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| 型号： | C161CS-32R |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 16-Bit Single-Chip Microcontroller |
| 中文描述： | 16位单片机 |
| 文件页数： | 9/89页 |
| 文件大小： | 876K |
| 代理商： | C161CS-32R |
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C161CS/JC/JI-32R
C161CS/JC/JI-L
Data Sheet
5
V3.0, 2001-01
Table 2
Symbol Pin
Pin Definitions and Functions
Input
Outp.
O
Internal Reset Indication Output. This pin is set to a low level
when the part is executing either a hardware-, a software- or
a watchdog timer reset. RSTOUT remains low until the EINIT
(end of initialization) instruction is executed.
I
Non-Maskable Interrupt Input. A high to low transition at this
pin causes the CPU to vector to the NMI trap routine. When
the PWRDN (power down) instruction is executed, the NMI
pin must be low in order to force the C161CS/JC/JI to go into
power down mode. If NMI is high, when PWRDN is
executed, the part will continue to run in normal mode.
If not used, pin NMI should be pulled high externally.
IO
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. Port 6 outputs can be configured as push/
pull or open drain drivers.
The Port 6 pins also serve for alternate functions:
CS0
Chip Select 0 Output
CS1
Chip Select 1 Output
CS2
Chip Select 2 Output
CS3
Chip Select 3 Output
CS4
Chip Select 4 Output
HOLD
External Master Hold Request Input
HLDA
Hold Acknowledge Output (master mode)
or Input (slave mode)
BREQ
Bus Request Output
No.
1
Function
RST
OUT
NMI
2
P6
P6.0
P6.1
P6.2
P6.3
P6.4
P6.5
P6.6
P6.7
5
6
7
8
9
10
11
12
O
O
O
O
O
I
I/O
O
相关PDF资料 |
PDF描述 |
|---|---|
| C161K | 16-Bit Single-Chip Microcontroller |
| C161O | 16-Bit Single-Chip Microcontroller |
| 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% |
| C161RI | 16-Bit CMOS Single-Chip Microcontroller |
| C161SI-32F | 16-bit microcontrollers(16位微控制器) |
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