PIC18F4620-I/ML【PDF 142/286 页】IC MCU FLASH 32KX16 44QFN

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Sheet目录3818

138页 139页 140页 141页 [142页]143页 144页 145页 146页

PIC17C4X

DS30412C-page 226

1996 Microchip Technology Inc.

Delay From External Clock Edge ....................................... 68

Development Support ...................................................... 143

Development Tools .......................................................... 143

Device Drawings

44-Lead Plastic Surface Mount (MQFP

10x10 mm Body 1.6/0.15 mm Lead Form) .............. 209

DIGIT BORROW .................................................................. 9

Digit Carry (DC) .................................................................... 9

Duty Cycle .......................................................................... 75

Electrical Characteristics

PIC17C42

Absolute Maximum Ratings ............................. 147

Capture Timing ................................................ 159

CLKOUT and I/O Timing .................................. 156

DC Characteristics ........................................... 149

External Clock Timing ...................................... 155

Memory Interface Read Timing ........................ 162

Memory Interface Write Timing ........................ 161

PWM Timing .................................................... 159

RESET, Watchdog Timer, Oscillator Start-up

Timer and Power-up Timer .............................. 157

Timer0 Clock Timings ...................................... 158

Timer1, Timer2 and Timer3 Clock Timing ........ 158

USART Module, Synchronous Receive ........... 160

USART Module, Synchronous Transmission ... 160

PIC17C43/44

Absolute Maximum Ratings ............................. 175

Capture Timing ................................................ 188

CLKOUT and I/O Timing .................................. 185

DC Characteristics ........................................... 177

External Clock Timing ...................................... 184

Memory Interface Read Timing ........................ 191

Memory Interface Write Timing ........................ 190

Parameter Measurement Information .............. 183

RESET, Watchdog Timer, Oscillator Start-up

Timer and Power-up Timer Timing .................. 186

Timer0 Clock Timing ........................................ 187

Timer1, Timer2 and Timer3 Clock Timing ........ 187

Timing Parameter Symbology .......................... 182

USART Module Synchronous Receive

Timing .............................................................. 189

USART Module Synchronous Transmission

Timing .............................................................. 189

EPROM Memory Access Time Order Suffix ...................... 31

Extended Microcontroller ................................................... 29

Extended Microcontroller Mode ......................................... 31

External Memory Interface ................................................. 31

External Program Memory Waveforms .............................. 31

Family of Devices ................................................................. 6

PIC14000 .................................................................. 213

PIC16C5X ................................................................ 214

PIC16CXXX .............................................................. 215

PIC16C6X ................................................................ 216

PIC16C7X ................................................................ 217

PIC16C8X ................................................................ 218

PIC16C9XX............................................................... 219

PIC17CXX ................................................................ 220

FERR ........................................................................... 84, 91

FOSC0 ............................................................................... 99

FOSC1 ............................................................................... 99

FS0 .................................................................................... 36

FS1 .................................................................................... 36

FS2 .................................................................................... 36

FS3 .................................................................................... 36

FSR0 ............................................................................ 34, 40

FSR1 ............................................................................ 34, 40

Fuzzy Logic Dev. System (

fuzzyTECH-MP) .......... 143, 145

General Format for Instructions ....................................... 108

General Purpose RAM ....................................................... 29

General Purpose RAM Bank ............................................. 42

General Purpose Register (GPR) ...................................... 32

GLINTD .......................................................... 25, 37, 78, 105

GOTO .............................................................................. 122

GPR (General Purpose Register) ...................................... 32

Graphs

IOH vs. VOH, VDD = 3V ..................................... 170, 200

IOH vs. VOH, VDD = 5V ..................................... 171, 201

IOL vs. VOL, VDD = 3V ...................................... 171, 201

IOL vs. VOL, VDD = 5V ...................................... 172, 202

Maximum IDD vs. Frequency

(External Clock 125

°C to -40°C) ...................... 167, 197

Maximum IPD vs. VDD Watchdog Disabled ...... 168, 198

Maximum IPD vs. VDD Watchdog Enabled ...... 169, 199

RC Oscillator Frequency vs.

VDD (Cext = 100 pF) ........................................ 164, 194

RC Oscillator Frequency vs.

VDD (Cext = 22 pF) .......................................... 164, 194

RC Oscillator Frequency vs.

VDD (Cext = 300 pF) ........................................ 165, 195

Transconductance of LF Oscillator vs.VDD ...... 166, 196

Transconductance of XT Oscillator vs. VDD .... 166, 196

Typical IDD vs. Frequency

(External Clock 25

°C) ...................................... 167, 197

Typical IPD vs. VDD Watchdog Disabled 25

°C . 168, 198

Typical IPD vs. VDD Watchdog Enabled 25

°C .. 169, 199

Typical RC Oscillator vs. Temperature ............ 163, 193

VTH (Input Threshold Voltage) of I/O Pins vs.

VDD .................................................................. 172, 202

VTH (Input Threshold Voltage) of OSC1 Input

(In XT, HS, and LP Modes) vs. VDD ................ 173, 203

VTH, VIL of MCLR, T0CKI and OSC1

(In RC Mode) vs. VDD ...................................... 173, 203

WDT Timer Time-Out Period vs. VDD .............. 170, 200

Hardware Multiplier ............................................................ 49

I/O Ports

Bi-directional .............................................................. 64

I/O Ports .................................................................... 53

Programming Considerations .................................... 64

Read-Modify-Write Instructions ................................. 64

Successive Operations .............................................. 64

INCF ................................................................................ 123

INCFSNZ ......................................................................... 124

INCFSZ ............................................................................ 123

INDF0 .......................................................................... 34, 40

INDF1 .......................................................................... 34, 40

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