參數(shù)資料
型號(hào): ST6228CN1
廠商: 意法半導(dǎo)體
英文描述: ER 3C 3#16S SKT RECP WALL
中文描述: 8位單片機(jī)與微控制器/ D轉(zhuǎn)換器,自動(dòng)重加載定時(shí)器,UART的秘書長辦公室,安全復(fù)位和28引腳封裝
文件頁數(shù): 18/84頁
文件大小: 561K
代理商: ST6228CN1
18/84
18
ST62T28C/E28C
CLOCK SYSTEM
(Cont’d)
Figure 11. Clock Circuit Block Diagram
Figure 12. Maximum Operating Frequency (f
MAX
) versus Supply Voltage (V
DD
)
Notes
:
1. In this area, operation is guaranteed at the
quartz crystal frequency.
2. When the OSG is disabled, operation in this
area is guaranteed at the crystal frequency. When
the OSG is enabled, operation in this area is guar-
anteed at a frequency of at least f
OSG Min.
3. When the OSG is disabled, operation in this
area is guaranteed at the quartz crystalfrequency.
When the OSG is enabled, access to this area is
prevented. The internal frequency is kept a f
OSG.
4. When the OSG is disabled, operation in this
area is not guaranteed
When the OSG is enabled, access to this area is
prevented. The internal frequency is kept at f
OSG.
MAIN
OSCILLATOR
OSG
LFAO
M
U
X
Core
: 13
: 12
: 1
TIMER 1
Watchdog
POR
f
INT
Main Oscillator off
1
2.5
3.6
4
4.5
5
5.5
6
8
7
6
5
4
3
2
Maximum FREQUENCY (MHz)
SUPPLY VOLTAGE (V
DD
)
F
3
4
3
2
1
f
OSG
f
OSG
Min (at 85
°
C)
G
I
VR01807J
f
OSG
Min (at 125
°
C)
相關(guān)PDF資料
PDF描述
ST6228CN3 CB 5C 5#16S PIN RECP WALL
ST6228CN6 ER 5C 5#16S PIN RECP WALL
ST6391 8-BIT HCMOS MCUs FOR TV FREQUENCY SYNTHESIS WITH OSD
ST6392B1 8-BIT HCMOS MCUs FOR TV FREQUENCY SYNTHESIS WITH OSD
ST6393B1 8-BIT HCMOS MCUs FOR TV FREQUENCY SYNTHESIS WITH OSD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST6228CN1/XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
ST6228CN3 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, UART, OSG, SAFE RESET AND 28-PIN PACKAGE
ST6228CN3/XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
ST6228CN6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, UART, OSG, SAFE RESET AND 28-PIN PACKAGE
ST6228CN6/XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller