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参数资料
型号： LPC2103FHN48H/6,51
厂商： NXP Semiconductors
文件页数： 25/37页
文件大小： 0K
描述： IC ARM7 MCU FLASH 32K 48HVQFN
标准包装： 4,000
系列： LPC2100
核心处理器： ARM7
芯体尺寸： 16/32-位
速度： 70MHz
连通性： I²C，Microwire，SPI，SSI，SSP，UART/USART
外围设备： POR，PWM，WDT
输入/输出数： 32
程序存储器容量： 32KB（32K x 8）
程序存储器类型： 闪存
RAM 容量： 8K x 8
电压 - 电源 (Vcc/Vdd)： 1.65 V ~ 3.6 V
数据转换器： A/D 8x10b
振荡器型： 内部
工作温度： -40°C ~ 85°C
封装/外壳： 48-VFQFN 裸露焊盘
包装： 带卷 (TR)
2010 Microchip Technology Inc.
DS39770C-page 31
PIC18F85J90 FAMILY
2.0
GUIDELINES FOR GETTING
STARTED WITH PIC18FJ
MICROCONTROLLERS
2.1
Basic Connection Requirements
Getting started with the PIC18F85J90 family family of
8-bit microcontrollers requires attention to a minimal
set of device pin connections before proceeding with
development.
The following pins must always be connected:
All VDD and VSS pins
(see Section 2.2 “Power Supply Pins”)
All AVDD and AVSS pins, regardless of whether or
not the analog device features are used
(see Section 2.2 “Power Supply Pins”)
MCLR pin
(see Section 2.3 “Master Clear (MCLR) Pin”)
ENVREG (if implemented) and VCAP/VDDCORE pins
(see Section 2.4 “Voltage Regulator Pins
(ENVREG and VCAP/VDDCORE)”)
These pins must also be connected if they are being
used in the end application:
PGC/PGD pins used for In-Circuit Serial
Programming (ICSP) and debugging purposes
(see Section 2.5 “ICSP Pins”)
OSCI and OSCO pins when an external oscillator
source is used
(see Section 2.6 “External Oscillator Pins”)
Additionally, the following pins may be required:
VREF+/VREF- pins are used when external voltage
reference for analog modules is implemented
The minimum mandatory connections are shown in
Figure 2-1.
FIGURE 2-1:
RECOMMENDED
MINIMUM CONNECTIONS
Note:
The AVDD and AVSS pins must always be
connected, regardless of whether any of
the analog modules are being used.
PIC18FXXJXX
V
DD
V
SS
VDD
VSS
VDD
AV
DD
AV
SS
V
DD
V
SS
C1
R1
VDD
MCLR
VCAP/VDDCORE
R2
ENVREG
(1)
C7
C2(2)
C3(2)
C4(2)
C5(2)
C6(2)
Key (all values are recommendations):
C1 through C6: 0.1
F, 20V ceramic
C7: 10
F, 6.3V or greater, tantalum or ceramic
R1: 10 k
R2: 100 to 470
Note 1:
See Section 2.4 “Voltage Regulator Pins
(ENVREG and VCAP/VDDCORE)” for
explanation of ENVREG pin connections.
2:
The example shown is for a PIC18F device
with five VDD/VSS and AVDD/AVSS pairs.
Other devices may have more or less pairs;
adjust the number of decoupling capacitors
appropriately.
(1)
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相关代理商/技术参数
参数描述
LPC2104 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Single-chip 32-bit microcontrollers; 128 kB ISP/IAP Flash with 64 kB/32 kB/16 kB RAM
LPC2104BBD48 制造商:NXP Semiconductors 功能描述:
LPC2104BBD48,151 功能描述:ARM微控制器 - MCU ARM7 128KF/16KR/I2C RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
LPC2104BBD48.151 制造商:NXP Semiconductors 功能描述:IC SM 32 BIT MCU WAFFLE125 制造商:NXP Semiconductors 功能描述:32BIT MCU 128K FLASH SMD LPC2104
LPC2104BBD48.151 制造商:NXP Semiconductors 功能描述:IC 32BIT MCU 128K FLASH SMD 2104
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