參數(shù)資料
型號(hào): MCF51JF128VLF
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: FLASH, 50 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, LQFP-48
文件頁(yè)數(shù): 4/72頁(yè)
文件大?。?/td> 1031K
代理商: MCF51JF128VLF
5.2.3 Voltage and current operating behaviors
Table 4. Voltage and current operating behaviors
Symbol
Description
Min.
Max.
Unit
Notes
VOH
Output high voltage — high drive strength
2.7 V ≤ VDD ≤ 3.6 V, IOH = -10 mA
1.71 V ≤ VDD ≤ 2.7 V, IOH = -3 mA
VDD – 0.5
V
Output high voltage — low drive strength
2.7 V ≤ VDD ≤ 3.6 V, IOH = -2 mA
1.71 V ≤ VDD ≤ 2.7 V, IOH = -0.6 mA
VDD – 0.5
V
IOHT
Output high current total for all ports
100
mA
VOL
Output low voltage — high drive strength
2.7 V ≤ VDD ≤ 3.6 V, IOL = 10 mA
1.71 V ≤ VDD ≤ 2.7 V, IOL = 3 mA
0.5
V
Output low voltage — low drive strength
2.7 V ≤ VDD ≤ 3.6 V, IOL = 2 mA
1.71 V ≤ VDD ≤ 2.7 V, IOL = 0.6 mA
0.5
V
IOLT
Output low current total for all ports
100
mA
IIN
Input leakage current (per pin)
@ full temperature range
@ 25 °C
TBD
μA
IOZ
Hi-Z (off-state) leakage current (per pin)
TBD
μA
RPU
Internal pullup resistors
30
50
RPD
Internal pulldown resistors
30
50
1. Measured at Vinput = VSS
2. Measured at Vinput = VDD
5.2.4 Power mode transition operating behaviors
All specifications except tPOR and VLLSx-RUN recovery times in the following table
assume this clock configuration:
CPU and system clocks = 50 MHz
Bus clock (and flash and Mini-FlexBus clocks) = 25 MHz
Nonswitching electrical specifications
MCF51JF128 Advance Information Data Sheet, Rev. 3, 08/2011.
12
Preliminary
Freescale Semiconductor, Inc.
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MCF51JF64VHS 功能描述:32位微控制器 - MCU COLDFIRE V1 64KFLASH RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
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