參數(shù)資料
型號: ST72F324B
廠商: 意法半導(dǎo)體
英文描述: 5V Range 8-Bit MCU With 8 TO 32K FLASH/ROM, 10-Bit ADC, 4 Timers, SPI, SCI Interface(具有ICP,IAP,Nested Interrupt,TLI,ROP的8位MCU)
中文描述: 5V范圍內(nèi)的8位8到32K閃存/ ROM,10位ADC,4個計時器,SPI和SCI接口(具有比較方案,國際檢察官聯(lián)合會,嵌套中斷,中華語文研習所,人事登記的8位微控制器)
文件頁數(shù): 46/167頁
文件大?。?/td> 1641K
代理商: ST72F324B
ST72324B
46/167
1
I/O PORTS
(Cont’d)
Figure 29. I/O Port General Block Diagram
Table 10. I/O Port Mode Options
Legend
: NI - not implemented
Off - implemented not activated
On - implemented and activated
Note
: The diode to V
is not implemented in the
true open drain pads. A local protection between
the pad and V
SS
is implemented to protect the de-
vice against positive stress.
Configuration Mode
Pull-Up
P-Buffer
Diodes
to V
DD
to V
SS
Input
Floating with/without Interrupt
Pull-up with/without Interrupt
Push-pull
Open Drain (logic level)
True Open Drain
Off
On
Off
On
On
Output
Off
On
Off
NI
NI
NI (see note)
DR
DDR
OR
D
PAD
V
DD
ALTERNATE
ENABLE
ALTERNATE
OUTPUT
1
0
OR SEL
DDR SEL
DR SEL
PULL-UP
CONDITION
P-BUFFER
(see table below)
N-BUFFER
PULL-UP
(see table below)
1
0
ANALOG
INPUT
If implemented
ALTERNATE
INPUT
V
DD
DIODES
(see table below)
EXTERNAL
INTERRUPT
SOURCE (ei
x
)
CMOS
SCHMITT
TRIGGER
REGISTER
ACCESS
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ST72F324BJ4B6 功能描述:8位微控制器 -MCU 5V RANGE 8B MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
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