參數(shù)資料
型號(hào)： MB89855R
廠商： Fujitsu Limited
英文描述： 8-Bit Proprietary Microcontroller(8位專用微控制器)
中文描述： 8位微控制器專利（8位專用微控制器）
文件頁(yè)數(shù)： 3/49頁(yè)
文件大?。?/td> 412K
代理商： MB89855R
3
MB89850R Series
I
PRODUCT LINEUP
* :Varies with conditions such as the operating frequency. (See section “
I
Electrical Characteristics.”)
MB89855R
MB89P857
MB89W857
Classification
Mass production products
(mask ROM products)
×
(internal mask ROM)
One-time PROM pruducts/EPROM
products, also used for evaluation
ROM size
16 K
8 bits
32 K
×
8 bits
(internal PROM, programming with
general-purpose EPROM programmer)
×
RAM size
512
×
8 bits
1 K
8 bits
CPU functions
Number of instructions:
Instruction bit length:
Instruction length:
Data bit length:
Minimum execution time:
Interrupt processing time:
136
8 bits
1 to 3 bytes
1, 8, 16 bits
0.4
μ
s/10 MHz
3.6
μ
s/10 MHz
5 (All also serve as peripherals)
Ports
Input ports:
Output ports (N-ch open drain): 8 (All also serve as peripherals)
Output ports (CMOS):
I/O ports (CMOS):
Total:
8 (All also serve as bus control pins)
32 (All also serve as bus pins or peripherals)
53
×
1
Compare registers with buffer
Compare timer unit clear register with buffer
Zero detection pin control
4 output channels
Non-overlap three-phase waveform output
Independent three-phase dead-time timer
Timer unit
10-bit up/down count timer
×
4
×
1
8-bit PWM timer 1,
8-bit PWM timer 2
8-bit reload timer operation (toggled output capable, operating clock cycle: 0.4
8-bit resolution PWMoperation (conversion cycle: 102
μ
s to 25.6
μ
s)
μ
s to 6.528 ms)
UART
8 bits
Clock synchronous/asynchronous data transfer capable
8-bit serial I/O
8 bits
LSB first/MSB first selectability
One clock selectable from four transfer clocks
(one external shift clock, three internal shift clocks: 0.8
μ
s, 3.2
μ
s, 12.8
μ
s)
10-bit A/D converter
10-bit resolution
A/D conversion time: 13.2
×
8 channels
μ
s
Continous activation by a compare channel 0 in timer unit or an external activation capable
External interrupt
4 independent channels (edge selection, interrupt vector, source flag)
Rising edge/falling edge selectability.
Used also for wake-up fromstop/sleep mode. (Edge detection is also permtted in stop mode.)
Standby modes
Sleep mode, stop mode
Process
CMOS
Operating voltage*
2.7 V to 6.0 V
2.7 V to 5.5 V
Parameter
Part number
相關(guān)PDF資料
PDF描述
MB89P857 8-Bit Proprietary Microcontroller(8位專用微控制器)
MB89855 8-Bit Proprietary Microcontroller(8位專用微控制器)
MB89857 8-Bit Proprietary Microcontroller(8位專用微控制器)
MB89W857 8-Bit Proprietary Microcontroller(8位專用微控制器)
MB89W867 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
MB89855RP-SH 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89857 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89857P-SH 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89860 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89865 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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