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型号： PIC14000-04I/SO
厂商： Microchip Technology
文件页数： 11/153页
文件大小： 0K
描述： IC MCU OTP 4KX14 A/D 28SOIC
产品培训模块： Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
标准包装： 27
系列： PIC® 14
核心处理器： PIC
芯体尺寸： 8-位
速度： 4MHz
连通性： I²C
外围设备： POR，温度传感器，WDT
输入/输出数： 20
程序存储器容量： 7KB（4K x 14）
程序存储器类型： OTP
RAM 容量： 192 x 8
电压 - 电源 (Vcc/Vdd)： 2.7 V ~ 6 V
数据转换器： 斜率 A/D
振荡器型： 内部
工作温度： -40°C ~ 85°C
封装/外壳： 28-SOIC（0.295"，7.50mm 宽）
包装： 管件
配用： ISPICR1-ND - ADAPTER IN-CIRCUIT PROGRAMMING
309-1073-ND - ADAPTER 28-SOIC TO 28-SOIC
309-1024-ND - ADAPTER 28-SOIC TO 28-DIP
309-1023-ND - ADAPTER 28-SOIC TO 28-DIP
PIC14000
DS40122B-page 108
Preliminary
1996 Microchip Technology Inc.
13.1
DC Characteristics:
PIC14000
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40
°C
≤ TA ≤ + 85°C for industrial and
0
°C ≤ TA ≤ +70°C for commercial
Operating voltage VDD = 2.7V to 6.0V
Characteristic
Sym
Min
Typ Max Units
Conditions
Supply Voltage
VDD
2.7
4.5
—
6.0
5.5
V
IN or HS at Fosc
≤ 4 MHz
HS at Fosc > 4 MHz
RAM Data Retention
Voltage (Note 1)
VDR
—
1.5
—
V
Device in SLEEP mode
VDD start voltage to
guarantee Power-On Reset
VPOR
—
VSS
—
V
See section on power-on reset for details
VDD rise rate to guarantee
Power-On Reset
SVDD
0.05*
——
V/ms
See section on power-on reset for details
Operating Current in SLEEP Mode (Note 2)
During A/D conversion:
all analog on and internal
oscillator active
IPD1
—
TBD
900
1250
A
VDD = 3.0V
VDD = 4.0V
Comparator interrupt enabled:
level-shift, programmable
reference, and comparator active
IPD2
—
75
95
100
125
A
VDD = 3.0V, CMOFF = 0, LSOFF = 0, REFOFF = 0
VDD = 4.0V, CMOFF = 0, LSOFF = 0, REFOFF = 0
All analog off, WDT on (Note 5)
IPD3
—
7.5
10.5
20
28
A
VDD = 3.0V
VDD = 4.0V
All analog off, WDT off
(Hibernate mode) (Note 5)
IPD4
—
0.9
1.5
12
16
A
VDD = 3.0V
VDD = 4.0V
Operating Supply Current (Note 2, 4)
Internal oscillator mode
I
DD
—
2.2
TBD
mA
Fosc = 4 MHz, VDD = 5.5V
—
1.1
TBD
mA
Fosc = 4 MHz, VDD = 3.0V
HS oscillator mode
—
2.4
1.2
10
TBD
mA
Fosc = 4 MHz, VDD = 5.5V
Fosc = 4 MHz, VDD = 3.0V
Fosc = 20 MHz, VDD = 5.5V
*
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Note 1: This is the limit to which VDD can be lowered in SLEEP mode without losing RAM data.
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin
loading and switching rate, oscillator type, internal code execution pattern, and temperature also have an
impact on the current consumption.
The test conditions for all IDD measurements in active operation mode are:
OSC1=external square wave, from rail to rail; all I/O pins tristated, pulled to VDD.
MCLR = VDD; WDT enabled/disabled as specied.
3: Measured with all inputs at rails, no DC loads. IPD1 measured with internal oscillator active.
4: IDD values of individual analog module cannot be tested independently but are characterized.
5: Worst-case IPD conditions with all conguration bits unprogrammed. Programming conguration bits
may reduce IPD.
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PIC14000-20/SP 功能描述:8位微控制器 -MCU 7KB 192 RAM 20 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC14000-20/SS 功能描述:8位微控制器 -MCU 7KB 192 RAM 20 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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