Preliminary W79E8213/W79E8213R Data Sheet 8-BIT MICROCONTROLLER Publication Release Date: July 11, 2008 - 1 - Revision A2 Table of Content
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 10 - Revision A2 7. MEMORY ORGANIZATION The W79E8213 series sepa
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 11 - Revision A2 7.3 Data Memory (accessed by MOVX) N
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 12 - Revision A2 Bank 0Bank 1Bank 2Bank 303 02 01 00040506070B 0
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 13 - Revision A2 7.4.2 Bit addressable Locations The
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 14 - Revision A2 8. SPECIAL FUNCTION REGISTERS The W79E8213 ser
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 15 - Revision A2 SYMBOL DEFINITION ADDRESS MSB
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 16 - Revision A2 Continued SYMBOL DEFINITION ADDRESS MSB
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 17 - Revision A2 PORT 0 Bit: 7 6 5 4 3 2 1 0 P0.7 P0
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 18 - Revision A2 DATA POINTER HIGH Bit: 7 6 5 4 3 2 1 0 DPH.7
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 19 - Revision A2 BIT NAME FUNCTION 7 TF1 Timer 1 Ove
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 2 - Revision A2 11.1.3 Watchdog Timer Reset...
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 20 - Revision A2 M1 M0 MODE 0 0 Mode 0: 13-bits timer/counter;
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 21 - Revision A2 CLOCK CONTROL Bit: 7 6 5 4 3 2 1 0 -
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 22 - Revision A2 BIT NAME FUNCTION 7-2 - Reserved. 1 P2.1 XTA
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 23 - Revision A2 EDGE DETECT CONTROL REGISTER Bit: 7 6
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 24 - Revision A2 BIT NAME FUNCTION 7 EA Global enable. Enabl
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 25 - Revision A2 PORT 2 OUTPUT MODE 1 Bit: 7 6 5 4 3 2
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 26 - Revision A2 INTERRUPT HIGH PRIORITY Bit: 7 6 5 4 3 2 1 0
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 27 - Revision A2 BIT NAME FUNCTION 7 - Please Keep
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 28 - Revision A2 BIT NAME FUNCTION 7~0 NVMDATA.[7:0] The NVM d
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 29 - Revision A2 BIT NAME FUNCTION 7-2 - Reserved.
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 3 - Revision A2 26.1 Absolute Maximum Ratings...
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 30 - Revision A2 PWM CONTROL REGISTER 3 Bit: 7 6 5 4 3 2 1 0 -
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 31 - Revision A2 Continued BIT NAME FUNCTION 2 WTRF
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 32 - Revision A2 Continued BIT NAME FUNCTION 0 WDCLR Reset Wat
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 33 - Revision A2 BIT NAME FUNCTION 7~0 PWM1.[7:0] P
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 34 - Revision A2 PWM3 LOW BITS REGISTER Bit: 7 6 5 4 3 2 1 0 P
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 35 - Revision A2 Brake Condition Table: BPEN BKCH BRA
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 36 - Revision A2 BIT NAME FUNCTION 7-6 ADC.1-0 2 LSB of 10-b
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 37 - Revision A2 AADR1, AADR0: ADC Analog Input Channe
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 38 - Revision A2 Bit: 7 6 5 4 3 2 1 0 EED EPWMUF EPWM EWDI - -
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 39 - Revision A2 Continued BIT NAME FUNCTION 4 PADID
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 4 - Revision A2 1. GENERAL DESCRIPTION The W79E8213 series are a
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 40 - Revision A2 BIT NAME FUNCTION 7 PED 1: To set interrupt p
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 41 - Revision A2 9. INSTRUCTION SET The W79E8213 serie
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 42 - Revision A2 INSTRUCTION SET, continued Op-code HEX Code Byt
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 43 - Revision A2 INSTRUCTION SET, continued Op-code HE
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 44 - Revision A2 INSTRUCTION SET, continued Op-code HEX Code Byt
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 45 - Revision A2 INSTRUCTION SET, continued Op-code HE
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 46 - Revision A2 INSTRUCTION SET, continued Op-code HEX Code Byt
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 47 - Revision A2 INSTRUCTION SET, continued Op-code HE
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 48 - Revision A2 INSTRUCTION SET, continued Op-code HEX Code Byt
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 49 - Revision A2 9.1 Instruction Timing This section i
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 5 - Revision A2 2. FEATURES z Fully static design 8-b
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 50 - Revision A2 Instruction FetchC4C3C2C1OP-CODEAddress A15-8Ad
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 51 - Revision A2 OPERANDOPERANDOPERANDOP-CODEAddress A
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 52 - Revision A2 10. POWER MANAGEMENT The W79E8213 series has se
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 53 - Revision A2 11. RESET CONDITIONS The user has sev
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 54 - Revision A2 Figure 11-2: Reset and Vdd monitor timing diagr
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 55 - Revision A2 11.1.3 Watchdog Timer Reset The Watc
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 56 - Revision A2 12. INTERRUPTS The W79E8213 series have four pr
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 57 - Revision A2 If any of these conditions are not m
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 58 - Revision A2 12.2 Priority Level Structure The W79E8213 ser
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 59 - Revision A2 Continued Source Flag Vector address
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 6 - Revision A2 3. PARTS INFORMATION LIST 3.1 Lead Free (RoHS)
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 60 - Revision A2 12.4 Interrupt Inputs The W79E8213 series have
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 61 - Revision A2 13. PROGRAMMABLE TIMERS/COUNTERS The
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 62 - Revision A2 Figure 13-1: Timer/Counters 0 & 1 in Mode 0
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 63 - Revision A2 13.1.4 Mode 2 In Mode 2, the timer/co
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 64 - Revision A2 Figure 13-4: Timer/Counter Mode 3
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 65 - Revision A2 14. NVM MEMORY The W79E8213 series ha
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 66 - Revision A2 15. WATCHDOG TIMER The Watchdog Timer is a free
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 67 - Revision A2 any errant code is executed now, then
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 68 - Revision A2 16. TIME ACCESS PROCTECTION The W79E8213 series
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 69 - Revision A2 Example 5: Invalid Access MOV TA, #
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 7 - Revision A2 5. PIN DESCRIPTIONS SYMBOL ALTERNATE F
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 70 - Revision A2 17. EDGE DETECT INTERRUPT The W79E8213 series
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 71 - Revision A2 Figure 17-1: Edge Detect Interrupt F
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 72 - Revision A2 18. I/O PORT CONFIGURATION The W79E8213 series
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 73 - Revision A2 CPU clocks to pull high then turn off
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 74 - Revision A2 The push-pull output mode has two strong pull-u
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 75 - Revision A2 19. OSCILLATOR The W79E8213 series pr
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 76 - Revision A2 20. BUZZER OUTPUT The W79E8213 series support s
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 77 - Revision A2 Frequency, Fcpu (Hz) Division 400
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 78 - Revision A2 For supporting active low buzzer, this buzzer o
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 79 - Revision A2 21. POWER MONITORING FUNCTION Power-O
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 8 - Revision A2 6. FUNCTIONAL DESCRIPTION The W79E8213 series ar
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 80 - Revision A2 22. PULSE-WIDTH-MODULATED (PWM) OUTPUTS The W79
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 81 - Revision A2 10-bit Down CounterCompare RegisterCo
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 82 - Revision A2 PWMCON2.6 (BKPS) bit respectively. The details
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 83 - Revision A2 23. ANALOG-TO-DIGITAL CONVERTER The A
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 84 - Revision A2 Figure 23-1: Successive Approximation ADC 23.1
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 85 - Revision A2 Figure 23-2: ADC block diagram Note:
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 86 - Revision A2 24. ICP (IN-CIRCUIT PROGRAM) FLASH PROGRAM The
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 87 - Revision A2 25. CONFIG BITS The W79E8213 series h
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 88 - Revision A2 Oscillator Configuration bits: Fosc1 Fosc0 OS
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 89 - Revision A2 25.2 CONFIG1 76 5 4 3 21 0C6C7 FS1C7
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 9 - Revision A2 6.6.1 ALU The ALU is the heart of the
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 90 - Revision A2 26. ELECTRICAL CHARACTERISTICS 26.1 Absolute M
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 91 - Revision A2 DC ELECTRICAL CHARACTERISTICS, contin
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 92 - Revision A2 DC ELECTRICAL CHARACTERISTICS, continued SPECIF
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 93 - Revision A2 26.5 AC ELECTRICAL CHARACTERISTICS
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 94 - Revision A2 27. PACKAGE DIMENSIONS 27.1 20-pin SOP-300mil L
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 95 - Revision A2 27.2 20-pin PDIP-300mil 1.631.470.064
Preliminary W79E8213/W79E8213R Data Sheet Publication Release Date: July 11, 2008 - 96 - Revision A2 28. REVISION HISTORY VERSION DATE PAGE DESCRI
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