- 您现在的位置：买卖IC网 > PDF目录11585 > PIC12CE518T-04I/SN (Microchip Technology)IC MCU OTP 512X12 W/EE 8SOIC PDF资料下载
参数资料
| 型号： | PIC12CE518T-04I/SN |
| 厂商： | Microchip Technology |
| 文件页数： | 56/113页 |
| 文件大小： | 0K |
| 描述： | IC MCU OTP 512X12 W/EE 8SOIC |
| 产品培训模块： | Asynchronous Stimulus |
| 标准包装： | 3,300 |
| 系列： | PIC® 12C |
| 核心处理器： | PIC |
| 芯体尺寸： | 8-位 |
| 速度： | 4MHz |
| 外围设备： | POR，WDT |
| 输入/输出数： | 5 |
| 程序存储器容量： | 768B（512 x 12） |
| 程序存储器类型： | OTP |
| EEPROM 大小： | 16 x 8 |
| RAM 容量： | 25 x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 3 V ~ 5.5 V |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 带卷 (TR) |
| 配用： | 309-1046-ND - ADAPTER 8-SOIC TO 8-DIP 309-1045-ND - ADAPTER 8-SOIC TO 8-DIP |
| 其它名称： | PIC12CE518T-04ISN |
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页当前第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页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页
1999 Microchip Technology Inc.
DS40139E-page 47
PIC12C5XX
9.0
INSTRUCTION SET SUMMARY
Each PIC12C5XX instruction is a 12-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
PIC12C5XX
instruction set summary in Table 9-2 groups the
instructions into byte-oriented, bit-oriented, and literal
and control operations. 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 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
Field
Description
f
Register file address (0x00 to 0x7F)
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 (font is courier)
All instructions are executed within a single instruction
cycle, unless a conditional test is true or the program
counter is changed as a result of an instruction. 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 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.
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
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 |
|---|---|
| PIC18F24J10T-I/SO | IC PIC MCU FLASH 8KX16 28SOIC |
| PIC16LF1782T-I/SS | IC MCU 8BIT 3.5KB FLASH 28-SSOP |
| VI-J5D-IW-F1 | CONVERTER MOD DC/DC 85V 100W |
| VI-J63-IW-F2 | CONVERTER MOD DC/DC 24V 100W |
| PIC16LF1907T-I/MV | MCU 14KB FLASH 512B RAM 40UQFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PIC12CE519 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontroller with EEPROM Data Memory |
| PIC12CE519/JW | 功能描述:8位微控制器 -MCU 1.5KB 41 RAM 6 I/O 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 |
| PIC12CE519-04/EJW | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontrollers |
| PIC12CE519-04/EP | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontrollers |
| PIC12CE519-04/ESM | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontrollers |
发布紧急采购，3分钟左右您将得到回复。