EZ80190AZ050EG Zilog, EZ80190AZ050EG Datasheet - Page 40

• Manufacturer Part Number: EZ80190AZ050EG
• Description: IC WEBSERVER 50MHZ XTEMP 100LQFP
• Manufacturer: Zilog

Specifications of EZ80190AZ050EG

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Processor Series: EZ80190x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: ROMLess
• Data Ram Size: 8 KB
• Interface Type: I2C, IrDA, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 6
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3865; EZ80190AZ050EG

eZ80
eZ80 CPU Core Overview
eZ80 CPU Core Features
PS006614-1208
®
The eZ80 CPU is the first 8-bit microprocessor to support 16 MB linear addressing. Each
software module or task under a real-time executive or operating system can operate in
Z80
The eZ80 CPU instruction set is a superset of the instruction sets for the Z80 and Z180
CPUs. Z80 and Z180 programs can be executed on eZ80 CPU with little or no modifica-
tion.
The key features of eZ80 CPU Core are as follows:
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For more information on eZ80 CPU, its instruction set, and eZ80 programming, refer to
eZ80
CPU Core
®
Upward code-compatible from Z80 and Z180 products
24-bit linear address space
Single-cycle instruction fetch
Pipelined fetch, decode, and execute
Dual Stack Pointers for ADL (24-bit) and Z80 (16-bit) memory modes
24-bit CPU registers and ALU
Zilog Debug Interface (ZDI) support
Nonmaskable Interrupt (NMI) + support for 128 vectored interrupts
®
compatible (64 KB) mode or full 24-bit (16 MB) address mode.
CPU User Manual (UM0077).
Product Specification
eZ80® CPU Core
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