参数资料
型号: PIC18LF96J65-I/PT
厂商: Microchip Technology
文件页数: 72/131页
文件大小: 0K
描述: IC PIC MCU FLASH 48KX16 100TQFP
标准包装: 90
系列: PIC® 18F
核心处理器: PIC
芯体尺寸: 8-位
速度: 41.667MHz
连通性: EBI/EMI,以太网,I²C,SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 70
程序存储器容量: 96KB(48K x 16)
程序存储器类型: 闪存
RAM 容量: 3808 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 3.6 V
数据转换器: A/D 16x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 100-TQFP
包装: 托盘
2011 Microchip Technology Inc.
DS39762F-page 45
PIC18F97J60 FAMILY
2.4
Voltage Regulator Pins (ENVREG
and VCAP/VDDCORE)
The on-chip voltage regulator enable pin, ENVREG,
must always be connected directly to either a supply
voltage or to ground. Tying ENVREG to VDD enables
the regulator, while tying it to ground disables the
for details on connecting and using the
on-chip regulator.
When the regulator is enabled, a low-ESR (< 5)
capacitor is required on the VCAP/VDDCORE pin to
stabilize the voltage regulator output voltage. The
VCAP/VDDCORE pin must not be connected to VDD and
must use a capacitor of 10 F connected to ground. The
type can be ceramic or tantalum. Suitable examples of
capacitors are shown in Table 2-1. Capacitors with
equivalent specifications can be used.
Designers may use Figure 2-3 to evaluate ESR
equivalence of candidate devices.
It is recommended that the trace length not exceed
0.25 inch
(6 mm).
Refer
to
for additional information.
When the regulator is disabled, the VCAP/VDDCORE pin
must be tied to a voltage supply at the VDDCORE level.
information on VDD and VDDCORE.
Note that the “LF” versions of some low pin count
PIC18FJ parts (e.g., the PIC18LF45J10) do not have
the ENVREG pin. These devices are provided with the
voltage regulator permanently disabled; they must
always be provided with a supply voltage on the
VDDCORE pin.
FIGURE 2-3:
FREQUENCY vs. ESR
PERFORMANCE FOR
SUGGESTED VCAP
.
10
1
0.1
0.01
0.001
0.01
0.1
1
10
100
1000 10,000
Frequency (MHz)
ESR
(
)
Note:
Typical data measurement at 25°C, 0V DC bias.
TABLE 2-1:
SUITABLE CAPACITOR EQUIVALENTS
Make
Part #
Nominal
Capacitance
Base Tolerance
Rated Voltage
Temp. Range
TDK
C3216X7R1C106K
10 F
±10%
16V
-55 to 125C
TDK
C3216X5R1C106K
10 F
±10%
16V
-55 to 85C
Panasonic
ECJ-3YX1C106K
10 F
±10%
16V
-55 to 125C
Panasonic
ECJ-4YB1C106K
10 F
±10%
16V
-55 to 85C
Murata
GRM32DR71C106KA01L
10 F
±10%
16V
-55 to 125C
Murata
GRM31CR61C106KC31L
10 F
±10%
16V
-55 to 85C
相关PDF资料
PDF描述
PIC24F16KL401-I/P IC MCU 16BIT 16KB FLASH 20-PDIP
PIC24FJ128GA010-I/PF IC PIC MCU FLASH 128KB 100TQFP
PIC24FJ256GA110-I/PF IC PIC MCU FLASH 256K 100TQFP
PIC24FJ256GB110-I/PF IC PIC MCU FLASH 256K 100TQFP
PIC24FJ64GA004-E/ML IC PIC MCU FLASH 64K 44-QFN
相关代理商/技术参数
参数描述
PIC1-R68-JT 制造商:RCD 制造商全称:RCD COMPONENTS INC. 功能描述:SURFACE MOUNT POWER INDUCTORS
PIC1-R68-JTQ 制造商:RCD 制造商全称:RCD COMPONENTS INC. 功能描述:SURFACE MOUNT POWER INDUCTORS
PIC1-R68-JTW 制造商:RCD 制造商全称:RCD COMPONENTS INC. 功能描述:SURFACE MOUNT POWER INDUCTORS
PIC1-R68-KT 制造商:RCD 制造商全称:RCD COMPONENTS INC. 功能描述:SURFACE MOUNT POWER INDUCTORS
PIC1-R68-KTQ 制造商:RCD 制造商全称:RCD COMPONENTS INC. 功能描述:SURFACE MOUNT POWER INDUCTORS