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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： | 11/66页 |
| 文件大小： | 680K |
| 代理商： | C167SR |
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C167SR
Semiconductor Group
8
WR/
WRL
96
O
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.
READY
97
I
Ready Input. When the Ready function is enabled, a high
level at this pin during an external memory access will force
the insertion of memory cycle time waitstates until the pin
returns to a low level.
ALE
98
O
Address Latch Enable Output. Can be used for latching the
address into external memory or an address latch in the
multiplexed bus modes.
EA
99
I
External Access Enable pin. A low level at this pin during and
after Reset forces the C167SR to begin instruction execution
out of external memory. A high level forces execution out of
the internal ROM. ROMless versions must have this pin tied
to ‘0’.
PORT0:
P0L.0 -
P0L.7,
P0H.0 -
P0H.7
100 -
107
108,
111-117
I/O
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
16-bit
D0 - D7
D8 - D15
16-bit
AD0 - AD7
AD8 - AD15
Pin Definitions and Functions
(cont’d)
Symbol
Pin
Number
Input (I)
Output (O)
Function
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PDF描述 |
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| C167 | High-Performance CMOS 16-Bit Microcontrollers |
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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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