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| 型号： | C165 |
| 厂商： | SIEMENS AG |
| 英文描述： | C16x-Family of High-Performance CMOS 16-Bit Microcontrollers |
| 中文描述： | C16x的高家庭，高性能CMOS 16位微控制器 |
| 文件页数： | 13/77页 |
| 文件大小： | 1371K |
| 代理商： | C165 |
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C165
Data Sheet
9
V2.0, 2000-12
RSTIN
79
81
I/O
Reset Input with Schmitt-Trigger characteristics. A
low level at this pin while the oscillator is running
resets the C165. An internal pullup resistor permits
power-on reset using only a capacitor connected to
V
SS
. A spike filter suppresses input pulses < 10 ns.
Input pulses >100 ns safely pass the filter. The
minimum duration for a safe recognition should be
100 ns + 2 CPU clock cycles.
In bidirectional reset mode (enabled by setting bit
BDRSTEN in register SYSCON) the RSTIN line is
internally pulled low for the duration of the internal
reset sequence upon any reset (HW, SW, WDT).
See note below this table.
Note: To let the reset configuration of PORT0 settle
a reset duration of ca. 1 ms is recommended.
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.
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 C165 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.
RST
OUT
80
82
O
NMI
81
83
I
Table 2
Symbol Pin Nr
Pin Definitions and Functions
(cont’d)
Pin Nr
MQFP
Outp.
TQFP
Input
Function
相关PDF资料 |
PDF描述 |
|---|---|
| C166 | 8-Bit Microcontroller(8位微控制器) |
| C1676 | Approved for use with GlobeSpan HDSL2 Chip Set Meets the requirements of IEC60950 for supplementary insulation, 250V working voltage |
| C167CR-16F | 16-Bit CMOS Single-Chip Microcontroller with 128KByte Flash EPROM |
| C167CR-16RM | 16-Bit CMOS Single-Chip Microcontrollers |
| C167CR | 16-bit microcontrollers(16位微控制器) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| C165_96 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontrollers |
| C-165034-EE | 制造商:MACOM 制造商全称:Tyco Electronics 功能描述:None |
| C-165051-10-9 | 制造商:TE Connectivity 功能描述:4-1200610-8,A73618-000 |
| C16550-000 | 制造商:TE Connectivity 功能描述: |
| C1656 | 制造商:COEV 功能描述: |
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