參數(shù)資料
型號： C161O
廠商： INFINEON TECHNOLOGIES AG
英文描述： 16-Bit Single-Chip Microcontroller
中文描述： 16位單片機(jī)
文件頁數(shù)： 10/66頁
文件大?。?/td> 1102K
代理商： C161O
C161K
C161O
Data Sheet
6
V2.0, 2001-01
RD
25
O
External Memory Read Strobe. RD is activated for every
external instruction or data read access.
External Memory Write Strobe. In WR-mode this pin is
activated for every external data write access. In WRL-mode
this pin is activated for low byte data write accesses on a 16-
bit bus, and for every data write access on an 8-bit bus. See
WRCFG in register SYSCON for mode selection.
Address Latch Enable Output. Can be used for latching the
address into external memory or an address latch in the
multiplexed bus modes.
External Access Enable pin. A low level at this pin during and
after Reset forces the C161K/O to begin instruction
execution out of external memory. A high level forces
execution out of the internal program memory.
“
ROMless
”
versions must have this pin tied to
‘
0
’
.
PORT0 consists of the two 8-bit bidirectional I/O ports P0L
and P0H. It is bit-wise programmable for input or output via
direction bits. For a pin configured as input, the output driver
is put into high-impedance state. In case of an external bus
configuration, PORT0 serves as the address (A) and
address/data (AD) bus in multiplexed bus modes and as the
data (D) bus in demultiplexed bus modes.
Demultiplexed bus modes:
Data Path Width:
8-bit
P0L.0
–
P0L.7:
D0
–
D7
P0H.0
–
P0H.7:
I/O
Multiplexed bus modes:
Data Path Width:
8-bit
P0L.0
–
P0L.7:
AD0
–
AD7
P0H.0
–
P0H.7:
A8
–
A15
PORT1 consists of the two 8-bit bidirectional I/O ports P1L
and P1H. It is bit-wise programmable for input or output via
direction bits. For a pin configured as input, the output driver
is put into high-impedance state. PORT1 is used as the 16-
bit address bus (A) in demultiplexed bus modes and also
after switching from a demultiplexed bus mode to a
multiplexed bus mode.
WR/
WRL
26
O
ALE
27
O
EA
28
I
PORT0
P0L.0-7
P0H.0-7
29-36
39-46
IO
16-bit
D0
–
D7
D8
–
D15
16-bit
AD0
–
AD7
AD8
–
AD15
PORT1
P1L.0-7
P1H.0-7
47-54
55-62
IO
Table 2
Symbol Pin
Pin Definitions and Functions
(cont
’
d)
Input
Outp.
Num
Function
相關(guān)PDF資料
PDF描述
C161PI RSD Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 3.3V; Power: 1W; 1kVDC and 3kVDC Isolation Options; Approved for Medical Applications; Suitable for Automated Assembly; 8, 10 and 12 pin Pinning Style Options; Optional Continuous Short Circuit Protected; Efficiency to 85%
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
C161OL25MHABXUMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT C166 CISC/RISC ROMLESS 5V 80-PIN MQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT ROMLESS 80MQFP
C161OLM3VHABXUMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT C166 CISC/RISC ROMLESS 3.3V 80-PIN MQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT ROMLESS 80MQFP
C161OLM3VHAFXUMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT C166 CISC/RISC ROMLESS 3.3V 80-PIN MQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT ROM/LESS MQFP-80-1
C161OLMHABXQMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 5V 80-Pin MQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Trays 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT ROMLESS 80MQFP
C161OLMHABXUMA1 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel
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