1. Under steady state (non-transient) conditions, I
參數(shù)資料
型號(hào): AT89LP216-20XU
廠(chǎng)商: Atmel
文件頁(yè)數(shù): 74/98頁(yè)
文件大小: 0K
描述: MCU 8051 2K FLASH 20MHZ 16-TSSOP
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
標(biāo)準(zhǔn)包裝: 90
系列: 89LP
核心處理器: 8051
芯體尺寸: 8-位
速度: 20MHz
連通性: SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 14
程序存儲(chǔ)器容量: 2KB(2K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
包裝: 管件
76
3621E–MICRO–11/10
AT89LP216
25. Electrical Characteristics
Notes:
1. Under steady state (non-transient) conditions, IOL must be externally limited as follows:
Maximum I
OL per port pin: 10 mA
Maximum total IOL for all output pins: 15 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. VOH1 levels are listed for DC operation. Under AC conditions a boost circuit provides additional source current.
3. Minimum VCC for Power-down is 2V.
25.1
Absolute Maximum Ratings*
Operating Temperature ................................... -40°C to +85°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 ......-0.7V to +5.5V
Maximum Operating Voltage ............................................ 5.5V
DC Output Current...................................................... 15.0 mA
25.2
DC Characteristics
T
A = -40°C to 85°C, VCC = 2.4V to 5.5V (unless otherwise noted)
Symbol
Parameter
Condition
Min
Max
Units
VIL
Input Low-voltage
-0.5
0.3 VCC
V
IH
Input High-voltage
0.7 V
CC
V
CC + 0.5
V
VOL
Output Low-voltage(1) (Ports 1, 3)
IOL = 10 mA, TA = 85°C
0.5
V
OH
Output High-voltage (Ports 1, 3)
With Weak Pull-ups Enabled
IOH = -80 A, VCC = 5V ± 10%
2.4
V
I
OH = -25 A
0.7 V
CC
V
IOH = -10 A
0.9 VCC
V
OH1
Output High-voltage (Ports 1, 3)
With Strong Pull-ups Enabled(2)
IOH = -2 mA, VCC = 5V ± 10%
2.4
V
I
OH = -500 A, VCC = 5V ± 10%
0.6 V
CC
V
I
OH = -100 A
0.6 V
CC
V
I
IL
Logic 0 Input Current
(Quasi-Bidirectional Mode)
V
IN = 0.45V
-50
A
I
TL
Logic 1 to 0 Transition Current
(Quasi-Bidirectional Mode)
V
IN = 2V, VCC = 5V ± 10%
-300
A
I
LI
Input Leakage Current
(Input-Only Mode)
0 < V
IN < VCC
±10
A
VOS
Comparator Input Offset Voltage
VCC = 5V
20
mV
V
CM
Comparator Input Common
Mode Voltage
0V
CC
V
RRST
Reset Pull-up Resistor
50
150
k
Ω
C
IO
Pin Capacitance
Test Freq. = 1 MHz, T
A = 25°C
10
pF
ICC
Power Supply Current
Active Mode, 12 MHz, VCC = 5V/3V
10/6
mA
Idle Mode, 12 MHz, V
CC = 5./3V
3/1.5
mA
Power-down Mode(3)
V
CC = 5V, P1.0 & P1.1 = 0V or VCC
5A
VCC = 3V, P1.0 & P1.1 = 0V or VCC
2A
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