參數(shù)資料
型號(hào)： MB90F346SPF
廠商： FUJITSU LTD
元件分類(lèi)： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP100
封裝： PLASTIC, QFP-100
文件頁(yè)數(shù)： 7/76頁(yè)
文件大?。?/td> 1033K
代理商： MB90F346SPF
MB90340 Series
15
(Continued)
Pin No.
Pin name
Circuit
type
Function
LQFP100*2 QFP100*1
46
P31
G
General purpose I/O.The register can be set to select whether to
use a pull-up resistor.This function is enabled in single-chip
mode.
RD
Read strobe output pin for the data bus. This function is enabled
when the external bus is enabled.
IN5
Data sample input pin for input capture ICU5
57
P32
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor. This function is enabled either in single-chip
mode or with the WR/WRL pin output disabled.
WRL / WR
Write strobe output pin for the data bus. This function is enabled
when both the external bus and the WR/WRL pin output are en-
abled. WRL is used to write-strobe 8 lower bits of the data bus in
16-bit access while WR is used to write-strobe 8 bits of the data
bus in 8-bit access.
RX2
RX input pin for CAN2 Interface (MB90V340 only)
INT10R
Sub external interrupt request input pin for INT10
68
P33
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor.This function is enabled either in single-chip
mode or with the WRH pin output 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.
TX2
TX Output pin for CAN2 (MB90V340 only)
79
P34
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor. This function is enabled either in single-chip
mode or with the hold function disabled.
HRQ
Hold request input pin. This function is enabled when both the ex-
ternal bus and the hold function are enabled.
OUT4
Waveform output pin for output compare OCU4
810
P35
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor. This function is enabled either in single-chip
mode or with the hold function disabled.
HAK
Hold acknowledge output pin. This function is enabled when both
the external bus and the hold function are enabled.
OUT5
Waveform output pin for output compare OCU6
911
P36
G
General purpose I/O. The register can be set to select whether to
use a pull-up resistor. This function is enabled either in single-chip
mode or with the external ready function disabled.
RDY
Ready input pin. This function is enabled when both the
external bus and the external ready function are enabled.
OUT6
Waveform output pin for output compare OCU5
相關(guān)PDF資料
PDF描述
MB90F347CPF 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP100
MB90346SPFV 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP100
MB90F347SPFV 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP100
MB90346PF 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP100
MB90F346CPFV 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP100
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