參數(shù)資料
型號: ST72F321J9T7
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 MM, PLASTIC, TQFP-44
文件頁數(shù): 51/176頁
文件大小: 1112K
代理商: ST72F321J9T7
ST72321J
144/176
CLOCK AND TIMING CHARACTERISTICS (Cont’d)
Notes:
1. Resonator characteristics given by the crystal/ceramic resonator manufacturer.
2. tSU(OSC) is the typical oscillator start-up time measured between VDD=2.8V and the fetch of the first instruction (with a
quick VDD ramp-up from 0 to 5V (<50s).
Oscil.
Typical Crystal or Ceramic Resonators
CL1
[pF]
CL2
[pF]
tSU(osc)
[ms] 2)
Reference
Freq.
Characteristic 1)
Crystal
LP
JAUCH
S-200-30-30/50
2MHz
f
OSC=[±30ppm25
°C,±30ppmTa], Typ. RS=200
22
8
MP
SS3-400-30-30/30
4MHz
f
OSC=[±30ppm25
°C,±30ppmTa], Typ. RS=60
22
6.5
MS
SS3-800-30-30/30
8MHz
f
OSC=[±30ppm25
°C,±30ppmTa], Typ. RS=25
33
3.25
HS
SS3-1600-30-30/30
16MHz
f
OSC=[±30ppm25
°C,±30ppmTa], Typ. RS=15
33
1.3
Ceramic
LP
MURATA
CSA2.00MG
2MHz
f
OSC=[±0.5%tolerance,±0.3%
Ta,±0.3%aging,±x.x%correl]22
22
4
MP
CSA4.00MG
4MHz
f
OSC=[±0.5%tolerance,±0.3%
Ta,±0.3%aging,±x.x%correl]22
22
2
MS
CSA8.00MTZ
8MHz
f
OSC=[±0.5%tolerance,±0.5%
Ta,±0.3%aging,±x.x%correl]33
33
1
HS
CSA16.00MXZ040
16MHz
f
OSC=[±0.5%tolerance,±0.3%
Ta,±0.3%aging,±x.x%correl] 33
33
0.7
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ST72F321J9TA 功能描述:8位微控制器 -MCU AUTO 8BIT MICRO 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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ST72F321J9TCE 制造商:STMicroelectronics 功能描述: