参数资料
型号: PIC24FJ48GA002-E/SS
厂商: Microchip Technology
文件页数: 23/52页
文件大小: 0K
描述: IC PIC MCU FLASH 48K 28-SSOP
特色产品: PIC24FJ/33FJ MCUs & dsPIC? DSCs
标准包装: 47
系列: PIC® 24F
核心处理器: PIC
芯体尺寸: 16-位
速度: 32MHz
连通性: I²C,PMP,SPI,UART/USART
外围设备: 欠压检测/复位,LVD,POR,PWM,WDT
输入/输出数: 21
程序存储器容量: 48KB(16K x 24)
程序存储器类型: 闪存
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 3.6 V
数据转换器: A/D 10x10b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
包装: 管件
产品目录页面: 647 (CN2011-ZH PDF)
配用: DM240011-ND - KIT STARTER MPLAB FOR PIC24F MCU
AC162088-ND - HEADER MPLAB ICD2 24FJ64GA004 28
AC164338-ND - MOD SKT PIC24F/DSPIC33F 28SOIC
DV164033-ND - KIT START EXPLORER 16 MPLAB ICD2
2008 Microchip Technology Inc.
DS39768D-page 3
PIC24FJXXXGA0XX
2.2
Program Memory Write/Erase
Requirements
The Flash program memory on the PIC24FJXXXGA0XX
devices has a specific write/erase requirement that must
be adhered to for proper device operation. The rule is
that any given word in memory must not be written more
than twice before erasing the page in which it is located.
Thus, the easiest way to conform to this rule is to write
all the data in a programming block within one write
cycle. The programming methods specified in this
specification comply with this requirement.
2.3
Pin Diagrams
The pin diagrams for the PIC24FJXXXGA0XX family
are shown in the following figures. The pins that are
required for programming are listed in Table 2-1 and
are shown in bold letters in the figures. Refer to the
appropriate device data sheet for complete pin
descriptions.
TABLE 2-1:
PIN DESCRIPTIONS (DURING PROGRAMMING)
Note:
Writing to a location multiple times without
erasing is not recommended.
Pin Name
During Programming
Pin Name
Pin Type
Pin Description
MCLR
P
Programming Enable
ENVREG
I
Enable for On-Chip Voltage Regulator
DISVREG(1)
DISVREG
I
Disable for On-Chip Voltage Regulator
VDD and AVDD(2)
VDD
P
Power Supply
VSS and AVSS(2)
VSS
PGround
VDDCORE
P
Regulated Power Supply for Core
PGC1
PGC
I
Primary Programming Pin Pair: Serial Clock
PGD1
PGD
I/O
Primary Programming Pin Pair: Serial Data
PGC2
PGC
I
Secondary Programming Pin Pair: Serial Clock
PGD2
PGD
I/O
Secondary Programming Pin Pair: Serial Data
Legend: I = Input, O = Output, P = Power
Note 1:
Applies to 28 and 44-pin devices only.
2:
All power supply and ground pins must be connected, including analog supplies (AVDD) and ground
(AVSS).
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PIC24FJ48GA002-I/ML 功能描述:16位微控制器 - MCU 16b Fam 16 MIPS 48KB FL 8192b RAM 21 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
PIC24FJ48GA002-I/SO 功能描述:16位微控制器 - MCU 16b Fam 16 MIPS 48KB FL 8192 bRAM 21 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
PIC24FJ48GA002-I/SP 功能描述:16位微控制器 - MCU 16b Fam 16 MIPS 48KB FL 8192 b RAM 21 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
PIC24FJ48GA002-I/SS 功能描述:16位微控制器 - MCU 48KB Flash 8192bytes RAM 21 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
PIC24FJ48GA002T-I/ML 功能描述:16位微控制器 - MCU 48KB Flash 8192bytes RAM 21 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT