参数资料
型号: PIC16F676-E/SL
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14
封装: 3.90 MM, LEAD FREE, PLASTIC, SOIC-14
文件页数: 129/132页
文件大小: 1344K
代理商: PIC16F676-E/SL
PIC16F630/676
DS40039F-page 96
2010 Microchip Technology Inc.
12.9
AC CHARACTERISTICS: PIC16F630/676 (INDUSTRIAL, EXTENDED)
FIGURE 12-5:
EXTERNAL CLOCK TIMING
TABLE 12-1:
EXTERNAL CLOCK TIMING REQUIREMENTS
Param
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
FOSC
External CLKIN Frequency(1)
DC
37
kHz LP Osc mode
DC
4
MHz XT mode
DC
20
MHz HS mode
DC
20
MHz EC mode
Oscillator Frequency(1)
5
37
kHz LP Osc mode
—4
MHz INTOSC mode
DC
4
MHz RC Osc mode
0.1
4
MHz XT Osc mode
1—
20
MHz HS Osc mode
1TOSC
External CLKIN Period(1)
27
sLP Osc mode
50
ns
HS Osc mode
50
ns
EC Osc mode
250
ns
XT Osc mode
Oscillator Period(1)
27
200
sLP Osc mode
—250
ns
INTOSC mode
250
ns
RC Osc mode
250
10,000
ns
XT Osc mode
50
1,000
ns
HS Osc mode
2TCY
Instruction Cycle Time(1)
200
TCY
DC
ns
TCY = 4/FOSC
3
TosL,
TosH
External CLKIN (OSC1) High
External CLKIN Low
2*
sLP oscillator, TOSC L/H duty cycle
20*
ns
HS oscillator, TOSC L/H duty cycle
100 *
ns
XT oscillator, TOSC L/H duty cycle
4TosR,
TosF
External CLKIN Rise
External CLKIN Fall
50*
ns
LP oscillator
25*
ns
XT oscillator
15*
ns
HS oscillator
* These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Note 1: Instruction cycle period (TCY) equals four times the input oscillator time-base period. All specified values are
based on characterization data for that particular oscillator type under standard operating conditions with the
device executing code. Exceeding these specified limits may result in an unstable oscillator operation and/or
higher than expected current consumption. All devices are tested to operate at “min” values with an external
clock applied to OSC1 pin. When an external clock input is used, the “max” cycle time limit is “DC” (no clock)
for all devices.
OSC1
CLKOUT
Q4
Q1
Q2
Q3
Q4
Q1
1
2
3
4
相关PDF资料
PDF描述
PIC16LC433E/P 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDIP18
PIC16LC556-04/SS 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDSO20
PIC16LC662T-04/L 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PQCC44
PIC16C662T-20I/P 8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PDIP40
PIC16C662T-20I/L 8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PQCC44
相关代理商/技术参数
参数描述
PIC16F676-I/ML 功能描述:8位微控制器 -MCU 1.75 KB 64 RAM 12I/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
PIC16F676-I/P 功能描述:8位微控制器 -MCU 1.75KB 64 RAM 12 I/O Ind Temp PDIP14 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
PIC16F676-I/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 16F676 DIP14
PIC16F676-I/SL 功能描述:8位微控制器 -MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14 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
PIC16F676-I/SL 制造商:Microchip Technology Inc 功能描述:8BIT FLASH MCU SMD 16F676 SOIC14