Details, datasheet, quote on part number: Z8S18020PEC
PartZ8S18020PEC
Category
DescriptionEnhanced Z180 Microprocessor
CompanyZilog, Inc.
DatasheetDownload Z8S18020PEC datasheet
Quote
Find where to buy
 
  

 

Features, Applications

FEATURES

Code Compatible with Zilog Z80® CPU Extended Instructions Two Chain-Linked DMA Channels Low Power-Down Modes On-Chip Interrupt Controllers Three On-Chip Wait-State Generators On-Chip Oscillator/Generator Expanded MMU Addressing (up to 1 MB) Clocked Serial I/O Port

Two 16-Bit Counter/Timers Two Enhanced UARTs (up to 512 Kbps) Clock Speeds: MHz Operating Range: (3.3V@ 20 MHz) Operating Temperature Range: to +85°C Extended Temperature Range Three Packaging Styles ­ 68-Pin PLCC ­ 64-Pin DIP ­ 80-Pin QFP

The enhanced Z80180/Z8S180/Z8L180TM significantly improves on the previous Z80180 models while still providing full backward compatibility with existing Zilog Z80 devices. The Z80180/Z8S180/Z8L180 now offers faster execution speeds, power saving modes, and EMI noise reduction. This enhanced Z180 design also incorporates additional feature enhancements to the ASCIs, DMAs, and Icc STANDBY Mode power consumption. With the addition of "ESCC-like" Baud Rate Generators (BRGs), the two ASCIs now have the flexibility and capability to transfer data asynchronously at rates to 512 Kbps. In addition, the ASCI receiver has added a 4-byte First In First Out (FIFO) which can be used to buffer incoming data to reduce the incidence of overrun errors. The DMAs have been modified to allow for a "chain-linking" of the two DMA channels when set to take their DMA requests from the same peripherals device. This feature allows for non-stop DMA operation between the two DMA channels, reducing the amount of CPU intervention (Figure 1). Not only does the Z80180/Z8S180/Z8L180 consume less power during normal operations than the previous model, it has also been designed with three modes intended to further reduce the power consumption. Zilog reduced Icc power consumption during STANDBY Mode to a minimum µA by stopping the external oscillators and internal clock. The SLEEP mode reduces power by placing the CPU into a "stopped" state, thereby consuming less current while the on-chip I/O device is still operating. The SYSTEM STOP mode places both the CPU and the onchip peripherals into a "stopped" mode, thereby reducing power consumption even further. A new clock doubler feature has been implemented in the Z80180/Z8S180/Z8L180 device that allows the programmer to double the internal clock from that of the external clock. This provides a systems cost savings by allowing the use of lower cost, lower frequency crystals instead of the higher cost, and higher speed oscillators. The Enhanced Z180 is housed in 80-pin QFP, 68-pin PLCC, and 64-pin DIP packages. DS971800401 PRELIMINARY 1-1

Z80180/Z8S180/Z8L180 Enhanced Z180 Microprocessor Notes: All Signals with a preceding front slash, are active Low, for example, B//W (WORD is active Low); /B/W (BYTE is active Low, only). Alternatively, an overslash may be used to signify active Low, for example WR

Zilog Power connections follow conventional descriptions below: Connection Power Ground Circuit VCC GND Device VDD VSS


VSS XTAL EXTAL /WAIT /BUSACK /BUSREQ /RESET /NMI A17 A18/TOUT VCC
PHI /RD /WR /M1 E /MREQ /IORQ /RFSH /HALT /TEND1 /DREQ CKS RXS//CTS TXS D1 D0 VSS

 

Some Part number from the same manufacture Zilog, Inc.
Z8F021APB020EC Z8 Encore! XP-R 4K Series High-performance 8-bit Microcontrollers
Z842006PEC Nmos/cmos Z80 PIO Parallel Input/output
Z8F240X Z8 Encore Microcontrollers with Flash Memory and 10-bit A/D Converter
Z86C05 CMOS Z8 8-bit Low-cost 1k/2k-rom Microcontrollers
Z844108 Serial Input/output Controller
Z844004
Z8631904PSC PS/2 Mouse Controller
Z90239 Z8 Digital Television Controllers
Z02215ZCO Z02215 Modem Evaluation KIT
Z86E28 CMOS 8-bit Low-cost 4k-rom Microcontrollers
Z84C4204 Serial Input/output Controller
Z86L826HZ008SC 20-pin Low-voltage IR Microcontrollers
Z844406 Serial Input/output Controller
Z86L825HZ008SC 20-pin Low-voltage IR Microcontrollers
Z8S18033PEC Enhanced Z180 Microprocessor
Z86M1720ASC Pcmcia Interface Solution
Z8937100ZAC Z89371 Accessory KIT
Z86L0808PSC Z8 8-bit Cost-effective Microcontrollers
Z16C3510FEC CMOS ISCC Integrated Serial Communications Controller
EZ80F910200ZCO Ez80acclaim!-tm Flash Microcontrollers
Z844408 Serial Input/output Controller

Z86172 : ROM (KB)  = 16 ;; RAM  = 748 ;; Speed  = 16 ;; I/O  = 31 ;; 8-bit Timers  = 2 ;; Comm Interfaces  = -- ;; Other Features  = Por, LV Detect ;; Voltage  = 4.5-5.5V ;;

Z86C9320VSC : ROM (KB)  = ROMless ;; RAM  = 236 ;; Speed  = 20, 25, 33 ;; I/O  = 24 ;; 8-bit Timers  = 3 ;; Comm Interfaces  = Uart ;; Other Features  = Mul, Div ;; Voltage  = 3.3-5.0V ;;

Z86E2112FEC : CMOS Z8 OTP Microcontroller. EPROM 8 Kbytes, RAM 236 Bytes, 12 MHZ

ZGP323HAS2016C : general-purpose microcontroller The ZGP323L MCU is an OTP-based member of ZiLOG's Z8 GP™ family of general-purpose microcontrollers. With 237 bytes of general-purpose RAM and up to 32KB of OTP, ZiLOG’s CMOS microcontrollers offer fast-executing use of memory, sophisticated interrupts, input/output

ZGP323LAP2804C : general-purpose microcontroller The ZGP323L MCU is an OTP-based member of ZiLOG's Z8 GP™ family of general-purpose microcontrollers. With 237 bytes of general-purpose RAM and up to 32KB of OTP memory, ZiLOG’s CMOS microcontrollers offer fast-executing use of memory, sophisticated interrupts, input/

Z8F0431HJ020EG : Embedded - Microcontroller Integrated Circuit (ics) Internal Tube 2.7 V ~ 3.6 V; IC ENCORE XP MCU FLASH 4K 28SSOP Specifications: Program Memory Size: 4KB (4K x 8) ; RAM Size: 256 x 8 ; Number of I /O: 25 ; Package / Case: 28-SSOP (0.209", 5.30mm Width) ; Speed: 20MHz ; Oscillator Type: Internal ; Packaging: Tube ; Program Memory Type: FLASH ; EEPROM Size: - ; Core Processor: eZ8 ; Data Converters: - ; Core Siz

Z8R2421AN020EC : 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44 Specifications: Life Cycle Stage: ACTIVE ; Clock Speed: 20 MHz ; ROM Type: MROM ; Supply Voltage: 3 to 3.6 volts ; I/O Ports: 31 ; Package Type: LFQP, Other, LQFP-44 ; Operating Range: Industrial ; Pin Count: 44 ; Operating Temperature: -40 to 105 C (-40 to 221 F) ; Features: DMA, PWM

ZGR323LAH2808C : 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO20 Specifications: Life Cycle Stage: ACTIVE ; Clock Speed: 8 MHz ; ROM Type: OTP ; Supply Voltage: 2 to 3.6 volts ; I/O Ports: 16 ; Package Type: SSOP, Other, SSOP-20 ; Operating Range: Auto ; Pin Count: 20 ; Operating Temperature: -40 to 125 C (-40 to 257 F)

Same catergory

CYS25G0101DX : Sonet OC-48 Transceiver. SONET OC-48 operation Bellcore and ITU jitter compliance 2.488-GBaud serial signaling rate Multiple selectable loopback/loop-through modes Single 155.52-MHz reference clock Transmit FIFO for flexible data interface clocking 16-bit parallel-to-serial conversion in transmit path Serial-to-16-bit parallel conversion in receive path Synchronous parallel.

KF478S : = 400MHz Band(50ohm) ;; Package = SC-45.

MSP430F135 : . Low Supply-Voltage Range, 3.6 V Ultralow-Power Consumption: ­ Active Mode: at 1 MHz, 2.2V ­ Standby Mode: µA ­ Off Mode (RAM Retention): 0.1 µA Five Power-Saving Modes Wake-Up From Standby Mode µs 16-Bit RISC Architecture, 125-ns Instruction Cycle Time 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan Feature 16-Bit Timer_B.

28154C : Bobbin Wound Surface Mount Inductors. Inductance Range Inductance Current2 DC Resistance (1kHz, 100mVAC) Order Code Nom. Min.-Max. Max. RoHS compliant Compact size, low profile Surface mount design Inductance range from to 3.3mH Tape & reel packaging UL 94V-0 Custom solutions available The 2800 series is a range of bobbin-wound, surface-mount inductors designed for use in switching power.

T1065 : Telecommunications Products. Pulse is a leading provider of magnetics for telecom infrastructure equipment, customer premises equipment, audio interface applications, and emerging applications such as VoIP. Our broad portfolio of transformers and integrated transformer modules support T1/E1/ISDN-PRI, T3/E3/STS-1, ISDN-S, ISDN-U, Digital Audio, and DDS. Package options include surface.

BL8501 : Step down Dc/dc Controller. OUTLINE The is a CMOS-based PWM step-down DC-DC Converter controller. The device can offer the following advantages: lower supply current and wider operating input-voltage range. The BL8501 consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, a protection circuit, a PWM/VFM alternative.

LM3S6611 : Microcontroller. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH LUMINARY MICRO PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN LUMINARY MICRO'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, LUMINARY MICRO ASSUMES NO LIABILITY WHATSOEVER, AND LUMINARY.

VF294SL1.54M : Surface Mount VCXO. Very Low Phase Jitter Industrial Temperature Range Miniature Ceramic Package SMD Tri-state Oscillator 3.3V Supply Parameter Frequency Range Stability Supply Voltage Supply Current Load Duty Cycle Rise & Fall Times Logic "1" Level Logic "0" Level Start Up Time Phase Jitter Modulation BW Input Impedance Control Voltage Pulling Range Linearity Setability.

CBWHFU1115533290653 : Band Filters for 200ghz Add/drop Multiplexing. Bookham band skip filters leverage the proprietary Advanced Energetic Deposition (AED) process to produce the industry's best banded filter solution. The AED process state-of-the-art layer thickness control to produce thin-film interference filters that are unparalleled for optical add/drop multiplexing (OADM) WDM applications. Standard 5.5mm diameter.

B330A-13-F : 3.0A Surface Mount Schottky Barrier Rectifier. 3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Guard Ring Die Construction for Transient Protection Ideally Suited for Automatic Assembly Low Power Loss, High Efficiency Surge Overload Rating to 100A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application Lead Free Finish/RoHS Compliant (Note 4) SMA Min Max Case:.

P3504UCMCL : Multiport Microcapacitance. The multiport MC line protector is an integrated, multichip solution used for protecting multiple twisted pair from overvoltage conditions. It is intended for applications sensitive to load values. Typically, high speed connections require lower capacitance. CO values for the MC devices are 40% lower than standard UC devices. This six-pin surface mount.

MSWSS-020-40 : Medium / High Power Switches Unlike standard MMIC switches that can’t handle high power, Aeroflex / Metelics’ new no-driver switch family provides medium to high power levels from 20 to 40 W max. with low harmonic distortion. If higher RF power is required, we can support up to 100W maximum Need specified information? Contact our application engineers.

RPM11BD : INTERFACE RELAY, SPDT, 24VDC, 750OHM. s: Coil Voltage VAC Nom: - ; Control Voltage Range: - ; Coil Voltage VDC Nom: 24V ; Operating Voltage Range: - ; Contact Current Max: 15A ; Contact Voltage AC Nom: 250V ; Load Current: - ; Contact Voltage DC Max: 250V ; Coil Resistance: 750ohm ; Relay Terminals: - ; Contact Configuration: SPDT ; Average Power Consumption:.

PC-CB70 : CHARGER, USB, MICRO AND MINI. s: Accessory Type: Micro and Mini USB Charging Cable ; For Use With: Micro or Mini USB Devices ; Battery Charger Type: USB ; Battery Technologies Supported: - ; Supply Voltage: - ; Battery Size Code: - ; Battery IEC Code: - ; Battery NEDA Code: - ; Plug Type: US.

2-1614971-8 : 16.9 Ohm 0.125W, 1/8W Chip Resistor - Surface Mount; RES 16.9 OHM 1/8W 0.1% 1206. s: Resistance (Ohms): 16.9 ; Power (Watts): 0.125W, 1/8W ; Tolerance: ±0.1% ; Packaging: Tape & Reel (TR) ; Composition: Thin Film ; Temperature Coefficient: ±25ppm/°C ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant.

RNF14FTD2R37 : 2.37 Ohm 0.25W, 1/4W Through Hole Resistors; RES 2.37 OHM 1/4W 1% AXIAL. s: Resistance (Ohms): 2.37 ; Power (Watts): 0.25W, 1/4W ; Tolerance: ±1% ; Packaging: Tape & Reel (TR) ; Composition: Metal Film ; Temperature Coefficient: ±100ppm/°C ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant.

JHC54R8RG-FREQ : CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 70 MHz, HCMOS OUTPUT. s: Oscillator Type: XO ; Package / Form Factor: Surface Mount ; / Standards: RoHS, Lead-Free ; Frequency: 1 to 70 MHz ; Operating Temperature: 0 to 70 C (32 to 158 F) ; Supply Voltage: 5.0 Volts ; Output Type: HCMOS.

 
0-C     D-L     M-R     S-Z