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参数资料
| 型号： | SAF-C161K-L25M |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 0.65 MM PITCH, METRIC, PLASTIC, QFP-80 |
| 文件页数： | 2/66页 |
| 文件大小： | 1102K |
| 代理商： | SAF-C161K-L25M |
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C161K
C161O
Data Sheet
6
V2.0, 2001-01
RD
25
O
External Memory Read Strobe. RD is activated for every
external instruction or data read access.
WR/
WRL
26
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.
ALE
27
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
28
I
External Access Enable pin. A low level at this pin during and
after Reset forces the C161K/O to begin instruction
execution out of external memory. A high level forces
execution out of the internal program memory.
“ROMless” versions must have this pin tied to ‘0’.
PORT0
P0L.0-7
P0H.0-7
29-36
39-46
IO
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
16-bit
P0L.0 – P0L.7:
D0 – D7
P0H.0 – P0H.7:
I/O
D8 – D15
Multiplexed bus modes:
Data Path Width:
8-bit
16-bit
P0L.0 – P0L.7:
AD0 – AD7
P0H.0 – P0H.7:
A8 – A15
AD8 – AD15
PORT1
P1L.0-7
P1H.0-7
47-54
55-62
IO
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.
Table 2
Pin Definitions and Functions (cont’d)
Symbol Pin
Num
Input
Outp.
Function
相关PDF资料 |
PDF描述 |
|---|---|
| SAF-C161O-LM | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80 |
| SAF-C161K-LM3V | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80 |
| SAF-C161O-LM3V | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80 |
| SAB-C161K-LM3V | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80 |
| SAF-C164SI-8R16M3V | 16-BIT, MROM, 16 MHz, RISC MICROCONTROLLER, PQFP80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SAF-C161K-LM | 制造商:Infineon Technologies AG 功能描述:16BIT MCU ROM/ROMLESS MQFP80 161 |
| SAF-C161K-LM 3V | 制造商:Infineon Technologies AG 功能描述:16BIT MCU ROM/ROMLESS MQFP80 161 |
| SAF-C161K-LM 3V HA | 功能描述:16位微控制器 - MCU 16BIT SNGLChip MICRO CONTROLLER 5V RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| SAF-C161K-LM HA | 功能描述:16位微控制器 - MCU 16BIT SNGLChip MICRO CONTROLLER 5V RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| SAF-C161K-LM3V | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
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