Z86E0208HSG1925 Zilog, Z86E0208HSG1925 Datasheet
Z86E0208HSG1925
Specifications of Z86E0208HSG1925
Z86E0208HSG1925
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Z86E0208HSG1925 Summary of contents
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... Z86E02 SL 1925 General-Purpose OTP MCU with 14 I/O Lines Product Specification PS014802-0903 Title Page ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126 Telephone: 408.558.8500 • Fax: 408.558.8300 • www.ZiLOG.com ...
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... San Jose, CA 95126 Telephone: 408.558.8500 Fax: 408.558.8300 www.ZiLOG.com ZiLOG is a registered trademark of ZiLOG Inc. in the United States and in other countries. All other products and/or service names mentioned herein may be trademarks of the companies with which they are associated. Document Disclaimer ©2003 by ZiLOG, Inc. All rights reserved. Information in this publication concerning the devices, applications, or technology described is intended to suggest possible uses and may be superseded ...
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Table of Contents Architectural Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Software Work Around on the Z86CCP01ZEM Emulator to Enable P27 as Stop-Mode Recovery Source . . . . . . . . . . . . . . . . . . 38 Watch-Dog Timer (WDT ...
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List of Figures Figure 1. Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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List of Tables Table 1. Z86E02 SL1925 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Architectural Overview ZiLOG’s Z86E02 SL1925 Microcontroller (MCU One-Time Programmable (OTP) member of ZiLOG’s single-chip Z8 development, debug, prototyping, and small production runs not economically desirable with masked ROM versions. For applications demanding powerful I/O capabilities, the Z86E02 SL1925’s dedi- cated input and output lines are grouped into three ports, and are configurable under software control to provide timing, status signals, or parallel I/O ...
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Low-Power Consumption (50 mΩ typical) • Fast Instruction Pointer (1.5µ MHz) • RAM Bytes (61) Power connections follow conventional descriptions, as noted below: BLOCK DIAGRAMS Input Port 3 Counter/ Timer Interrupt Control Two Analog Comparators Port 2 ...
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Z8 MCU Address Counter PGM Mode Logic Clear Clock EPM CE PO0 PO1 P32 XT1 Figure 2. EPROM Programming Mode Block Diagram PS014802-0903 General-Purpose OTP MCU with 14 I/O Lines D7-D0 A9-A0 A8-A0 EPROM A8-A0 3 Bits Option Bits V ...
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PIN DESCRIPTION Pin diagrams and identification for the device are displayed in Figure 3 through Figure 6, and in Table 2 through Table 5. XTAL2 XTAL1 Figure 3. 18-Pin DIP/SOIC Configuration, STANDARD Mode Table 2. 18-Pin DIP/SOIC Pin Identification, STANDARD ...
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Figure 4. 18-Pin DIP/SOIC Configuration, EPROM Mode Table 3. 18-Pin DIP/SOIC Pin Identification, EPROM Mode Pin # Symbol 1-4 D4- EPM CLEAR 12 CLOCK 13 PGM ...
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Figure 5. 20-Pin SSOP Pin Configuration, STANDARD Mode Table 4. 20-Pin SSOP Pin Identification, STANDARD Mode Pin # Symbol 1,2 P24-P25 3 P27 4 P26 XTAL1 8 XTAL2 9 P31 10 P32 11 ...
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Figure 6. 20-Pin SSOP Pin Configuration, EPROM Mode Table 5. 20-Pin SSOP Pin Identification, EPROM Mode Pin # Symbol 1-2 D4- EPM 11 ...
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Electrical Characteristics Absolute Maximum Ratings Stresses greater than those listed on Table 6 may cause permanent damage to the device. This rating is a stress rating only; functional operation of the device at any condition above those indicated in the ...
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From Output Under Test Capacitance T = 25° See Table 7. Parameter Input capacitance Output capacitance 0 I/O capacitance DC Electrical Characteristics Standard Temperature Range Table 8 provides Direct Current characteristics for the Z86E02 SL1925 microcon- troller, ...
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Table 8. DC Characteristics, Standard Temperature Range (Continued) Sym Parameter V V Clock Input High 3.5V CH Voltage 5.5V V Clock Input Low 3.5V CL Voltage 5.5V V Input High Voltage 3.5V IH 5.5V V Input Low Voltage 3.5V IL ...
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Table 8. DC Characteristics, Standard Temperature Range (Continued) Sym Parameter V V Comparator Input ICR Common Mode Voltage Range I Supply Current 3.5V CC 5.5V 3.5V 5.5V I Standby Current 3.5V CC1 (HALT Mode) 5.5V 3.5V 5.5V I Supply Current ...
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Table 8. DC Characteristics, Standard Temperature Range (Continued) Sym Parameter V I Auto Latch High 3.5V ALH Current 5.5V 1. Typical values are read Port 2, Port 3, and Port 0 only. 3. STANDARD mode ...
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Table 9. DC Characteristics, Extended Temperature Range (Continued) Sym Parameter V V Input High Voltage 4.5V IH 5.5V V Input Low Voltage 4.5V IL 5.5V V Output High Voltage 4.5V OH 5.5V 4.5V 5.5V V Output Low Voltage 4.5V OL1 ...
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Table 9. DC Characteristics, Extended Temperature Range (Continued) Sym Parameter V I Supply Current 4.5V CC 5.5V 4.5V 5.5V I Standby Current 4.5V CC1 (HALT Mode) 5.5V 4.5V 5.5V I Supply Current (Low 4.5V CC EMI Mode) 5.5V 4.5V 5.5V ...
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Table 9. DC Characteristics, Extended Temperature Range (Continued) Sym Parameter V I Auto Latch High 4.5V ALH Current 5.5V 1. Typical values are read Port 2, Port 3, and Port 0 only. 3. STANDARD mode ...
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AC Electrical Timing Characteristics Figure 8 illustrates Alternating Current timing for the Z86E02 SL1925 microcon- troller. Clock IRQ N STANDARD Mode at Standard Temperature Table 10 describes timing characteristics in STANDARD mode at standard tem- perature for ...
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Table 10. AC Electrical Characteristics, Standard Mode and Temperature (Continued) No Symbol Timer Input Low Width Timer Input High Width Timer Input Period P IN ...
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STANDARD Mode at Extended Temperature Table 11 describes timing characteristics in STANDARD mode at extended tem- perature for the timing diagram noted in Figure 8. Table 11. AC Electrical Timing, Standard Mode at Extended Temperature No Symbol ...
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LOW EMI Mode at Standard Temperature Table 12 describes timing characteristics in LOW EMI mode at standard tempera- ture for the timing diagram noted in Figure 8. Table 12. AC Electrical Timing, Standard Mode at Extended Temperature No Symbol Parameter ...
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Table 12. AC Electrical Timing, Standard Mode at Extended Temperature (Continued) No Symbol Parameter 11 T Power-On Reset POR Time 1. Timing reference is 0.7 V for a logic 1 and 0 Interrupt request through Port 3 ...
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Table 13. AC Electrical Timing, Low EMI Mode at Extended Temperature (Continued) No Symbol Parameter Interrupt Request W Input Interrupt Request W Input 10 T Watch-Dog Timer WDT Delay Time for Time-out 11 T ...
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Pin Functions EPROM Mode D7–D0 Data Bus. Data can be read from, or written to, the EPROM through this data bus. V Power Supply typically 5V during all EPROM Read Mode and typically CC 6.4V during other modes ...
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Recommendations for dampening voltage surges in both test and OTP mode include the following: • Using a clamping diode to V • Adding a capacitor to the affected pin. Programming the EPROM/Test Mode Disable option prevents Note: accidental entry into ...
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Open Out 1.5V 2.5V Hysteresis V In Port 2, P27–P20. Port 8-bit, bit programmable, bidirectional, Schmitt-trig- gered CMOS-compatible I/O port. These eight I/O lines can be configured under software control to be inputs or outputs, independently. Bits ...
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Z8 Open Drain Open Out 1.5V In Port 3, P33–P31. Port 3-bit, CMOS-compatible port with three fixed input (P33–P31) lines. These three input lines can be configured under software control as digital Schmitt-trigger inputs. These three input ...
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R247 = P3M PAD P31 (AN1) PAD P32 (AN2) PAD P33 (REF) 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 ...
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... IRQ1 and/or P33 input. The comparator requires two NOPs to be stable after setting the enable bit. ZiLOG recommends that interrupts IRQ0, IRQ1, and IRQ2 be disabled before set- ting the enable bit. After enabling the comparator, IRQ0, IRQ1, and IRQ2 should be cleared prior to re-enabling the interrupts ...
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Functional Description The following special functions are incorporated into the Z8 the standard Z8 core architecture and to provide the user with increased design flexibility. RESET A RESET can be triggered in the following two ways: • Power-On Reset • ...
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Table 14. Z8 Reset Condition Address Register FFh SPL 0 0 FDh FCh FLAGS U U FBh IMR 0 U FAh IRQ U U F9h IPR U U F8h* P01M ...
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Program Memory The Z86E02 SL1925 addresses up to 512B of internal program memory (Figure 13). The first 12 bytes of program memory are reserved for the interrupt vectors. These locations contain six 16-bit vectors that correspond to the six avail- ...
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Location 255(FFh) 254(FEh) 253(FDh) 252(FCh) 251(FBh) 250(FBh) 249(FAh) 248(F8h) 247(F7h) 246(F6h) 245(F5h) 244(F4h) 243(F3h) 242(F2h) 241(F1h) 240(F0h) 64(40h) 63(30h) 4(04h) 3(03h) 2(02h) 1(01h) 0(00h) ® The Z8 instructions can access registers directly or indirectly through an 8-bit address field, thereby ...
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FDh Expanded RegisterGroup [0] is selected in this figure Stack Pointer ® The Z8 features an 8-bit Stack Pointer (R255) used for the internal stack that resides within ...
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Counter/Timer There is one 8-bit programmable counter/timer (T1), driven by its own 6-bit pro- grammable prescaler. The T1 prescaler is driven by internal or external clock sources (Figure 16). The 6-bit prescaler divide the input frequency of the clock source ...
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When more than one interrupt is pending, priorities are resolved by a programma- ble priority encoder that is controlled by the Interrupt Priority register. All Z8 rupts are vectored through locations in program memory. When an interrupt machine cycle is ...
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Table 15. Interrupt Types, Sources, and Vectors Name IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5 Note: Note Falling edge triggered Rising edge triggered Interrupt Interrupt Request PS014802-0903 General-Purpose OTP MCU with 14 I/O Lines Vector Source Location ...
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Clock ® The Z8 on-chip oscillator features a high-gain, parallel-resonant amplifier for connection to an external crystal, LC, RC, ceramic resonator, or any suitable external clock source (XTAL1 = INPUT, XTAL2 = OUTPUT). The crystal should be AT-cut ...
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Table 16. Typical Frequency (MHz) vs. RC Values Resistor ( KΩ 7.6 1.6 2 KΩ 12.5 2.3 1 KΩ Standard mode frequency Low EMI mode frequency ...
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Any Low level detected on pin P27 takes the device out of Note: STOP mode, even configured as an output not edge triggered. To enter STOP or HALT mode necessary to first flush ...
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Op Code WDT (5Fh) The first time Op Code 5Fh is executed, the WDT is enabled; subsequent execu- tion clears the WDT counter. This clearing of the counter must be performed at least every T WDT erated reset is the ...
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Software Work Around on the Z86CCP01ZEM Emulator to Emulate the Hardware Enabled Permanent WDT in HALT Mode and Stop Mode The following functions must be performed 1. The first instruction after reset at address 000Ch must be the WDT instruction ...
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V CC (Volts) 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 -40°C -20°C Figure 19. Typical Auto Reset Voltage (V OTP Option Bit Description One-Time Programmable EPROM option bits for the ...
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EPROM Protect. EPROM Protect fully protects the Z8 program code from being read externally. When EPROM Protect is selected, the instructions LDC and LDCI are supported (Z86E02 SL1925 does not support the instructions LDE and LDEI). When the device is ...
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Control Registers \ Table 17. Timer Mode Register, R241 TMR F1h Bank 0h: READ/WRITE Bit 7 R/W R/W Reset 0 Note Read Write Bit Position Bit Field 7-6 Reserved 5-4 T Mode Count ...
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Table 19. Prescaler 1 Register, R243 PRE1 F3h Bank 0h: WRITE ONLY Bit 7 R/W R/W Reset X Note Read Write Indeterminate Bit Position Bit Field 7-2 Prescaler 1 Clock 0 Count Table 20. ...
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Table 21. Port 3 Mode Register, R247 P3M F7h Bank 0h: WRITE ONLY Bit 7 R/W W Reset X Note Write Indeterminate Bit Position Bit Field 7-2 Reserved 1 Port 3 0 Port 2 Table 22. ...
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Table 23. Interrupt Priority Register, R249 IPR F9h Bank 0h: WRITE ONLY Bit 7 R/W W Reset X Note Write Indeterminate Bit Position Bit Field 7-6 Reserved 5 IRQ3, IRQ5 Interrupt 2 IRQ0, ...
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Table 24. Interrupt Request Register, R250 IPR FAh Bank 0h: READ/WRITE Bit 7 R/W R/W Reset 0 Note Read Write Bit Position Bit Field 7-6 Reserved 5 IRQ5 4 IRQ4 3 IRQ3 2 IRQ2 1 IRQ1, ...
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Table 25. Interrupt Mask Register, R251 IMR FBh Bank 0h: READ/WRITE Bit 7 R/W R/W Reset 0 Note Read Write Bit Position Bit Field 7 Master Interrupt Enable 6 Reserved 5-0 IRQ0- IRQ5 Note: *Must use ...
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Table 27. Register Pointer, R253 RP FDh Bank 0h: READ/WRITE Bit 7 R/W R/W Reset 0 Note Read, W= Write Bit Position Bit Field 7-4 Working Register Pointer 3-0 Reserved Table 28. General-Purpose Register, R254 GPR FEh Bank ...
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Table 29. Stack Pointer Low, R255 SPL FFh Bank 0h: READ/WRITE Bit 7 R/W R/W Reset 0 Note Read, W= Write Bit Position Bit Field 7-0 Stack PS014802-0903 General-Purpose OTP MCU with 14 I/O Lines ...
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Package Information Figure 20. 18-Pin DIP Package Diagram Figure 21. 18-Pin SOIC Package Diagram PS014802-0903 General-Purpose OTP MCU with 14 I/O Lines Z86E02 SL 1925 51 ...
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Figure 22. 20-Pin SSOP Package Diagram Ordering Information Pin Count Package 18 DIP SOIC 20 SSOP Note: The Standard temperature range is 0°C to 70°C. For parts that operate in the Extended temperature range of -40°C to 105°C, substitute the ...
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... Contact your local ZiLOG Sales office by navigating to Sales Office on Part Number Description ZiLOG part numbers consist of a number of components. For example, part num- ber Z86E0208PSC1925 is a 8-MHz 18-pin DIP that operates in the -0°C to +70°C temperature range, with Plastic Standard Flow. The Z86E0208PSC1925 part number corresponds to the code segments indicated in the following table ...
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... Z86E02 SL1925 Product Specification If you experience any problems while operating this product you note any inaccuracies while reading this Product Specification, please copy and complete this form, then mail or fax it to ZiLOG (see Return Information, below). We also welcome your suggestions! Customer Information ...