The values shown in this table are valid for TA
參數(shù)資料
型號： AT87F52-24PC
廠商： Atmel
文件頁數(shù)： 8/24頁
文件大?。?/td> 0K
描述： IC MICRO CTRL 24MHZ 40DIP
標(biāo)準(zhǔn)包裝： 10
系列： 87F
核心處理器： 8051
芯體尺寸： 8-位
速度： 24MHz
連通性： UART/USART
輸入/輸出數(shù)： 32
程序存儲器容量： 8KB（8K x 8）
程序存儲器類型： OTP 快速閃存
RAM 容量： 256 x 8
電壓 - 電源 (Vcc/Vdd)： 4 V ~ 6 V
振蕩器型： 內(nèi)部
工作溫度： 0°C ~ 70°C
封裝/外殼： 40-DIP（0.600"，15.24mm）
包裝： 管件
Not
16
Absolute Maximum Ratings*
DC Characteristics
The values shown in this table are valid for TA = -40°C to 85°C and VCC = 5.0V ± 20%, unless otherwise noted.
Notes:
1. Under steady state (non-transient) conditions, IOL must be externally limited as follows:
Maximum IOL per port pin: 10 mA
Maximum IOL per 8-bit port:
Port 0: 26 mA
Ports 1, 2, 3: 15 mA
Maximum total IOL for all output pins: 71 mA
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater
than the listed test conditions.
2. Minimum VCC for Power Down is 2V.
Operating Temperature.................................. -55°C to +125°C
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
Storage Temperature ..................................... -65°C to +150°C
Voltage on Any Pin
with Respect to Ground .....................................-1.0V to +7.0V
Maximum Operating Voltage ............................................ 6.6V
DC Output Current...................................................... 15.0 mA
Symbol
Parameter
Condition
Min
Max
Units
VIL
Input Low Voltage
(Except EA)-0.5
0.2 VCC-0.1
V
VIL1
Input Low Voltage (EA)-0.5
0.2 VCC-0.3
V
VIH
Input High Voltage
(Except XTAL1, RST)
0.2 VCC+0.9
VCC+0.5
V
VIH1
Input High Voltage
(XTAL1, RST)
0.7 VCC
VCC+0.5
V
VOL
Output Low Voltage(1) (Ports 1,2,3)
IOL = 1.6 mA
0.45
V
VOL1
Output Low Voltage(1)
(Port 0, ALE, PSEN)
IOL = 3.2 mA
0.45
V
VOH
Output High Voltage
(Ports 1,2,3, ALE, PSEN)
IOH = -60 A, VCC = 5V ± 10%
2.4
V
IOH = -25 A
0.75 VCC
V
IOH = -10 A0.9 VCC
V
VOH1
Output High Voltage
(Port 0 in External Bus Mode)
IOH = -800 A, VCC = 5V ± 10%
2.4
V
IOH = -300 A
0.75 VCC
V
IOH = -80 A0.9 VCC
V
IIL
Logical 0 Input Current (Ports 1,2,3)
VIN = 0.45V
-50
A
ITL
Logical 1 to 0 Transition Current
(Ports 1,2,3)
VIN = 2V, VCC = 5V ± 10%
-650
A
ILI
Input Leakage Current (Port 0, EA)
0.45 < VIN < VCC
±10
A
RRST
Reset Pulldown Resistor
50
300
K
CIO
Pin Capacitance
Test Freq. = 1 MHz, TA = 25°C
10
pF
ICC
Power Supply Current
Active Mode, 12 MHz
25
mA
Idle Mode, 12 MHz
6.5
mA
Power Down Mode(1)
VCC = 6V
100
A
VCC = 3V
40
A
相關(guān)PDF資料
PDF描述
AT88SA102S-TH-T IC PRODUCT AUTHENTICATION 8TSSOP
AT88SC018-SU-CN-T IC CRYPTOCOMPANION RF/MEM 8SOIC
AT89C2051-24SU IC MCU 2K FLASH 24MHZ 20-SOIC
AT89C4051-24SJ IC MCU 4K FLASH 24MHZ 20-SOIC
AT89C51-24PI IC MICRO CTRL 24MHZ 40DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT87F52-24PI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 8K Bytes QuickFlash
AT87F55WD 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 20K Bytes QuickFlash⑩
AT87F55WD-24AC 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 20K Bytes QuickFlash⑩
AT87F55WD-24AI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 20K Bytes QuickFlash⑩
AT87F55WD-24JC 功能描述:8位微控制器 -MCU 80C31 w/20k 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(fēng)格:SMD/SMT
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*