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| 型號(hào)： | SAFC164CM |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 16-Bit Single-Chip Microcontrol ler |
| 中文描述： | 16位單芯片Microcontrol萊爾 |
| 文件頁(yè)數(shù)： | 58/79頁(yè) |
| 文件大?。?/td> | 1314K |
| 代理商： | SAFC164CM |
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C164CI/SI
C164CL/SL
Data Sheet
54
V2.0, 2001-05
AC Characteristics
External Clock Drive XTAL1
(Operating Conditions apply)
Figure 13
External Clock Drive XTAL1
Note: If the on-chip oscillator is used together with a crystal, the oscillator frequency is
limited to a range of 4 MHz to 16 MHz.
It is strongly recommended to measure the oscillation allowance (or margin) in the
final target system (layout) to determine the optimum parameters for the oscillator
operation. Please refer to the limits specified by the crystal supplier.
When driven by an external clock signal it will accept the specified frequency
range. Operation at lower input frequencies is possible but is guaranteed by
design only (not 100% tested).
Table 12
External Clock Drive Characteristics
Parameter
Symbol
Direct Drive
1:1
min.
Prescaler
2:1
min.
20
6
6
–
–
PLL
1:N
Unit
max.
–
–
–
8
8
max.
–
–
–
5
5
min.
60
1)
10
10
–
–
max.
500
1)
–
–
10
10
Oscillator period
High time
2)
Low time
2)
Rise time
2)
Fall time
2)
t
OSC
SR 40
t
1
t
2
t
3
SR
–
t
4
SR
–
1)
The minimum and maximum oscillator periods for PLL operation depend on the selected CPU clock generation
mode. Please see respective table above.
ns
ns
ns
ns
ns
2)
The clock input signal must reach the defined levels
V
IL2
and
V
IH2
.
3)
The minimum high and low time refers to a duty cycle of 50%. The maximum operating freqency (
f
CPU
) in direct
drive mode depends on the duty cycle of the clock input signal.
SR 20
3)
SR 20
3)
MCT02534
3
t
4
t
V
IH2
V
IL
V
DD
0.5
1
t
2
t
OSC
t
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAFC164SI | 16-Bit Single-Chip Microcontroller |
| SAFC164SL | 16-Bit Single-Chip Microcontroller |
| SAK-C164CL-6R25M | 16-Bit Single-Chip Microcontroller |
| SAK-C164CI-8R25M | 16-Bit Single-Chip Microcontroller |
| SAK-C164CI-8RM | 16-Bit Single-Chip Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAF-C164CM | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontrol ler |
| SAF-C164CM-4EF | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontrol ler |
| SAF-C164CM-4EF AB | 功能描述:16位微控制器 - MCU 16-Bit Sngl-Chip 5V 20MHz OTP 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(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 |
| SAFC164CM4EF AB TR | 制造商:Infineon Technologies AG 功能描述: |
| SAFC164CM4EFABX | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC 32KB EPROM 5V 64-Pin TQFP |
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