参数资料
型号: AT90S8515-8AC
厂商: Atmel
文件页数: 103/112页
文件大小: 0K
描述: IC MCU 8K FLSH 8MHZ 44TQFP
标准包装: 160
系列: AVR® 90S
核心处理器: AVR
芯体尺寸: 8-位
速度: 8MHz
连通性: SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 32
程序存储器容量: 8KB(4K x 16)
程序存储器类型: 闪存
EEPROM 大小: 512 x 8
RAM 容量: 512 x 8
电压 - 电源 (Vcc/Vdd): 4 V ~ 6 V
振荡器型: 内部
工作温度: 0°C ~ 70°C
封装/外壳: 44-TQFP
包装: 托盘
90
AT90S8515
0841G–09/01
Electrical Characteristics
Absolute Maximum Ratings*
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
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 except RESET
with Respect to Ground .............................-1.0V to VCC + 0.5V
Voltage on RESET
with Respect to Ground ...................................-1.0V to +13.0V
Maximum Operating Voltage ............................................ 6.6V
DC Current per I/O Pin ............................................... 40.0 mA
DC Current
VCC and GND Pins................................ 200.0 mA
DC Characteristics
T
A = -40°C to 85°C, VCC = 2.7V to 6.0V (unless otherwise noted)
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
IL
Input Low Voltage
(Except XTAL1)
-0.5
0.3
V
V
IL1
Input Low Voltage
(XTAL1)
-0.5
0.2
V
V
VIH
Input High Voltage
(Except XTAL1, RESET)
0.6 VCC
VCC + 0.5
V
IH1
Input High Voltage
(XTAL1)
0.8 V
V
CC + 0.5
V
IH2
Input High Voltage
(RESET)
0.9 V
V
CC + 0.5
V
VOL
Output Low Voltage
(Ports A, B, C, D)
IOL = 20 mA, VCC = 5V
I
OL = 10 mA, VCC = 3V
0.6
0.5
V
OH
Output High Voltage
(Ports A, B, C, D)
I
OH = -3 mA, VCC = 5V
IOH = -1.5 mA, VCC = 3V
4.2
2.3
V
I
IL
Input Leakage
Current I/O Pin
V
CC = 6V, pin low
(absolute value)
8.0
A
IIH
Input Leakage
Current I/O Pin
VCC = 6V, pin high
(absolute value)
980.0
nA
RRST
Reset Pull-up Resistor
100.0
500.0
k
RI/O
I/O Pin Pull-up Resistor
35.0
120.0
k
I
CC
Power Supply Current
Active Mode, V
CC = 3V, 4 MHz
3.0
mA
Idle Mode V
CC = 3V, 4 MHz
1.2
mA
Power-down mode
WDT enabled, VCC = 3V
9.0
15.0
A
WDT disabled, V
CC = 3V
<1.0
2.0
A
V
ACIO
Analog Comparator
Input Offset Voltage
V
CC = 5V
V
in = VCC/2
40.0
mV
I
ACLK
Analog Comparator
Input Leakage Current
VCC = 5V
Vin = VCC/2
-50.0
50.0
nA
tACPD
Analog Comparator
Propagation Delay
V
CC = 2.7V
V
CC = 4.0V
750.0
500.0
ns
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