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参数资料
| 型号： | C161RI |
| 厂商： | SIEMENS AG |
| 英文描述： | 16-Bit CMOS Single-Chip Microcontroller |
| 中文描述： | 16位CMOS单芯片微控制器 |
| 文件页数： | 10/60页 |
| 文件大小： | 614K |
| 代理商： | C161RI |
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Semiconductor Group
10
1998-05-01
C161RI
1)
The following behavior differences must be observed when the bidirectional reset is active:
G
Bit BDRSTEN in register SYSCON cannot be changed after EINIT.
G
After a reset bit BDRSTEN is cleared.
G
The reset indication flags always indicate a long hardware reset.
G
The PORT0 configuration is treated like on a hardware reset. Especially the bootstrap loader
may be activated when P0L.4 is low.
G
Pin RSTIN may only be connected to external reset devices with an open drain output driver.
G
A short hardware reset is extended to the duration of the internal reset sequence.
P6.0 –
P6.7
79 –
86
79
...
83
84
85
86
81 –
88
81
...
85
86
87
88
I/O
I/O
O
...
O
I/O
I/O
I/O
Port 6 is an 8-bit bidirectional I/O port. 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.
The Port 6 pins also serve for alternate functions:
P6.0
CS0
Chip Select 0 Output
...
...
...
P6.4
CS4
Chip Select 4 Output
P6.5
SDA1
I
2
C Bus Data Line 1
P6.6
SCL1
I
2
C Bus Clock Line 1
P6.7
SDA2
I
2
C Bus Data Line 2
Note
:
Pins P6.5-P6.7 are open drain outputs only.
P2.8 –
P2.15
87 –
94
87
...
94
89 –
96
89
...
96
I/O
I/O
I
...
I
Port 2 is an 8-bit bidirectional I/O port. 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.
The following Port 2 pins also serve for alternate functions:
P2.8
EX0IN
Fast External Interrupt 0 Input
...
...
...
P2.15
EX7IN
Fast External Interrupt 7 Input
V
AREF
V
AGND
V
DD
95
97
-
Reference voltage for the A/D converter.
96
98
-
Reference ground for the A/D converter.
6, 23,
37, 47,
65, 75
8, 25,
39, 49,
67, 77
-
Digital Supply Voltage:
+ 5 V during normal operation and idle mode.
≥
2.5 V during power down mode
Digital Ground.
V
SS
3, 22,
36, 46,
64, 74
5, 24,
38, 48,
66, 76
-
Pin Definitions and Functions
(cont’d)
Symbol
Pin No.
TQFP
Pin No.
MQFP
Input
Outp
Function
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| C161RI_1 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontroller |
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| C161SLM3VAABXUMA1 | 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 |
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