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| 型號(hào)： | SAF-C161RI-LM |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | METRIC, PLASTIC, QFP-100 |
| 文件頁(yè)數(shù)： | 18/60頁(yè) |
| 文件大小： | 926K |
| 代理商： | SAF-C161RI-LM |
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Semiconductor Group
25
1998-05-01
C161RI
Parallel Ports
The C161RI provides up to 76 IO lines which are organized into six input/output ports and one input
port. All port lines are bit-addressable, and all input/output lines are individually (bit-wise)
programmable as inputs or outputs via direction registers. The I/O ports are true bidirectional ports
which are switched to high impedance state when configured as inputs. The output drivers of three
IO ports can be configured (pin by pin) for push/pull operation or open-drain operation via control
registers. The other IO ports operate in push/pull mode, except for the I2C interface pins which are
open drain pins only. During the internal reset, all port pins are configured as inputs.
All port lines have programmable alternate input or output functions associated with them.
PORT0 and PORT1 may be used as address and data lines when accessing external memory,
while Port 4 outputs the additional segment address bits A22/19/17...A16 in systems where
segmentation is enabled to access more than 64 KBytes of memory.
Port 3 includes alternate functions of timers, serial interfaces, the optional bus control signal BHE
and the system clock output (CLKOUT).
Port 5 is used for the analog input channels to the A/D converter or timer control signals.
Port 6 provides the optional chip select signals and interface lines for the I2C module.
All port lines that are not used for these alternate functions may be used as general purpose IO
lines.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAB-C161RI-LF | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100 |
| SAF-C161S-L25M | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80 |
| SAB-C161S-LM3V | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80 |
| SAB-C161S-L25M | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80 |
| SAF-C501G-LN | 8-BIT, 12 MHz, MICROCONTROLLER, PQCC44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAFC161S | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAF-C161S | 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAF-C161S-L25M | 制造商:Infineon Technologies AG 功能描述:IC 16BIT MCU ROM/ROMLESS SMD 161 |
| SAF-C161S-L25M AA | 功能描述:16位微控制器 - MCU 16-Bit Single-Chip 5V 25MHz ROM less RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT |
| SAF-C161S-L25M AATR | 制造商:Infineon Technologies AG 功能描述: |
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