參數(shù)資料
型號(hào): PIC17LC752T-08I/PT
廠商: Microchip Technology
文件頁數(shù): 30/159頁
文件大?。?/td> 0K
描述: IC MCU OTP 8KX16 A/D 64TQFP
標(biāo)準(zhǔn)包裝: 1,200
系列: PIC® 17C
核心處理器: PIC
芯體尺寸: 8-位
速度: 8MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 50
程序存儲(chǔ)器容量: 16KB(8K x 16)
程序存儲(chǔ)器類型: OTP
RAM 容量: 678 x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 12x10b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-TQFP
包裝: 帶卷 (TR)
其它名稱: PIC17LC752T-08IPT
Section 4 Clock Pulse Generator (CPG)
R01UH0025EJ0300 Rev. 3.00
Page 93 of 1336
Sep 24, 2010
SH7261 Group
4.6
Notes on Board Design
4.6.1
Note on Inputting External Clock
Figure 4.2 is an example of connecting the external clock input. When putting the XTAL pin in
open state, make sure the parasitic capacitance is less than or equal to 10 pF. To stably input the
external clock with enough PLL stabilizing time at power on or releasing the standby, wait longer
than the oscillation stabilizing time.
EXTAL
XTAL
Example of connection with XTAL pin open
Open state
External clock input
Figure 4.2 Example of Connecting External Clock
For details on input conditions of the external clock, see section 31.3.1, Clock Timing.
4.6.2
Note on Using Crystal Resonator
Place the crystal resonator and capacitors CL1 and CL2 as close to the XTAL and EXTAL pins as
possible. In addition, to minimize induction and thus obtain oscillation at the correct frequency,
the capacitors to be attached to the resonator must be grounded to the same ground. Do not bring
wiring patterns close to these components.
CL1
CL2
EXTAL
XTAL
Signal lines prohibited
This LSI
The values for CL1 and CL2
should be determined after
consultation with the crystal
resonator manufacturer.
Note:
Reference value
CL1 = 10 to 22 pF
CL2 = 10 to 22 pF
Figure 4.3 Note on Using Crystal Resonator
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PIC17LC756A-08/L 功能描述:8位微控制器 -MCU 32KB 902 RAM 50 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
PIC17LC756A-08/PT 功能描述:8位微控制器 -MCU 32KB 902 RAM 50 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
PIC17LC756A-08I/L 功能描述:8位微控制器 -MCU 32KB 902 RAM 50 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
PIC17LC756A-08I/PT 功能描述:8位微控制器 -MCU 32KB 902 RAM 50 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
PIC17LC756A-08I/PT 制造商:Microchip Technology Inc 功能描述:8BIT CMOS MCU SMD 17LC756 TQFP64