)
8-bit reload timer operation
8-bit pulse width count operation (continuous measurement capable “H” width, “L” width, or
single-cycle measurement capable)
Operating clock (0.8
μ
s, 3.2
μ
s, 25.6
μ
s/5 MHz)
8 bits
One clock selectable from four transfer clocks
(one external shift clock, three internal shift clock, three internal shift clocks: 1.6
μ
s, 6.4
μ
s, 25.6
μ
s/5 MHz)
LSB first/MSB first selectability
RAM size
CPU functions
128
×
8 bits
Number of instructions:
Instruction bit length:
Instruction length:
Data bit length:
Minimum execution time:
Interrupt processing time:
I/O ports (N-ch open-drain):
I/O ports (N-ch open-drain):
I/O ports (CMOS):
Input ports:
1024
×
8 bits
Ports
Total:
8-bit PWM timer
8-bit pulse width
count timer
8-bit serial I/O
MB89821
Part number
Parameter
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB89PV820 | 1.1A, 2.7-5.5V Single Hot-Swap IC High-Side MOSFET, Fault Report, Act-High Enable 8-SOIC |
| MB89PV820CF | 8-bit Proprietary Microcontroller |
| MB89823PFM | Octal Buffers/Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| MB89P825PFM | 8-bit Proprietary Microcontroller |
| MB89821 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89823 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89823PFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89823R | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89823RPFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89825 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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