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参数资料
| 型号： | SAB-C161O-L16M |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, 16 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 0.65 MM PITCH, PLASTIC, MQFP-80 |
| 文件页数： | 40/43页 |
| 文件大小： | 741K |
| 代理商： | SAB-C161O-L16M |
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1996 Intermediate Version
Semiconductor Group
5
C161
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 C161 to begin instruction execution out of
external memory. A high level forces execution out of the internal
ROM. The C161 must have this pin tied to ‘0’.
PORT0:
P0L.0 –
P0L.7,
P0H.0 -
P0H.7
29 –
36
39 –
46
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
16-bit
P0L.0 – P0L.7:
D0 - D7
P0H.0 – P0H.7:
I/O
D8 - D15
Demux bus is only available on the C161K and the C161O.
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 –
P1L.7,
P1H.0 -
P1H.7
47 -
54
55 -
62
I/O
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.
The C161K and the C161O use PORT1 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.
RSTIN
65
I
Reset Input with Schmitt-Trigger characteristics. A low level at this
pin for a specified duration while the oscillator is running resets the
C161. An internal pullup resistor permits power-on reset using
only a capacitor connected to
V
SS.
Pin Definitions and Functions (cont’d)
Symbol
Pin
Number
Input
Output
Function
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SAB-C161O-L25M | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Infineon Technologies AG 功能描述:Micro,16-Bit,2KB RAM ,25Mhz |
| SAB-C161O-L25M HA | 功能描述:16位微控制器 - MCU 16-Bit SNGL-Chip Microcontroller 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 |
| SABC161OL25MHA | 功能描述:16位微控制器 - MCU 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 |
| SAB-C161O-L25M-HA | 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述: |
| SABC161OL25MHAXT | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 80-Pin MQFP |
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