参数资料
型号: KSZ8851-16MQL
厂商: Micrel Inc
文件页数: 75/88页
文件大小: 0K
描述: IC CTLR MAC/PHY NON-PCI 128-PQFP
产品培训模块: KSZ8851 10/100 Embedded Controllers
标准包装: 66
控制器类型: 以太网控制器,MAC/PHY
接口: 总线
电源电压: 1.8V,2.5V,3.3V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 128-BFQFP
供应商设备封装: 128-PQFP(14x20)
包装: 托盘
产品目录页面: 1081 (CN2011-ZH PDF)
配用: 576-3292-ND - BOARD EVALUATION KSZ8851-16MLL
其它名称: 576-3253
PIC16F8X
PIC16F83/84
DS30430C-page 78
1998 Microchip Technology Inc.
11.2
DC CHARACTERISTICS:
PIC16LF84, PIC16LF83 (Commercial, Industrial)
DC Characteristics
Power Supply Pins
Standard Operating Conditions (unless otherwise stated)
Operating temperature
0
°C ≤ TA ≤ +70°C (commercial)
-40
°C ≤ TA ≤ +85°C (industrial)
Parameter
No.
Sym
Characteristic
Min
Typ Max Units
Conditions
D001
VDD
Supply Voltage
2.0
6.0
V
XT, RC, and LP osc configuration
D002
VDR
RAM Data Retention
Voltage(1)
1.5*
V
Device in SLEEP mode
D003
VPOR
VDD start voltage to
ensure internal
Power-on Reset signal
—VSS
V
See section on Power-on Reset for details
D004
SVDD
VDD rise rate to ensure
internal Power-on
Reset signal
0.05*
V/ms See section on Power-on Reset for details
D010
D010A
D014
IDD
Supply Current(2)
1
7.3
15
4
10
45
mA
A
RC and XT osc configuration(4)
FOSC = 2.0 MHz, VDD = 5.5V
(During Flash programming)
LP osc configuration
FOSC = 32 kHz, VDD = 2.0V,
WDT disabled
D020
D021
D021A
IPD
Power-down Current(3)
3.0
0.4
16
7.0
9.0
A
VDD = 2.0V, WDT enabled, industrial
VDD = 2.0V, WDT disabled, commercial
VDD = 2.0V, WDT disabled, industrial
*
These parameters are characterized but not tested.
Data in "Typ" column is at 5.0V, 25
°C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Note 1: This is the limit to which VDD can be lowered in SLEEP mode without losing RAM data.
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin
loading and switching rate, oscillator type, internal code execution pattern, and temperature also have an
impact on the current consumption.
The test conditions for all IDD measurements in active operation mode are:
OSC1=external square wave, from rail to rail; all I/O pins tristated, pulled to VDD, T0CKI = VDD,
MCLR = VDD; WDT enabled/disabled as specified.
3: The power down current in SLEEP mode does not depend on the oscillator type. Power-down current is
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to VDD and VSS.
4: For RC osc configuration, current through Rext is not included. The current through the resistor can be
estimated by the formula IR = VDD/2Rext (mA) with Rext in kOhm.
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