参数资料
型号: UPD70F3025AGC-33-8EU-A
厂商: Renesas Electronics America
文件页数: 14/49页
文件大小: 0K
描述: MCU 32BIT 256K FLASH 100LQFP
标准包装: 50
系列: V853
核心处理器: V850ES
芯体尺寸: 32-位
速度: 33MHz
连通性: CSI,EBI/EMI,UART/USART
外围设备: PWM
输入/输出数: 67
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
数据转换器: A/D 8x10b,D/A 2x8b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 100-LQFP
包装: 托盘
2011 Microchip Technology Inc.
DS31037B-page 21
PIC24F16KL402 FAMILY
2.0
GUIDELINES FOR GETTING
STARTED WITH 16-BIT
MICROCONTROLLERS
2.1
Basic Connection Requirements
Getting started with the PIC24F16KL402 family of
16-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
All AVDD and AVSS pins, regardless of whether or
not the analog device features are used
MCLR pin
These pins must also be connected if they are being
used in the end application:
PGECx/PGEDx pins used for In-Circuit Serial
Programming (ICSP) and debugging purposes
OSCI and OSCO pins when an external oscillator
source is used
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:
RECOMMENDED
MINIMUM CONNECTIONS
Note:
The AVDD and AVSS pins must always be
connected, regardless of whether any of
the analog modules are being used.
PIC24FXXKXX
V
DD
V
SS
VDD
VSS
VDD
AV
DD
AV
SS
V
DD
V
SS
C1
R1
VDD
MCLR
R2
C2(1)
C3(1)
C4(1)
C5(1)
C6(1)
Key (all values are recommendations):
C1 through C6: 0.1
F, 20V ceramic
R1: 10 k
R2: 100 to 470
Note
1:
The example shown is for a PIC24F device
with five VDD/VSS and AVDD/AVSS pairs.
Other devices may have more or less pairs;
adjust the number of decoupling capacitors
appropriately.
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