參數(shù)資料
型號(hào)： MB90F549GSPMC
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 1.70 MM HEIGHT, 0.40 MM PITCH, PLASTIC, LQFP-100
文件頁(yè)數(shù)： 2/72頁(yè)
文件大小： 1798K
代理商： MB90F549GSPMC
MB90540G/545G Series
10
DS07-13703-7E
(Continued)
Pin No.
Pin name
Circuit
type
Function
LQFP*2
QFP*1
11
13
P33
I
General I/O port with programmable pullup. This function is
enabled in the single-chip mode, external bus 8-bit mode or
when WRH pin output is disabled.
WRH
Write strobe output pin for the 8 higher bits of the data bus.
This function is enabled when the external bus is enabled,
when the external bus 16-bit mode is selected, and when the
WRH output pin is enabled.
12
14
P34
I
General I/O port with programmable pullup. This function is
enabled in the single-chip mode or when the hold function is
disabled.
HRQ
Hold request input pin. This function is enabled when both the
external bus and the hold functions are enabled.
13
15
P35
I
General I/O port with programmable pullup. This function is
enabled in the single-chip mode or when the hold function is
disabled.
HAK
Hold acknowledge output pin. This function is enabled when
both the external bus and the hold functions are enabled.
14
16
P36
I
General I/O port with programmable pullup. This function is
enabled in the single-chip mode or when the external ready
function is disabled.
RDY
Ready input pin. This function is enabled when both the
external bus and the external ready functions are enabled.
15
17
P37
H
General I/O port with programmable pullup. This function is
enabled in the single-chip mode or when the CLK output is dis-
abled.
CLK
CLK output pin. This function is enabled when both the
external bus and CLK outputs are enabled.
16
18
P40
G
General I/O port. This function is enabled when UART0
disables the serial data output.
SOT0
Serial data output pin for UART0. This function is enabled
when UART0 enables the serial data output.
17
19
P41
G
General I/O port. This function is enabled when UART0
disables serial clock output.
SCK0
Serial clock I/O pin for UART0. This function is enabled when
UART0 enables the serial clock output.
18
20
P42
G
General I/O port. This function is always enabled.
SIN0
Serial data input pin for UART0. Set the corresponding Port
Direction Register to input if this function is used.
19
21
P43
G
General I/O port. This function is always enabled.
SIN1
Serial data input pin for UART1. Set the corresponding Port
Direction Register to input if this function is used.
相關(guān)PDF資料
PDF描述
MB90F548GLPMC 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90F546GPMC 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MB90543GPMC 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
MB90F549GPMC 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
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