參數(shù)資料
型號(hào)： MB90223
廠商： Fujitsu Limited
英文描述： 8-Bit Proprietary Microcontroller(8位專(zhuān)用微控制器)
中文描述： 8位微控制器專(zhuān)利（8位專(zhuān)用微控制器）
文件頁(yè)數(shù)： 6/105頁(yè)
文件大?。?/td> 1130K
代理商： MB90223
MB90220 Series
6
I
PIN DESCRIPTION
(Continued)
Pin no.
Pin name
Circuit
type
Function
92
93
X0
X1
A
Crystal oscillation pins (16 MHz)
95 to 102
P00 to P07
E
General-purpose I/O ports
This function is valid only in single-chip mode.
D00 to D07
Output pins for low-order 8 bits of the external address bus.
This function is valid only in modes where the external bus is
enabled.
103 to 110
P10 to P17
E
General-purpose I/O ports
This function is valid only in single-chip mode or when the external bus
is enabled and the 8-bit data bus specification has been made.
D08 to D15
I/O pins for higher-order 8 bits of the external data bus
This function is valid only when the external bus is enabled and the
16-bit bus specification has been made.
111 to 118
P20 to P27
E
General-purpose I/O ports
This function is valid only in single-chip mode.
A00 to A07
Output pins for lower-order 8 bits of the external address bus
This function is valid only in modes where the external bus is
enabled.
120,
1 to 7
P30 to P37
E
General-purpose I/O ports
This function is valid either in single-chip mode or when the address
mid-order control register specification is “port”.
A08 to A15
Output pins for mid-order 8 bits of the external address bus
This function is valid in modes where the external bus is enabled and
the address mid-order control register specification is “address”.
9 to 11
P40 to P42
E
General-purpose I/O ports
This function is valid either in single-chip mode or when the address
high-order control register specification is “port”.
A16 to A18
Output pins for higher-order 8 bits of the external address bus
This function is valid in modes where the external bus is enabled and
the address high-order control register specification is “address”.
12 to 16
P43 to P47
E
General-purpose I/O ports
This function is valid when either single-chip mode is enabled or the
address higher-order control register specification is “port”.
A19 to A23
Output pins for higher-order 8 bits of the external address bus
This function is valid in modes where the external bus is enabled and
the address higher-order control register specification is “address”.
TIN1 to TIN5
16-bit reload timer input pins
This function is valid when the timer input specification is “enabled”.
The data on the pins is read as timer input (TIN1 to TIN5).
INT3 to INT7
External interrupt request input pins
When external interrupts are enabled, these inputs may be used
suddenly at any time; therefore, it is necessary to stop output by other
functions on these pins, except when using them for output
deliberately.
相關(guān)PDF資料
PDF描述
MB90P224B 8-Bit Proprietary Microcontroller(8位專(zhuān)用微控制器)
MB90P224BPF 16-Bit Edge-Triggered D-type Flip-Flops With 3-State Outputs 48-CFP -55 to 125
MB90W224A 16-bit Proprietary Microcontroller
MB90W224B 16-bit Proprietary Microcontroller
MB90W224BZF 16-bit Proprietary Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90223PF 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90224 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90224PF 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90233 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90233PFV 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
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