參數(shù)資料
型號: PIC16LC716T
廠商: Microchip Technology Inc.
英文描述: 8-Bit CMOS Microcontrollers with A/D Converter and Capture/Compare/PWM
中文描述: 8位CMOS微控制器與A / D轉換器和捕捉/比較/ PWM
文件頁數(shù): 86/108頁
文件大?。?/td> 1810K
代理商: PIC16LC716T
PIC16C712/716
DS41106A-page 86
Preliminary
1999 Microchip Technology Inc.
FIGURE 12-6: TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
TABLE 12-5
TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
Param
No.
40*
Sym
Characteristic
Min
Typ
Max
Units Conditions
Tt0H
T0CKI High Pulse Width
No Prescaler
0.5T
CY
+ 20
ns
Must also meet
parameter 42
With Prescaler
No Prescaler
With Prescaler
No Prescaler
With Prescaler
Greater of:
10
ns
ns
ns
ns
ns
41*
Tt0L
T0CKI Low Pulse Width
0.5T
CY
+ 20
10
T
CY
+ 40
Must also meet
parameter 42
42*
Tt0P
T0CKI Period
20 or T
CY
+ 40
N
0.5T
CY
+ 20
N = prescale value
(2, 4,..., 256)
45*
Tt1H
T1CKI High Time
Synchronous, Prescaler = 1
Synchronous,
Prescaler =
2,4,8
Asynchronous
ns
ns
ns
Must also meet
parameter 47
Standard
Extended (LC)
15
25
Standard
Extended (LC)
30
50
ns
ns
ns
ns
ns
46*
Tt1L
T1CKI Low Time
Synchronous, Prescaler = 1
Synchronous,
Prescaler =
2,4,8
Asynchronous
0.5T
CY
+ 20
15
25
Must also meet
parameter 47
Standard
Extended (LC)
Standard
Extended (LC)
Standard
30
50
ns
ns
ns
47*
Tt1P
T1CKI input period Synchronous
Greater of:
30
OR
T
CY
+ 40
N
N = prescale value
(1, 2, 4, 8)
Extended (LC)
Greater of:
50
OR
T
CY
+ 40
N
60
100
DC
N = prescale value
(1, 2, 4, 8)
Asynchronous
Standard
Extended (LC)
200
ns
ns
kHz
Ft1
Timer1 oscillator input frequency range
(oscillator enabled by setting bit T1OSCEN)
TCKEZtmr1 Delay from external clock edge to timer increment
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.
48
2Tosc
7Tosc
*
Note:
Refer to Figure 12-1 for load conditions.
46
47
45
48
41
42
40
T0CKI
T1OSO/T1CKI
TMR0 or
TMR1
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PIC16LC716T-04I/SS 功能描述:8位微控制器 -MCU 3.5KB 128 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
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