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參數(shù)資料
| 型號： | MB90F485 |
| 廠商： | Fujitsu Limited |
| 英文描述： | 16-bit Proprietary Microcontroller CMOS |
| 中文描述： | 16位微控制器專有的CMOS |
| 文件頁數(shù)： | 10/113頁 |
| 文件大小： | 522K |
| 代理商： | MB90F485 |
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MB90480/485 Series
10
(Continued)
Pin No.
LQFP*
1
QFP*
2
Pin name
Circuit
type
Function
22
24
P45
A13
P45
A13
EXTC*
3
P46, P47
A14, A15
OUT4/
OUT5
F
(CMOS)
MB90480
series
This is a general purpose I/O port.
In non-multiplex mode, this pin functions as an external address pin.
This is a general purpose I/O port.
In non-multiplex mode, this pin functions as an external address pin.
μ
PG input pin (MB90485 series only) .
This is a general purpose I/O port.
In non-multiplex mode, this pin functions as an external address pin.
G
(CMOS/
H)
MB90485
series
23
24
25
26
F
(CMOS)
Output compare event output pins.
68
70
P50
D
(CMOS)
This is a general purpose I/O port. In external bus mode, this pin functions as
the ALE pin.
In external bus mode, this pin functions as the address load enable (ALE) sig-
nal pin.
This is a general purpose I/O port. In external bus mode, this pin functions as
the RD pin.
In external bus mode, this pin functions as the read strobe output (RD) signal
pin.
This is a general purpose I/O port. In external bus mode, when the WRE pin
in the EPCR register is set to “1”, this pin functions as the WRL pin.
In external bus mode, this pin functions as the lower data write strobe output
(WRL) pin. When the WRE bit in the EPCR register is set to “0”, this pin func-
tions as a general purpose I/O port.
This is a general purpose I/O port. In external bus mode with 16-bit bus width,
when the WRE bit in the EPCR register is set to “1”, this pin functions as the
WRH pin.
In external bus mode with 16-bit bus width, this pin
functions as the upper data write strobe output (WRH) pin. When the WRE bit
in the EPCR register is set to “0”, this pin functions as a general purpose I/O
port.
This is a general purpose I/O port. In external bus mode, when the HDE bit in
the EPCR register is set to “1”, this pin functions as the HRQ pin.
In external bus mode, this pin functions as the hold request input (HRQ) pin.
When the HDE bit in the EPCR register is set to “0”, this pin functions as a gen-
eral purpose I/O port.
This is a general purpose I/O port. In external bus mode, when the HDE bit in
the EPCR register is set to “1”, this pin functions as the HAK pin.
In external bus mode, this pin functions as the hold
acknowledge (HAK) pin. When the HDE bit in the EPCR register is set to “0”,
this pin functions as a general purpose I/O port.
ALE
69
71
P51
D
(CMOS)
RD
70
72
P52
D
(CMOS)
WRL
71
73
P53
D
(CMOS)
WRH
72
74
P54
D
(CMOS)
HRQ
73
75
P55
D
(CMOS)
HAK
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB90F497GPMC-GE1 | 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90495G 包裝:托盤 零件狀態(tài):在售 核心處理器:F2MC-16LX 核心尺寸:16-位 速度:16MHz 連接性:CAN，EBI/EMI，SCI，UART/USART 外設:POR，WDT I/O 數(shù):49 程序存儲容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:2K x 8 電壓 - 電源（Vcc/Vdd）:4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x8/10b 振蕩器類型:外部 工作溫度:-40°C ~ 105°C（TA） 封裝/外殼:64-LQFP 供應商器件封裝:64-LQFP（12x12） 標準包裝:119 |
| MB90F497GPMCR-G | 制造商:FUJITSU 功能描述: |
| MB90F497GPMCR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F523BPFF-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F523BPM1R-GE1 | 制造商:FUJITSU 功能描述: |
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