- 您現(xiàn)在的位置：買賣IC網 > PDF目錄98074 > SAB-C161S-LM3V (INFINEON TECHNOLOGIES AG) 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80 PDF資料下載
參數(shù)資料
| 型號： | SAB-C161S-LM3V |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, MQFP-80 |
| 文件頁數(shù)： | 7/75頁 |
| 文件大小： | 1315K |
| 代理商： | SAB-C161S-LM3V |
第1頁第2頁第3頁第4頁第5頁第6頁當前第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁
C161S
Functional Description
Data Sheet
11
V1.0, 2003-11
3.1
Memory Organization
The memory space of the C161S is configured in a von Neumann architecture which
means that code memory, data memory, registers and I/O ports are organized within the
same linear address space which includes 16 Mbytes. The entire memory space can be
accessed bytewise or wordwise. Particular portions of the on-chip memory have
additionally been made directly bitaddressable.
The C161S is prepared to incorporate on-chip program memory (not in the ROM-less
derivatives, of course) for code or constant data. The internal ROM area can be mapped
either to segment 0 or segment 1.
2 Kbytes of on-chip Internal RAM (IRAM) are provided as a storage for user defined
variables, for the system stack, general purpose register banks and even for code. A
register bank can consist of up to 16 wordwide (R0 to R15) and/or bytewide (RL0, RH0,
…, RL7, RH7) so-called General Purpose Registers (GPRs).
1024 bytes (2
× 512 bytes) of the address space are reserved for the Special Function
Register areas (SFR space and ESFR space). SFRs are wordwide registers which are
used for controlling and monitoring functions of the different on-chip units. Unused SFR
addresses are reserved for future members of the C166 Family.
In order to meet the needs of designs where more memory is required than is provided
on chip, up to 16 Mbytes of external RAM and/or ROM can be connected to the
microcontroller. The maximum contiguous external address space is 4 Mbytes, i.e. this
is the maximum address window size. Using the chip-select lines (multiple windows) this
results in a maximum usable external address space of 16 Mbytes.
相關PDF資料 |
PDF描述 |
|---|---|
| SAB-C161S-L25M | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80 |
| SAF-C501G-LN | 8-BIT, 12 MHz, MICROCONTROLLER, PQCC44 |
| SAF-C501G-LN | 8-BIT, 12 MHz, MICROCONTROLLER, PQCC44 |
| SAF-C504-L24M | 8-BIT, 24 MHz, MICROCONTROLLER, PQFP44 |
| SAF-C504-L40M | 8-BIT, 40 MHz, MICROCONTROLLER, PQFP44 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SABC161SLM3VAAXT | 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 3.3V 80-Pin MQFP |
| SAB-C161V-L16M | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontroller |
| SABC16324D33F | 制造商:INFINEON 功能描述:New |
| SABC163L25F | 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 5V 100-Pin TQFP |
| SAB-C163-L25F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復。