參數(shù)資料
型號： pic16c554a
廠商： Microchip Technology Inc.
英文描述： EPROM-Based 8-Bit CMOS Microcontroller(8位CMOS微控制器)
中文描述： 存儲器為基礎的8位CMOS微控制器（8位的CMOS微控制器）
文件頁數(shù)： 90/96頁
文件大?。?/td> 1010K
代理商： PIC16C554A
PIC16C55X(A)
DS40143B-page 90
Preliminary
1997 Microchip Technology Inc.
Power-On Reset (POR) ......................................................40
Power-up Timer (PWRT).....................................................40
Prescaler.............................................................................32
PRO MATE
II Universal Programmer...............................63
Program Memory Organization...........................................13
Q
Quick-Turnaround-Production (QTP) Devices......................7
R
RC Oscillator.......................................................................38
Reset...................................................................................39
RETFIE Instruction..............................................................59
RETLW Instruction..............................................................59
RETURN Instruction............................................................60
RLF Instruction....................................................................60
RRF Instruction...................................................................60
S
SEEVAL
Evaluation and Programming System...............65
Serialized Quick-Turnaround-Production (SQTP) Devices...7
SLEEP Instruction...............................................................60
Software Simulator (MPLAB-SIM).......................................65
Special Features of the CPU...............................................35
Special Function Registers .................................................16
Stack...................................................................................21
Status Register....................................................................17
SUBLW Instruction..............................................................61
SUBWF Instruction..............................................................61
SWAPF Instruction..............................................................62
T
Timer0
TIMER0.......................................................................29
TIMER0 (TMR0) Interrupt ...........................................29
TIMER0 (TMR0) Module.............................................29
TMR0 with External Clock...........................................31
Timer1
Switching Prescaler Assignment.................................33
Timing Diagrams and Specifications...................................74
TMR0 Interrupt....................................................................46
TRIS Instruction ..................................................................62
TRISA..................................................................................23
TRISB..................................................................................25
W
Watchdog Timer (WDT)......................................................47
X
XORLW Instruction .............................................................62
XORWF Instruction.............................................................62
LIST OF EXAMPLES
Example 3-1: Instruction Pipeline Flow....................12
Example 4-1: Ndirect Addressing.............................22
Example 5-1: Read-Modify-Write Instructions
on an I/O Port.....................................27
Example 6-1: Changing Prescaler
(Timer0
→
WDT)...................................33
Example 6-2: Changing prescaler
(WDT
→
Timer0)...................................33
Example 7-1: Saving the Status and W Registers
in RAM .............................................47
LIST OF FIGURES
Figure 3-1:
Figure 3-2:
Figure 4-1:
BlocK Diagram ........................................... 10
Clock/Instruction Cycle............................... 12
Program Memory Map and Stack for the
PIC16C554/PIC6C554(A) .......................... 13
Program Memory Map and Stack for the
PIC16C556(A)............................................ 13
Program Memory Map and Stack for the
PIC16C558/PIC16C558(A) ........................ 13
Data Memory Map for the
PIC16C554/554(A)..................................... 15
Data Memory Map for the
PIC16C558/558(A)..................................... 15
STATUS Register (Address
03h or 83h)................................................. 17
OPTION Register (address 81h)................ 18
INTCON Register (address 0Bh
or 8Bh)........................................................ 19
PCON Register (Address 8Eh)................... 20
Loading Of PC In Different Situations ........ 21
Direct/indirect Addressing
PIC16C55X(A)............................................ 22
Block Diagram of
PORT pins RA<3:0>................................... 23
Block Diagram of RA4 Pin.......................... 23
Block Diagram of RB7:RB4 Pins................ 25
Block Diagram of RB3:RB0 Pins................ 25
Successive I/O Operation........................... 27
TIMER0 Block Diagram.............................. 29
TIMER0 (TMR0) Timing: Internal
Clock/No PrescaleR ................................... 29
TIMER0 Timing: Internal Clock/
Prescale 1:2 ............................................... 30
TIMER0 Interrupt Timing............................ 30
TIMER0 Timing With External Clock.......... 31
Block Diagram of thE Timer0/WDT
Prescaler .................................................... 32
Configuration Word .................................... 36
Crystal Operation (or Ceramic Resonator)
(HS, XT or LP Osc Configuration).............. 37
External Clock Input Operation
(HS, XT or LP Osc Configuration).............. 37
External Parallel Resonant Crystal
Oscillator Circuit ......................................... 38
External Series Resonant Crystal
Oscillator Circuit ......................................... 38
RC Oscillator Mode .................................... 38
Simplified Block Diagram of On-chip
Reset Circuit............................................... 39
Time-out Sequence on Power-up
(MCLR not tied to V
DD
): Case 1................. 43
Time-out Sequence on Power-up
(MCLR not tied to V
DD
): Case 2................. 43
Time-out Sequence on Power-up
(MCLR tied to V
DD
)..................................... 43
External Power-on Reset Circuit
(For Slow V
DD
Power-up)........................... 44
Interrupt Logic ............................................ 45
INT Pin Interrupt Timing ............................. 46
Watchdog Timer Block Diagram................. 48
Summary of Watchdog Timer
Registers .................................................... 48
Wake-up from Sleep Through
Interrupt...................................................... 49
Typical In-Circuit Serial Programming
Connection ................................................. 50
Figure 4-2:
Figure 4-3:
Figure 4-4:
Figure 4-5:
Figure 4-6:
Figure 4-7:
Figure 4-8:
Figure 4-9:
Figure 4-10:
Figure 4-11:
Figure 5-1:
Figure 5-2:
Figure 5-3:
Figure 5-4:
Figure 5-5:
Figure 6-1:
Figure 6-2:
Figure 6-3:
Figure 6-4:
Figure 6-5:
Figure 6-6:
Figure 7-1:
Figure 7-2:
Figure 7-3:
Figure 7-4:
Figure 7-5:
Figure 7-6:
Figure 7-7:
Figure 7-8:
Figure 7-9:
Figure 7-10:
Figure 7-11:
Figure 7-12:
Figure 7-13:
Figure 7-14:
Figure 7-15:
Figure 7-16:
Figure 7-17:
相關PDF資料
PDF描述
pic16c556a EPROM-Based 8-Bit CMOS Microcontroller(8位CMOS微控制器)
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相關代理商/技術參數(shù)
參數(shù)描述
PIC16C554T-04/SO 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16C554T-04/SS 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16C554T-04E/SO 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16C554T-04E/SS 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
PIC16C554T-04I/SO 功能描述:8位微控制器 -MCU .875KB 80 RAM 13 I/O 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
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