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参数资料
型号： PIC12F629-I/MD
厂商： Microchip Technology
文件页数： 18/35页
文件大小： 0K
描述： IC PIC MCU FLASH 1KX14 8DFN
产品培训模块： Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
标准包装： 91
系列： PIC® 12F
核心处理器： PIC
芯体尺寸： 8-位
速度： 20MHz
外围设备： POR，WDT
输入/输出数： 5
程序存储器容量： 1.75KB（1K x 14）
程序存储器类型： 闪存
EEPROM 大小： 128 x 8
RAM 容量： 64 x 8
电压 - 电源 (Vcc/Vdd)： 2 V ~ 5.5 V
振荡器型： 内部
工作温度： -40°C ~ 85°C
封装/外壳： 8-VDFN 裸露焊盘
包装： 管件
产品目录页面： 637 (CN2011-ZH PDF)
配用： AC164326-ND - MODULA SKT PM3 20QFN
25
0787E–MICRO–3/06
AT89S53
Notes:
1. Under steady state (non-transient) conditions, IOL
must be externally limited as follows:
Maximum I
OL per port pin: 10 mA
Maximum IOL per 8-bit port:
Port 0: 26 mA
Ports 1,2, 3: 15 mA
Maximum total I
OL for all output pins: 71 mA
If I
OL exceeds the test condition, V
OL may exceed the
related specification. Pins are not guaranteed to sink
current greater than the listed test conditions.
2. Minimum V
CC for Power-down is 2V.
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 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
DC Characteristics
The values shown in this table are valid for T
A = -40°C to 85°C and VCC = 4.0V to 6.0V, unless otherwise noted
Symbol
Parameter
Condition
Min
Max
Units
V
IL
Input Low-voltage
(Except EA)
-0.5
0.2 V
CC - 0.1
V
VIL1
Input Low-voltage (EA)
-0.5
0.2 VCC - 0.3
V
VIH
Input Hight-voltage
(Except XTAL1, RST)
0.2 VCC + 0.9
VCC + 0.5
V
IH1
Input Hight-voltage
(XTAL1, RST)
0.7 V
CC
V
CC + 0.5
V
OL
Output Low-voltage (1)
(Ports 1,2,3)
I
OL = 1.6 mA
0.5
V
VOL1
Output Low-voltage (1)
(Port 0, ALE, PSEN)
IOL = 3.2 mA
0.5
V
OH
Output Hight-voltage
(Ports 1,2,3, ALE, PSEN)
I
OH = -60 A, VCC = 5V ± 10%
2.4
V
I
OH = -25 A
0.75 V
CC
V
IOH = -10 A
0.9 VCC
V
OH1
Output Hight-voltage
(Port 0 in External Bus Mode)
I
OH = -800 A, VCC = 5V ± 10%
2.4
V
I
OH = -300 A
0.75 V
CC
V
IOH = -80 A
0.9 VCC
V
I
IL
Logical 0 Input Current (Ports 1,2,3)
V
IN = 0.45V
-50
A
I
TL
Logical 1 to 0 Transition Current (Ports 1,2,3)
V
IN = 2V, VCC = 5V ± 10%
-650
A
ILI
Input Leakage Current
(Port 0, EA)
0.45 < VIN < VCC
±10
A
RRST
Reset Pull-down Resistor
50
300
K
C
IO
Pin Capacitance
Test Freq. = 1 MHz, T
A = 25°C
10
pF
ICC
Power Supply Current
Active Mode, 12 MHz
25
mA
Idle Mode, 12 MHz
6.5
mA
Power-down Mode (2)
V
CC = 6V
100
A
VCC = 3V
40
A
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