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Details, datasheet, quote on part number:Z86C4416PEC
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| Part: | Z86C4416PEC |
| Category: | Microcontrollers => 8 bit |
| Description: | ROM (KB) = 16 ;; RAM = 236 ;; Speed = 16 ;; I/O = 32 ;; 8-bit Timers = 2 ;; Comm Interfaces = Uart ;; Other Features = Por ;; Voltage = 3.0-5.5V ;; |
| Company: | Zilog, Inc. |
| Datasheet: | Download Z86C4416PEC datasheet File size : 1118 kB |
| Request For quote: | Find where to buy Z86C4416PEC
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Datasheet text preview:
PRELIMINARY PRODUCT SPECIFICATION
Z86C34/C35/C36 Z86C44/C45/C46
CMOS Z8® MCUS WITH ASCI UART OFFER EFFICIENT, COST-EFFECTIVE DESIGN FLEXIBILITY
FEATURES
Device Z86C34 Z86C35 Z86C36 Z86C44 Z86C45 Z86C46 ROM (KB) 16 32 64 16 32 64 RAM* (Bytes) 237 237 237 236 236 236 Speed (MHz) 16 16 16 16 16 16
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Expanded Register File (ERF) Full-Duplex UART (ASCI) Dedicated 16-Bit Baud Rate Generator 32 Input/Output Lines (C44/C45/C46) 24 Input/Output Lines (C34/C35/C36) Vectored, Prioritized Interrupts with Programmable Polarity Two Analog Comparators Two Programmable 8-Bit Counter/Timers, Each with Two 6-Bit Programmable Prescaler Watch-Dog Timer (WDT)/Power-On Reset (POR) On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC, or External Clock RAM and ROM Protect Optional 32-kHz Oscillator
Note: *General-Purpose.
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28-Pin DIP, 28-Pin SOIC and PLCC Packages (C34, C35, C36) 40-Pin DIP, 44-Pin PLCC and QFP Packages (C44, C45, C46) 3.0- to 5.5-Volt Operating Range Clock Free Watch-Dog Timer (WDT) Reset Operating Temperature Ranges: Standard: 0 °C to 70 °C Extended: 40 °C to +105 °C
GENERAL DESCRIPTION
ZiLOG's Z8® MCU single-chip family now includes the Z86C34/C35/C36/C44/C45/C46 product line, featuring enhanced wake-up circuitry, programmable Watch-Dog Timers (WDT), and low-noise/EMI options. Each of the new enhancements to the Z8 offer a more efficient, cost-effective design and provide the user with increased design flexibility over the standard Z8 microcontroller core. The low-power consumption CMOS microcontroller offers fast execution, efficient use of memory, sophisticated interrupts, input/output bit manipulation capabilities, and easy hardware/software system expansion. The Z8 subfamily features an Expanded Register File (ERF) to allow access to register-mapped peripheral and I/O circuits. Four basic address spaces are available to support this wide range of configurations: Program Memory, Register File, Data Memory, and ERF. The Register File is composed of 236/237 bytes of general-purpose registers, four I/O port registers, and 15 control and status registers. The ERF consists of twelve control registers. For applications demanding powerful I/O capabilities, the Z86C34/C35/C36 offers 24 pins, and the Z86C44/C45/C46 offers 32 pins dedicated to input and output. These lines are
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DS007601-Z8X0499
Z86C34/C35/C36/C44/C45/C46 CMOS Z8® MCUs with ASCI UART
ZiLOG
GENERAL DESCRIPTION (Continued)
configurable under software control to provide timing, status signals, parallel I/O with or without handshake, and address/data bus for interfacing external memory. To unburden the system from coping with real-time tasks such as counting/timing and data communication, the Z8 offer two on-chip counter/timers with a large number of user-selectable modes. With ROM/ROMless selectivity, the Z86C44/C45/C46 provide both external memory and preprogrammed ROM, which enables this Z8® MCU to be used in high-volume applications, or where code flexibility is required.
Note: All signals with an overline are active Low. For example, B/W, for which WORD is active Low, and B/W, for which BYTE is active Low.
Power connections follow these conventional descriptions:
Connection Power Ground Circuit VCC GND Device VDD VSS
(C44/C45/C46 Only) Output Input VCC
GND
XTAL AS DS R/W RESET
Port 3
Machine Timing & Inst. Control RESET WDT, POR
Counter/ Timers (2) Interrupt Control Two Analog Comparators Full-Duplex UART 16-Bit Baud Rate Generator
ALU
FLAG Program Memory Register Pointer Register File Program Counter
Port 2
Port 0
Port 1
4 I/O (Bit Programmable)
4
8
Address or I/O (Nibble Programmable)
Address/Data or I/O (Byte Programmable) (C44/C45/C46 Only)
Figure 1. Functional Block Diagram 2 PRELIMINARY DS007601-Z8X0499
ZiLOG
Z86C34/C35/C36/C44/C45/C46 CMOS Z8® MCUs with ASCI UART
PIN DESCRIPTION
P25 P26 P27 P04 P05 P06 P07 VCC XTAL2 XTAL1 P31 P32 P33 P34 1 P24 P23 P22 P21 P20 P03 GND P02 P01 P00 P30 P36 P37 P35
P 04 P 27 P 26 P 25 P 24 P 23 P 22 4 P05 P06 P07 VCC XTAL2 XTAL1 P31 5 1 26 25
28
Z86C34/C35/C36
Z86C34/C35/C36
11 12
19 18
P21 P20 P03 GND P02 P01 P00
14
15
Figure 2. 28-Pin DIP/SOIC Pin Configuration
Figure 3. 28-Pin PLCC Pin Configuration
Table 1. 28-Pin DIP/SOIC/PLCC Pin Identification Pin # 13 47 8 9 10 1113 1415 16 17 18 1921 22 23 2428 Symbol P2527 P0407 VCC XTAL2 XTAL1 P3133 P3435 P37 P36 P30 P0002 GND P03 P2024 Function Port 2, Bits 5,6,7 Port 0, Bits 4,5,6,7 Power Supply Crystal Oscillator Crystal Oscillator Port 3, Bits 1,2,3 Port 3, Bits 4,5 Port 3, Bit 7 Port 3, Bit 6 Port 3, Bit 0 Port 0, Bits 0,1,2 Ground Port 0, Bit 3 Port 2, Bits 0,1,2,3,4 Direction In/Output In/Output Output Input Fixed Input Fixed Output Fixed Output Fixed Output Fixed Input In/Output In/Output In/Output
DS007601-Z8X0499
PRELIMINARY
P32 P33 P34 P35 P37 P36 P30
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