参数资料
| 型号： | PIC16F54-I/P |
| 厂商： | Microchip Technology |
| 文件页数： | 38/88页 |
| 文件大小： | 0K |
| 描述： | IC MCU FLASH 512X12 18DIP |
| 产品培训模块： | Asynchronous Stimulus 8-bit PIC® Microcontroller Portfolio |
| 标准包装： | 25 |
| 系列： | PIC® 16F |
| 核心处理器： | PIC |
| 芯体尺寸： | 8-位 |
| 速度： | 20MHz |
| 外围设备： | POR，WDT |
| 输入/输出数： | 12 |
| 程序存储器容量： | 768B（512 x 12） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 25 x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2 V ~ 5.5 V |
| 振荡器型： | 外部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 18-DIP（0.300"，7.62mm） |
| 包装： | 管件 |
| 产品目录页面： | 638 (CN2011-ZH PDF) |
| 配用： | DVA16XP180-ND - ADAPTER DEVICE FOR MPLAB-ICE AC164001-ND - MODULE SKT PROMATEII 18/28DIP |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页当前第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页
2007 Microchip Technology Inc.
DS41213D-page 41
PIC16F5X
9.0
INSTRUCTION SET SUMMARY
Each PIC16F5X instruction is a 12-bit word divided into
an opcode, which specifies the instruction type, and
one or more operands which further specify the opera-
tion of the instruction. The PIC16F5X instruction set
summary in Table 9-2 groups the instructions into byte-
oriented, bit-oriented, and literal and control opera-
tions. Table 9-1 shows the opcode field descriptions.
For byte-oriented instructions, ‘f’ represents a file
register designator and ‘d’ represents a destination
designator. The file register designator is used to
specify which one of the 32 file registers in that bank is
to be used by the instruction.
The destination designator specifies where the result of
the operation is to be placed. If ‘d’ is ‘0’, the result is
placed in the W register. If ‘d’ is ‘1’, the result is placed
in the file register specified in the instruction.
For bit-oriented instructions, ‘b’ represents a bit field
designator which selects the number of the bit affected
by the operation, while ‘f’ represents the number of the
file in which the bit is located.
For literal and control operations, ‘k’ represents an
8- or 9-bit constant or literal value.
TABLE 9-1:
OPCODE FIELD
DESCRIPTIONS
All instructions are executed within one single instruc-
tion cycle, unless a conditional test is true or the
program counter is changed as a result of an instruc-
tion. In this case, the execution takes two instruction
cycles. One instruction cycle consists of four oscillator
periods. Thus, for an oscillator frequency of 4 MHz, the
normal instruction execution time would be 1
μs. If a
conditional test is true or the program counter is
changed as a result of an instruction, the instruction
execution time would be 2
μs.
Figure 9-1 shows the three general formats that the
instructions can have. All examples in the figure use
the following format to represent a hexadecimal
number:
0xhhh
where ‘h’ signifies a hexadecimal digit.
FIGURE 9-1:
GENERAL FORMAT FOR
INSTRUCTIONS
Field
Description
f
Register file address (0x00 to 0x1F)
W
Working register (accumulator)
b
Bit address within an 8-bit file register
k
Literal field, constant data or label
x
Don't care location (= 0 or 1)
The assembler will generate code with
x = 0. It is the recommended form of use
for compatibility with all Microchip
software tools.
d
Destination select;
d = 0 (store result in W)
d = 1 (store result in file register ‘f’)
Default is d = 1
label
Label name
TOS
Top-of-Stack
PC
Program Counter
WDT
Watchdog Timer Counter
TO
Time-out bit
PD
Power-down bit
dest
Destination, either the W register or the
specified register file location
[
]
Options
(
)
Contents
→
Assigned to
< >
Register bit field
∈
In the set of
italics
User defined term
Byte-oriented file register operations
11
6
5
4
0
d = 0 for destination W
OPCODE
d
f (FILE #)
d = 1 for destination f
f = 5-bit file register address
Bit-oriented file register operations
11
8 7
5 4
0
OPCODE
b (BIT #)
f (FILE #)
b = 3-bit bit address
f = 5-bit file register address
Literal and control operations (except GOTO)
11
8
7
0
OPCODE
k (literal)
k = 8-bit immediate value
Literal and control operations - GOTO instruction
11
9
8
0
OPCODE
k (literal)
k = 9-bit immediate value
相关PDF资料 |
PDF描述 |
|---|---|
| PIC10LF322-I/MC | IC MCU 8BIT 896B FLASH 8DFN |
| PIC10F322-I/MC | IC MCU 8BIT 896B FLASH 8DFN |
| PIC12F509-I/SN | IC MCU FLASH 1KX12 8SOIC |
| PIC12F508-I/MS | IC PIC MCU FLASH 512X12 8MSOP |
| 046214027000800+ | CONN FPC VERTICAL 0.5 MM 27POS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PIC16F54T-E/SO | 功能描述:8位微控制器 -MCU .77KB 25 RAM 12 I/O Ext Temp SOIC18 RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| PIC16F54T-E/SS | 功能描述:8位微控制器 -MCU .77KB 25 RAM 12 I/O Ext Temp SSOP20 RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| PIC16F54T-I/ML | 制造商:Microchip Technology Inc 功能描述:28 PIN, .77KB STD FLASH, 25 RA - Tape and Reel |
| PIC16F54T-I/SO | 功能描述:8位微控制器 -MCU .77KB 25 RAM 12 I/O Ind Temp SOIC18 RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| PIC16F54T-I/SO034 | 制造商:Microchip Technology Inc 功能描述: |
发布紧急采购，3分钟左右您将得到回复。