參數(shù)資料
型號(hào): ATTINY24V-10SSU
廠商: Atmel
文件頁數(shù): 100/238頁
文件大?。?/td> 0K
描述: IC MCU AVR 2K FLASH 10MHZ 14SOIC
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
tinyAVR Introduction
標(biāo)準(zhǔn)包裝: 57
系列: AVR® ATtiny
核心處理器: AVR
芯體尺寸: 8-位
速度: 10MHz
連通性: USI
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 12
程序存儲(chǔ)器容量: 2KB(1K x 16)
程序存儲(chǔ)器類型: 閃存
EEPROM 大?。?/td> 128 x 8
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
包裝: 管件
產(chǎn)品目錄頁面: 612 (CN2011-ZH PDF)
配用: ATSTK600-RC46-ND - STK600 ROUTING CARD AVR
ATSTK600-DIP40-ND - STK600 SOCKET/ADAPTER 40-PDIP
ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
ATSTK505-ND - ADAPTER KIT FOR 14PIN AVR MCU
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2001 Microchip Technology Inc.
DS39026C-page 187
PIC18CXX2
19.0
INSTRUCTION SET SUMMARY
The PIC18CXXX instruction set adds many enhance-
ments to the previous PICmicro instruction sets, while
maintaining an easy migration from these PICmicro
instruction sets.
Most instructions are a single program memory word
(16-bits), but there are three instructions that require
two program memory locations.
Each single word instruction is a 16-bit word divided
into an OPCODE, which specifies the instruction type
and one or more operands, which further specify the
operation of the instruction.
The instruction set is highly orthogonal and is grouped
into four basic categories:
Byte-oriented operations
Bit-oriented operations
Literal operations
Control operations
The PIC18CXXX instruction set summary in Table 19-2
lists byte-oriented, bit-oriented, literal and control
operations. Table 19-1 shows the opcode field descrip-
tions.
Most byte-oriented instructions have three operands:
1.
The file register (specified by ‘f’)
2.
The destination of the result (specified by ‘d’)
3.
The accessed memory (specified by ‘a(chǎn)’)
The file register designator 'f' specifies which file regis-
ter is to be used by the instruction.
The destination designator ‘d’ specifies where the
result of the operation is to be placed. If 'd' is zero, the
result is placed in the WREG register. If 'd' is one, the
result is placed in the file register specified in the
instruction.
All bit-oriented instructions have three operands:
1.
The file register (specified by ‘f’)
2.
The bit in the file register (specified by ‘b’)
3.
The accessed memory (specified by ‘a(chǎn)’)
The bit field designator 'b' selects the number of the bit
affected by the operation, while the file register desig-
nator 'f' represents the number of the file in which the
bit is located.
The literal instructions may use some of the following
operands:
A literal value to be loaded into a file register
(specified by ‘k’)
The desired FSR register to load the literal value
into (specified by ‘f’)
No operand required (specified by ‘—’)
The control instructions may use some of the following
operands:
A program memory address (specified by ‘n’)
The mode of the Call or Return instructions
(specified by ‘s’)
The mode of the Table Read and Table Write
instructions (specified by ‘m’)
No operand required (specified by ‘—’)
All instructions are a single word, except for three dou-
ble word instructions. These three instructions were
made double word instructions so that all the required
information is available in these 32-bits. In the second
word, the 4 MSb’s are 1’s. If this second word is exe-
cuted as an instruction (by itself), it will execute as a
NOP
.
All single word instructions are executed in a single
instruction cycle, unless a conditional test is true or the
program counter is changed as a result of the instruc-
tion. In these cases, the execution takes two instruction
cycles, with the additional instruction cycle(s) executed
as a NOP.
The double word instructions execute in two instruction
cycles.
One instruction cycle consists of four oscillator periods.
Thus, for an oscillator frequency of 4 MHz, the normal
instruction execution time is 1
s. If a conditional test is
true, or the program counter is changed as a result of
an instruction, the instruction execution time is 2
s.
Two word branch instructions (if true) would take 3
s.
Figure 19-1 shows the general formats that the instruc-
tions can have.
All examples use the format ‘nnh’
to represent a
hexadecimal number, where ‘h’ signifies a hexadeci-
mal digit.
The Instruction Set Summary, shown in Table 19-2,
lists the instructions recognized by the Microchip
assembler (MPASMTM).
Section 19.1 provides a description of each instruction.
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參數(shù)描述
ATTINY24V-10SSUR 功能描述:8位微控制器 -MCU 2KB FL 128B EE 128B SRAM 10MHz, IND 1.8V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATTINY24V-15MT 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY24V-15SST 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATTINY24V-W-11 功能描述:8位微控制器 -MCU Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATTINY25 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash