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参数资料
| 型号： | C167SR |
| 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： | 12/66页 |
| 文件大小： | 680K |
| 代理商： | C167SR |
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C167SR
Semiconductor Group
9
PORT1:
P1L.0 -
P1L.7,
P1H.0 -
P1H.7
118 -
125
128 -
135
132
133
134
135
I/O
I
I
I
I
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.
The following PORT1 pins also serve for alternate functions:
P1H.4
CC24IO
CAPCOM2: CC24 Capture Input
P1H.5
CC25IO
CAPCOM2: CC25 Capture Input
P1H.6
CC26IO
CAPCOM2: CC26 Capture Input
P1H.7
CC27IO
CAPCOM2: CC27 Capture Input
XTAL1
XTAL2
138
137
I
O
XTAL1:
Input to the oscillator amplifier and input to the
internal clock generator
Output of the oscillator amplifier circuit.
To clock the device from an external source, drive XTAL1,
while leaving XTAL2 unconnected. Minimum and maximum
high/low and rise/fall times specified in the AC Characteristics
must be observed.
XTAL2:
RSTIN
140
I
Reset Input with Schmitt-Trigger characteristics. A low level at
this pin for a specified duration while the oscillator is running
resets the C167SR. An internal pullup resistor permits power-
on reset using only a capacitor connected to
V
SS
.
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.
RSTOUT 141
O
NMI
142
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 C167SR 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.
V
AREF
V
AGND
V
PP
37
–
Reference voltage for the A/D converter.
38
–
Reference ground for the A/D converter.
84
–
Flash
programming voltage for flash versions of the C167SR.
Note:
This pin is not connected (
NC
) on non-flash versions.
programming
voltage.
This
pin
accepts
the
Pin Definitions and Functions
(cont’d)
Symbol
Pin
Number
Input (I)
Output (O)
Function
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相关代理商/技术参数 |
参数描述 |
|---|---|
| C167SR-LM | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bi t Single-Chip Microcont roller |
| C167SRLMHABXQLA1 | 功能描述:IC MCU 32BIT 144MQFP 制造商:infineon technologies 系列:* 零件状态:最後搶購 标准包装:1 |
| C167SRLMHABXQLA2 | 功能描述:IC MCU 32BIT 144MQFP 制造商:infineon technologies 系列:* 零件状态:最後搶購 标准包装:1 |
| C167SRLMHABXUMA1 | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 144-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 144MQFP |
| C167SRLMHABXUMA2 | 功能描述:IC MCU 16BIT ROMLESS 144MQFP 制造商:infineon technologies 系列:C16xx 包装:带卷（TR） 零件状态:最後搶購 核心处理器:C166 核心尺寸:16-位 速度:25MHz 连接性:CAN，EBI/EMI，SPI，UART/USART 外设:POR，PWM，WDT I/O 数:111 程序存储容量:- 程序存储器类型:ROMless EEPROM 容量:- RAM 容量:4K x 8 电压 - 电源（Vcc/Vdd）:4.5 V ~ 5.5 V 数据转换器:A/D 16x10b 振荡器类型:外部 工作温度:0°C ~ 70°C（TA） 封装/外壳:144-BQFP 供应商器件封装:PG-MQFP-144 标准包装:200 |
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