參數(shù)資料
型號(hào)： PIC16LF84A
廠商： Microchip Technology Inc.
英文描述： 18-pin Enhanced Flash/EEPROM 8-Bit Microcontroller
中文描述： 18引腳增強(qiáng)型閃存/ EEPROM的8位微控制器
文件頁(yè)數(shù)： 49/68頁(yè)
文件大?。?/td> 494K
代理商： PIC16LF84A
PIC16F84A
1998 Microchip Technology Inc.
Preliminary
DS35007A-page 49
9.5.3
TIMING DIAGRAMS AND SPECIFICATIONS
FIGURE 9-3:
EXTERNAL CLOCK TIMING
TABLE 9-3
OSC1
CLKOUT
Q4
Q1
Q2
Q3
Q4
Q1
1
3
3
4
4
2
EXTERNAL CLOCK TIMING REQUIREMENTS
Parameter
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
F
OSC
External CLKIN Frequency
(1)
DC
DC
DC
DC
—
—
—
—
2
4
MHz
MHz
MHz
kHz
XT, RC osc
XT, RC osc
HS osc
LP osc
(-04, LF)
(-04)
(-20)
(-04, LF)
20
200
Oscillator Frequency
(1)
DC
DC
0.1
0.1
1.0
DC
—
—
—
—
—
—
2
4
2
4
MHz
MHz
MHz
MHz
MHz
kHz
RC osc
RC osc
XT osc
XT osc
HS osc
LP osc
(-04, LF)
(-04)
(-04, LF)
(-04)
(-20)
(-04, LF)
20
200
1
Tosc
External CLKIN Period
(1)
500
250
100
5.0
—
—
—
—
—
—
—
—
ns
ns
ns
μ
s
XT, RC osc
XT, RC osc
HS osc
LP osc
(-04, LF)
(-04)
(-20)
(-04, LF)
Oscillator Period
(1)
500
250
500
250
100
5.0
—
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
μ
s
RC osc
RC osc
XT osc
XT osc
HS osc
LP osc
(-04, LF)
(-04)
(-04, LF)
(-04)
(-20)
(-04, LF)
10,000
10,000
1,000
—
2
3
T
CY
TosL,
TosH
Instruction Cycle Time
(1)
Clock in (OSC1) High or Low
Time
0.4
60 *
50 *
2.0 *
35 *
25 *
50 *
15 *
4/Fosc
—
—
—
—
—
—
—
DC
—
—
—
—
—
—
—
μ
s
ns
ns
μ
s
ns
ns
ns
ns
XT osc
XT osc
LP osc
HS osc
XT osc
LP osc
HS osc
(-04, LF)
(-04)
(-04, LF)
(-20)
(-04)
(-04, LF)
(-20)
4
TosR,
TosF
Clock in (OSC1) Rise or Fall Time
*
These parameters are characterized but no tested.
Data in "Typ" column is at 5.0V, 25
°
C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Note 1:
Instruction cycle period (T
CY
) 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 con-
sumption. All devices are tested to operate at "min." values with an external clock applied to the OSC1 pin.
When an external clock input is used, the "Max." cycle time limit is "DC" (no clock) for all devices.
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PIC16LF84A-04/P 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16LF84A-04/P 制造商:Microchip Technology Inc 功能描述:8-Bit Microcontroller IC
PIC16LF84A-04/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 制造商:Microchip Technology Inc 功能描述:IC, 8BIT FLASH MCU
PIC16LF84A-04/SO 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16LF84A-04/SS 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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