Z86E08 Zilog, Inc., Z86E08 Datasheet
Z86E08
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Z86E08 Summary of contents
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... Crystal Z86E0812PSC1866 Crystal Z86E0812PSC1903 Z86E0812PSC1924 Z86E0812SEC Crystal Z86E0812SSC1860 Crystal Z86E0812SSC1866 Crystal Z86E0812SSC1903 Z86E0812SSC1924 Several key product features of the extensive family of Zilog Z86E04/E08 CMOS OTP microcontrollers are presented in the above table. This table enables the user to identify which of the twenty E04/E08 product variants most closely match the user’ ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FEATURES 14 Input / Output Lines Six Vectored, Prioritized Interrupts (3 falling edge, 1 rising edge, 2 timers) Two Analog Comparators Program Options: – Low Noise – ROM Protect – Auto Latch – Watch-Dog Timer ...
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Zilog Input Port 3 Counter/ Timers (2) Interrupt Control Two Analog Comparators Port 2 I/O (Bit Programmable) DS97Z8X1101 Vcc GND ALU FLAG Register Pointer General-Purpose Register File Port 0 I/O Figure 1. Functional Block Diagram ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers GENERAL DESCRIPTION (Continued MCU MSN Port Port 0 PGM + T est Mode Logic EPM /PGM P32 P30 /CE XT1 Figure 2. EPROM Programming Mode Block ...
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Zilog PIN DESCRIPTION VCC NC /CE /OE 9 EPM Figure 3. 18-Pin EPROM Mode Configuration Table 1. 18-Pin DIP Pin Identification EPROM Programming Mode Pin # Symbol Function 1–4 D4–D7 Data ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers ABSOLUTE MAXIMUM RATINGS Stresses greater than those listed under Absolute Maxi- mum Ratings may cause permanent damage to the de- vice. This is a stress rating only; functional operation of the device at any condition ...
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Zilog STANDARD TEST CONDITIONS The characteristics listed below apply for standard test conditions as noted. All voltages are referenced to Ground. Positive current flows into the referenced pin (Fig- ure 5). CAPACITANCE GND = ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers DC ELECTRICAL CHARACTERISTICS V Sym Parameter CC V Max Input Voltage 3.0V INMAX 5.5V V Clock Input High 3.0V CH Voltage 5.5V V Clock Input Low 3.0V CL Voltage 5.5V V Input High Voltage 3.0V ...
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Zilog V Sym Parameter CC I Supply Current 3.0V CC 5.5V 3.0V 5.5V 3.0V 5.5V I Standby Current 3.0V CC1 5.5V 3.0V 5.5V 3.0V 5.5V I Supply Current 3.0V CC (Low Noise Mode) 5.5V 3.0V 5.5V 3.0V 5.5V DS97Z8X1101 Typical ...
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... V guarantees 3 The V voltage specification of 5.5 V guarantees 5 Standard Mode (not Low EMI Mode) 6. Z86E08 only 7. All outputs unloaded and all inputs are analog comparator is selected, then the comparator inputs must Typical ...
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Zilog V Sym Parameter CC V Max Input Voltage 4.5V INMAX 5.5V V Clock Input High 4.5V CH Voltage 5.5V V Clock Input Low 4.5V CL Voltage 5.5V V Input High Voltage 4.5V IH 5.5V V Input Low Voltage 4.5V ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers DC ELECTRICAL CHARACTERISTICS (Continued) V Sym Parameter CC I Supply Current 4.5V CC 5.5V 4.5V 5.5V 4.5V 5.5V I Standby Current 4.5V CC1 5.5V 4.5V 5.5V 4.5V 5.5V I Supply Current 4.5V CC (Low Noise ...
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... The 4.5V to 5.5V, typical values measured Standard Mode (not Low EMI Mode) 6. Z86E08 only 7. All outputs unloaded and all inputs are analog comparator is selected, then the comparator inputs must DS97Z8X1101 Typical ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers AC ELECTRICAL CHARACTERISTICS Clock IRQ Figure 6. AC Electrical Timing Diagram ...
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Zilog AC ELECTRICAL CHARACTERISTICS Timing Table (Standard Mode for SCLK/TCLK = XTAL/2) No Symbol Parameter 1 TpC Input Clock Period 2 TrC,TfC Clock Input Rise and Fall Times 3 TwC Input Clock Width 4 TwTinL Timer Input Low Width 5 ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers AC ELECTRICAL CHARACTERISTICS Timing Table (Standard Mode for SCLK/TCLK = XTAL/2) No Symbol Parameter 1 TpC Input Clock Period 2 TrC,TfC Clock Input Rise and Fall Times 3 TwC Input Clock Width 4 TwTinL Timer ...
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Zilog AC ELECTRICAL CHARACTERISTICS Low Noise Mode No Symbol Parameter 1 TPC Input Clock Period 2 TrC Clock Input Rise TfC and Fall Times 3 TwC Input Clock Width 4. TwTinL Timer Input Low Width 5 TwTinH Timer Input High ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers AC ELECTRICAL CHARACTERISTICS (Continued) Low Noise Mode No Symbol Parameter 1 TPC Input Clock Period 2 TrC Clock Input Rise TfC and Fall Times 3 TwC Input Clock Width 4. TwTinL Timer Input Low Width ...
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Zilog LOW NOISE VERSION Low EMI Emission The Z86E04/E08 can be programmed to operate in a Low EMI Emission Mode by means of a mask ROM bit option. Use of this feature results in: All pre-driver slew rates reduced to ...
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... On Power-up and Reset, the Auto Latch will set the ports to an undetermined state Default condition is Auto Latches enabled. Z86E04 Port 0 (I/O) and Z86E08 2.3 Hysteresis VCC @ 5.0V R 500 k Figure 7. Port 0 Configuration ...
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... Zilog Port 2, P27-P20. Port 8-bit, bit programmable, bi- directional, Schmitt-triggered CMOS-compatible I/O port. These eight I/O lines can be configured under software Z86E04 and Z86E08 Open-Drain Open Out 1.5 In DS97Z8X1101 control to be inputs or outputs, independently. Bits pro- grammed as outputs can be globally programmed as ei- ther push-pull or open-drain (Figure 8). ...
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... P32 (AN2) PAD - P33 (REF) 22 These three input lines are also used as the interrupt sources IRQ0-IRQ3, and as the timer input signal T ure 9). Z86E04 and Z86E08 0 = Digital 1 = Analog D1 DIG. AN IRQ 0,1,2 = Falling Edge Detection IRQ3 = Rising Edge Detection Figure 9. Port 3 Configuration ...
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Zilog Comparator Inputs. Two analog comparators are added to input of Port 3, P31, and P32, for interface flexibility. The comparators reference voltage P33 (REF) is common to both comparators. Typical applications for the on-board comparators; Zero crossing detection, A/D ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) Addr. Reg SPL FLAGS IMR IRQ IPR U U F8* P01M U U ...
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Zilog Program Memory. The Z86E04/E08 addresses up to 1K/2KB of Internal Program Memory (Figure 11). The first 12 bytes of program memory are reserved for the interrupt vectors. These locations contain six 16-bit vectors that cor- respond to the six ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) The Z86E04/E08 instructions can access registers directly or indirectly through an 8-bit address field. This allows short 4-bit register addressing using the Register Pointer. In the 4-bit mode, the register file is ...
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Zilog OSC 2 Internal Clock External Clock Clock Logic 4 Internal Clock Gated Clock Triggered Clock TIN P31 * Note: By passed, if Low EMI Mode is selected. DS97Z8X1101 Internal Data Bus Write Write PRE0 Initial Value Initial Value Register ...
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... To accommodate polled interrupt systems, interrupt inputs are masked and the interrupt request register is polled to determine which of the interrupt requests needs service. Note: User must select any Z86E08 mode in Zilog's C12 ™ ICEBOX emulator. The rising edge interrupt is not sup- ported on the Z86CCP00ZEM emulator. ...
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Zilog Clock. The Z86E04/E08 on-chip oscillator has a high- gain, parallel-resonant amplifier for connection to a crystal, LC, RC, ceramic resonator, or any suitable external clock source (XTAL1 = INPUT, XTAL2 = OUTPUT). The crystal should be AT cut, up ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) 33 pFd Resistor (R) A(Hz) B(Hz) 1.0M 33K 31K 560K 56K 52K 220K 144K 130K 100K 315K 270K 56K 552K 480K 20K 1.4M 1M 10K 2. 4. ...
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Zilog HALT Mode. This instruction turns off the internal CPU clock but not the crystal oscillation. The counter/timers and external interrupts IRQ0, IRQ1, IRQ2 and IRQ3 remain ac- tive. The device is recovered by interrupts, either external internally ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) Vcc (Volts) 2.9 2.8 2.7 2.6 2.5 2.4 2.3 –40 C – Figure 17. Typical Auto Reset Voltage (V ) vs. Temperature ...
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Zilog Low EMI Emission The Z86E04/E08 can be programmed to operate in a low EMI Emission (Low Noise) Mode by means of an EPROM programmable bit option. Use of this feature results in: Less than 1 mA consumed during HALT ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) Internal Address Counter. The address of Z86E04/E08 is generated internally with a counter clocked through pin P01 (Clock). Each clock signal increases the address by one and the “high” level of pin ...
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Zilog T2 P01 = Clock P00 = Clear Vpp/EPM T6 Internal Address Vih Data Invalid Vil Legend: T1 Reset Clock Width T2 Input Clock High T3 Input Clock Period T4 Input Clock Low T5 Clock to Address ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) VIH Address VIL VIH Data Invalid VIL VH VPP VIL VH EPM VIL VCC 4.5V VIH /CE VIL VIH /OE VIL VIH /PGM VIL 3 Figure 19. Z86E04/E08 Programming Waveform 36 Address ...
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Zilog V IH Address Data EPM VCC /PGM V IL ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued Address Data 4. / /OE V ...
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Zilog V IH Address Data EPM ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) Figure 23. Z86E04/E08 Programming Algorithm 40 Start Addr = First Location Vcc = 6.4V Vpp = 13. Program 1 ms Pulse Increment N Yes ...
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Zilog Z8 CONTROL REGISTERS R241 TMR Figure 24. Timer Mode Register (F1 R242 Figure 25. Counter Timer 1 Register (F2 R243 PRE1 D7 ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers Z8 CONTROL REGISTERS (Continued) R248 P01M Figure 31. Port 0 and 1 Mode Register (F8 : Write Only) H R249 IPR ...
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Zilog PACKAGE INFORMATION DS97Z8X1101 18-Pin DIP Package Diagram 18-Pin SOIC Package Diagram Z86E04/E08 CMOS Z8 OTP Microcontrollers 43 1 ...
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... Zilog, Inc. 210 East Hacienda Ave. Campbell, CA 95008-6600 Telephone (408) 370-8000 FAX (408) 370-8056 Internet: www.zilog.com Z86E08 Standard Temperature 18-Pin SOIC Z86E0812SSC Z86E0812SEC DS97Z8X1101 Zilog ...