參數(shù)資料
型號: C8051F000
廠商: Cygnal Technologies
英文描述: 20 MIPS,32k Flash,256 Ram,12bit ADC,64 Pin MCU(20 MIPS,32k 閃速存儲器,256 Ram,12位 ADC,64 腳 MCU)
中文描述: 20 MIPS的,32K閃存,256羊,12位ADC,64引腳微控制器(20 MIPS的,32K的閃速存儲器,256,羊,12位ADC和64腳微控制器)
文件頁數(shù): 20/170頁
文件大?。?/td> 1294K
代理商: C8051F000
Page 20
CYGNAL Integrated Products, Inc.
2001
4.2001; Rev. 1.3
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
PRELIMINARY
2. ABSOLUTE MAXIMUM RATINGS*
Ambient temperature under bias ................................................................................................................-55 to 125
°
C
Storage Temperature..................................................................................................................................-65 to 150
°
C
Voltage on any Pin (except VDD and Port I/O) with respect to DGND....................................-0.3V to (VDD + 0.3V)
Voltage on any Port I/O Pin or /RST with respect to DGND.................................................................... -0.3V to 5.8V
Voltage on VDD with respect to DGND................................................................................................... -0.3V to 4.2V
Maximum Total current through VDD, AV+, DGND and AGND......................................................................800mA
Maximum output current sunk by any Port pin....................................................................................................100mA
Maximum output current sunk by any other I/O pin ..............................................................................................25mA
Maximum output current sourced by any Port pin...............................................................................................100mA
Maximum output current sourced by any other I/O pin .........................................................................................25mA
*Note: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the devices at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
3. GLOBAL DC ELECTRICAL CHARACTERISTICS
-40
°
C to +85
°
C, 20MHz System Clock unless otherwise specified.
PARAMETER
Analog Supply Voltage
(Note 1)
Analog Supply Current
Internal REF, ADC, DAC, Comparators
all active
Analog Supply Current with
analog sub-systems inactive
all disabled, oscillator disabled
Analog-to-Digital Supply
Delta ( | VDD – AV+ | )
Digital Supply Voltage
Digital Supply Current with
CPU active
VDD = 2.7V, Clock=1MHz
VDD = 2.7V, Clock=32kHz
Digital Supply Current with
CPU inactive (not accessing
FLASH)
VDD = 2.7V, Clock=32kHz
Digital Supply Current
(shutdown)
Digital Supply RAM Data
Retention Voltage
Specified Operating
Temperature Range
Note 1: Analog Supply AV+ must be greater than 1V for VDD monitor to operate.
CONDITIONS
MIN
2.7
TYP
3.0
1
MAX
3.6
2
UNITS
V
mA
Internal REF, ADC, DAC, Comparators
6
20
μ
A
0.5
V
2.7
3.0
10
0.9
10
9
0.6
10
5
3.6
V
mA
mA
μ
A
mA
mA
μ
A
μ
A
VDD = 2.7V, Clock=20MHz
VDD = 2.7V, Clock=20MHz
VDD = 2.7V, Clock=1MHz
Oscillator not running
1.5
V
-40
+85
°
C
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