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參數資料
| 型號： | MB90F543 |
| 廠商： | Fujitsu Limited |
| 英文描述： | 16-bit Proprietary Microcontroller |
| 中文描述： | 16位微控制器專有 |
| 文件頁數： | 9/67頁 |
| 文件大小： | 746K |
| 代理商： | MB90F543 |
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MB90540/540G/545/545G Series
9
I
PIN DESCRIPTION
(Continued)
Pin No.
Pin name
Circuit type
Function
LQFP
*2
QFP
*1
80
81
82
83
X0
X1
A
(Oscillation) High speed crystal oscillator input pins
78
80
X0A
A
(Oscillation)
Low speed crystal oscillator input pins. For the one clock sys-
tem parts, perfom external pull-down processing.
77
79
X1A
Low speed crystal oscillator input pins. For the one clock sys-
tem parts, leave it open.
75
77
RST
B
External reset request input pin
50
52
HST
C
Hardware standby input pin
83 to 90
85 to 92
P00 to P07
I
General I/O port with programmable pullup. This function is
enabled in the single-chip mode.
AD00 to AD07
I/O pins for 8 lower bits of the external address/data bus. This
function is enabled when the external bus is enabled.
91 to 98 93 to 100
P10 to P17
I
General I/O port with programmable pullup. This function is
enabled in the single-chip mode.
AD08 to AD15
I/O pins for 8 higher bits of the external address/data bus. This
function is enabled when the external bus is enabled.
99 to 6
1 to 8
P20 to P27
I
General I/O port with programmable pullup. In external bus
mode, this function is valid when the corresponding bits in the
external address output control resister (HACR) are set to “1”.
A16 to A23
8-bit I/O pins for A16 to A23 at the external address/data bus.
In external bus mode, this function is valid when the corre-
sponding bits in the external address output control resister
(HACR) are set to “0”.
7
9
P30
I
General I/O port with programmable pullup. This function is
enabled in the single-chip mode.
ALE
Address latch enable output pin. This function is enabled
when the external bus is enabled.
8
10
P31
I
General I/O port with programmable pullup. This function is
enabled in the single-chip mode.
RD
Read strobe output pin for the data bus. This function is en-
abled when the external bus is enabled.
10
12
P32
I
General I/O port with programmable pullup. This function is
enabled in the single-chip mode or when the WR/WRL pin out-
put is disabled.
WRL
Write strobe output pin for the data bus. This function is en-
abled when both the external bus and the WR/WRL pin output
are enabled. WRL is write-strobe output pin for the lower 8 bits
of the data bus in 16-bit access. WR is write-strobe output pin
for the 8 bits of the data bus in 8-bit access.
WR
相關PDF資料 |
PDF描述 |
|---|---|
| MB90F543G | 16-bit Proprietary Microcontroller |
| MB90F543GSPF | 16-bit Proprietary Microcontroller |
| MB90F543GSPFV | 16-bit Proprietary Microcontroller |
| MB90F546GPF | 16-bit Proprietary Microcontroller |
| MB90F546GPFV | 16-bit Proprietary Microcontroller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MB90F543GPF-GE1 | 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90540G 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，串行輸入/輸出，UART/USART 外設:POR，WDT I/O 數:81 程序存儲容量:128KB（128K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:6K x 8 電壓 - 電源（Vcc/Vdd）:4.5 V ~ 5.5 V 數據轉換器:A/D 8x8/10b 振蕩器類型:外部 工作溫度:-40°C ~ 105°C（TA） 封裝/外殼:100-BQFP 供應商器件封裝:100-PQFP（20x14） 標準包裝:66 |
| MB90F543GPFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F543GSPFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F543GSPMCR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F543PFR-GE1 | 制造商:FUJITSU 功能描述: |
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