參數(shù)資料
型號(hào): PIC24HJ32GP202-I/SO
廠商: Microchip Technology
文件頁(yè)數(shù): 79/289頁(yè)
文件大小: 0K
描述: IC PIC MCU FLASH 32K 28SOIC
產(chǎn)品培訓(xùn)模塊: Asynchronous Stimulus
標(biāo)準(zhǔn)包裝: 27
系列: PIC® 24H
核心處理器: PIC
芯體尺寸: 16-位
速度: 40 MIP
連通性: I²C,IrDA,LIN,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 21
程序存儲(chǔ)器容量: 32KB(11K x 24)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 10x10b/12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
包裝: 管件
產(chǎn)品目錄頁(yè)面: 648 (CN2011-ZH PDF)
配用: AC164339-ND - MODULE SKT FOR PM3 28SOIC
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2007-2011 Microchip Technology Inc.
DS70289J-page 17
PIC24HJ32GP202/204 AND PIC24HJ16GP304
3.0
CPU
The PIC24HJ32GP202/204 and PIC24HJ16GP304
CPU modules have a 16-bit (data) modified Harvard
architecture with an enhanced instruction set and
addressing modes. The CPU has a 24-bit instruction
word with a variable length opcode field. The Program
Counter (PC) is 23 bits wide and addresses up to
4M x 24 bits of user program memory space. The
actual amount of program memory implemented varies
by
device.
A
single-cycle
instruction
prefetch
mechanism is used to help maintain throughput and
provides predictable execution. All instructions execute
in a single cycle, with the exception of instructions that
change the program flow, the double word move
(MOV.D) instruction and the table instructions.
Overhead-free, single-cycle program loop constructs
are supported using the REPEAT instruction, which is
interruptible at any time.
The PIC24HJ32GP202/204 and PIC24HJ16GP304
devices have sixteen, 16-bit working registers in the
programmer’s model. Each of the working registers can
serve as a data, address or address offset register. The
16th working register (W15) operates as a software Stack
Pointer (SP) for interrupts and calls.
The instruction set includes many addressing modes
and is designed for optimum C compiler efficiency. For
most instructions, the devices are capable of executing
a data (or program data) memory read, a working
register (data) read, a data memory write and a
program (instruction) memory read per instruction
cycle. As a result, three parameter instructions can be
supported, allowing A + B = C operations to be
executed in a single cycle.
A block diagram of the CPU is shown in Figure 3-1. The
programmer’s model for the PIC24HJ32GP202/204
and PIC24HJ16GP304 is shown in Figure 3-2.
3.1
Data Addressing Overview
The data space can be linearly addressed as 32K words
or 64 Kbytes using an Address Generation Unit (AGU).
The upper 32 Kbytes of the data space memory map can
optionally be mapped into program space at any 16K pro-
gram word boundary defined by the 8-bit Program Space
Visibility Page register (PSVPAG). The program to data
space mapping feature lets any instruction access pro-
gram space as if it were data space.
The data space also includes 2 Kbytes of DMA RAM,
which is primarily used for DMA data transfers, but this
may be used as general purpose RAM.
3.2
Special MCU Features
The PIC24HJ32GP202/204 and PIC24HJ16GP304
devices feature a 17-bit by 17-bit, single-cycle
multiplier. The multiplier can perform signed, unsigned
and mixed-sign multiplication. Using a 17-bit by 17-bit
multiplier for 16-bit by 16-bit multiplication makes
mixed-sign multiplication possible.
The PIC24HJ32GP202/204 and PIC24HJ16GP304
devices support 16/16 and 32/16 integer divide
operations. All divide instructions are iterative
operations. They must be executed within a REPEAT
loop, resulting in a total execution time of 19 instruction
cycles. The divide operation can be interrupted during
any of those 19 cycles without loss of data.
A multi-bit data shifter is used to perform up to a 16-bit,
left or right shift in a single cycle.
Note 1:
This data sheet summarizes the features
of
the
PIC24HJ32GP202/204
and
PIC24HJ16GP304 family of devices.
However, it is not intended to be a com-
prehensive reference source. To comple-
ment the information in this data sheet,
refer to “Section 2. CPU” (DS70204) of
the “dsPIC33F/PIC24H Family Refer-
ence Manual”
, which is available from the
Microchip website (www.microchip.com).
2:
Some registers and associated bits
described in this section may not be
available on all devices. Refer to
in
this data sheet for device-specific register
and bit information.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC24HJ32GP202T-I/ MM 功能描述:16位微控制器 - MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
PIC24HJ32GP202T-I/MM 功能描述:16位微控制器 - MCU 16B MCU 28LD32KB 40 MIPS RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
PIC24HJ32GP202T-I/SO 功能描述:16位微控制器 - MCU 16B MCU 28LD32KB 40 MIPS RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
PIC24HJ32GP202T-I/SS 功能描述:16位微控制器 - MCU 16Bit 32KB Flash RAM 2048b nanoWatt RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
PIC24HJ32GP203-E/ML 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:High-Performance, 16-bit Microcontrollers