EZ80190AZ050EC Zilog, EZ80190AZ050EC Datasheet - Page 72
EZ80190AZ050EC
Manufacturer Part Number
EZ80190AZ050EC
Description
IC WEBSERVER 50MHZ XTEMP 100lQFP
Manufacturer
Zilog
Datasheet
1.EZ80190AZ050SG.pdf
(221 pages)
Specifications of EZ80190AZ050EC
Processor Type
eZ80
Features
High Speed, Single-Cycle Instruction-Fetch
Speed
50MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
100-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3123
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 72 of 221
- Download datasheet (4Mb)
Universal Zilog Interface
PS006614-1208
The eZ80190 device features two on-chip Universal Zilog Interface (UZI) devices. Each
UZI contains three serial communication controller blocks: a Serial Peripheral Interface
(SPI), a Universal Asynchronous Receiver/Transmitter (UART), and an Inter-Integrated
Circuit serial bus (I
trollers can be enabled. The UZI devices are connected to GPIO pins on Port C (UZI 1)
and Port D (UZI 0). Ports C and D must be configured for alternate-function I/O to allow
the UZI devices to communicate via the Port C and D pins. Each UZI also contains control
registers and a Baud Rate Generator (BRG) that generates a lower-frequency clock for the
SPI and UART devices. The I
block, including the Baud Rate Generator, is inactive when none of the serial devices are
selected.
See
on page 67, and
Serial Peripheral Interface
Figure 11
I2C Serial I/O Interface
2
displays the UZI block diagram.
C). For each UZI device, any one of these three communication con-
I
2
Interrupt
C
UZI
GPIO Port C (UZI1) or Port D (UZIO)
2
C block features its own clock generator. The entire UZI
on page 84,
To eZ80
UZI Interface
Figure 11. UZI Block Diagram
SPI
on page 92 chapters for detailed operating infor-
®
CPU
Universal Asynchronous Receiver/Transmitter
Data
Address
I/O
UART
Baud Rate
Generator
Clock
Product Specification
Universal Zilog Interface
Universal
Interface
Zilog
Alternate
Function
Enable
GPIO
eZ80190
62
Related parts for EZ80190AZ050EC
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
KIT DEV FOR Z8 ENCORE 16K TO 64K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 8K/4K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet: