參數(shù)資料
型號： Q67126-C2001
廠商： SIEMENS AG
元件分類： 8位微控制器
英文描述： 8-Bit CMOS Microcontroller
中文描述： 8位CMOS微控制器
文件頁數(shù)： 11/65頁
文件大?。?/td> 427K
代理商： Q67126-C2001
Semiconductor Group
11
1997-10-01
C540U
C541U
P0.0 - P0.7
44 - 36
50 - 43
I/O
Port 0
is an 8-bit open-drain bidirectional I/O port. Port 0
pins that have 1's written to them float, and in that
state can be used as high-impedance inputs. Port 0
is also the multiplexed low-order address and data
bus during accesses to external program and data
memory. In this application it uses strong internal
pullup resistors when issuing 1's.
V
CCU
1
1
–
Supply voltage
for the on-chip USB transceiver circuitry.
V
SSU
2
2
–
Ground
for the on-chip USB transceiver circuitry.
(0V)
V
CC
8, 23
10, 26
–
Supply voltage
for ports and internal logic circuitry during normal,
idle, and power down mode.
V
SS
9, 22
11, 25
–
Ground
for ports and internal logic circuitry during normal,
idle, and power down mode.
(0V)
*) I = Input
O = Output
Table 2
Pin Definitions and Functions (cont’d)
Symbol
Pin Numbers
I/O*) Function
P-LCC-44
P-SDIP-52
相關(guān)PDF資料
PDF描述
Q67126-C2042 8-Bit CMOS Microcontroller
Q67127-D970 8-Bit CMOS Microcontroller
Q67127-C970 High Speed CMOS Logic Hex Buffers/Line Drivers with Non-Inverting 3-State Outputs 16-PDIP -55 to 125
Q67127-C1009 8-Bit CMOS Microcontroller
Q67127-C1014 8-Bit CMOS Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Q67126-C2042 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
Q67126-C2088 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-SM-CAN CONTROLLER
Q67127-C1009 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
Q67127-C1014 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
Q67127-C1030 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
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