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參數(shù)資料
| 型號： | SAK-XC164CS-16F20F |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 16-Bit Single-Chip Microcontroller |
| 中文描述： | 16位單片機 |
| 文件頁數(shù)： | 22/71頁 |
| 文件大?。?/td> | 2661K |
| 代理商： | SAK-XC164CS-16F20F |
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XC164
Derivatives
Functional Description
Data Sheet
18
V2.1, 2003-06
3.3
Central Processing Unit (CPU)
The main core of the CPU consists of a 5-stage execution pipeline with a 2-stage
instruction-fetch pipeline, a 16-bit arithmetic and logic unit (ALU), a 32-bit/40-bit multiply
and accumulate unit (MAC), a register-file providing three register banks, and dedicated
SFRs. The ALU features a multiply and divide unit, a bit-mask generator, and a barrel
shifter.
Figure 4
CPU Block Diagram
Based on these hardware provisions, most of the XC164’s instructions can be executed
in just one machine cycle which requires 25 ns at 40 MHz CPU clock. For example, shift
and rotate instructions are always processed during one machine cycle independent of
the number of bits to be shifted. Also multiplication and most MAC instructions execute
in one single cycle. All multiple-cycle instructions have been optimized so that they can
be executed very fast as well: for example, a 32-/16-bit division is started within 4 cycles,
while the remaining 15 cycles are executed in the background. Another pipeline
a
d
d
CSP
IP
CPUCON1
CPUCON2
CPUID
FIFO
IFU
IDX0
IDX1
QX0
QX1
QR1
QR0
SP
SPSEG
VECSEG
TFR
STKOV
STKUN
DPP0
DPP1
DPP2
DPP3
+/-
+/-
ADU
MDL
Ones
MDH
Zeros
MAL
Division Unit
Multiply Unit
MAH
Multiply Unit
MSW
MCW
ALU
RF
+/-
+/-
PSW
MRW
MDC
Barrel-Shifter
Bit-Mask-Gen.
WB
MAC
CPU
Buffer
CP
2-Stage
Prefetch
Pipeline
5-Stage
Pipeline
IPIP
DPRAM
a
data in
data out
DMU
R15
R14
R0
R1
GPRs
R15
R14
R0
R1
R15
R14
R0
R1
GGPRs
R15
R14
R0
R1
GPRs
SRAM
d
address
d
Peripheral-Bus
PMU
Internal Program Memory
System-Bus
a
d
d
System-Bus
Prefetch Unit
Branch Unit
Return Stack
Injection/Exception
Handler
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAK-XC164CS-16F40F | 16-Bit Single-Chip Microcontroller |
| SAF-XC164CS-16F40F | 16-Bit Single-Chip Microcontroller |
| SAK-XC164CS-16R20F | 16-Bit Single-Chip Microcontroller |
| SAF-XC164CS-16R20F | 16-Bit Single-Chip Microcontroller |
| SAK-XC164CS-16R40F | 16-Bit Single-Chip Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAK-XC164CS-16F20F BB | 功能描述:16位微控制器 - MCU 16-Bit Single-Chip 5V 20MHz Flash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小: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 安裝風格:SMD/SMT |
| SAK-XC164CS-16F20FBB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述: |
| SAK-XC164CS-16F40F | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core |
| SAK-XC164CS-16F40F BB | 功能描述:16位微控制器 - MCU 16-Bit Single-Chip 5V 40MHz Flash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小: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 安裝風格:SMD/SMT |
| SAKXC164CS16F40FBB | 制造商:Infineon Technologies AG 功能描述: 制造商:Rochester Electronics LLC 功能描述: |
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