EZ80F91AZA50EG Zilog, EZ80F91AZA50EG Datasheet - Page 31
EZ80F91AZA50EG
Manufacturer Part Number
EZ80F91AZA50EG
Description
IC ACCLAIM MCU 256KB 144LQFP
Manufacturer
Zilog
Series
eZ80® AcclaimPlus!™r
Datasheet
1.EZ80F91AZA50SG.pdf
(387 pages)
Specifications of EZ80F91AZA50EG
Core Processor
Z8
Core Size
8-Bit
Speed
50MHz
Connectivity
Ethernet, I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
144-LQFP
Processor Series
EZ80F91x
Core
eZ80
Data Bus Width
8 bit
Data Ram Size
16 KB
Interface Type
I2C, IrDA, SPI
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
32
Number Of Timers
4
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Development Tools By Supplier
eZ80F910300ZCOG
Minimum Operating Temperature
- 40 C
For Use With
269-4712 - KIT DEV ENCORE 32 SERIES269-4671 - BOARD ZDOTS SBC Z80ACCLAIM PLUS269-4561 - KIT DEV FOR EZ80F91 W/C-COMPILER269-4560 - KIT DEV FOR EZ80F91 W/C-COMPILER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
269-4563
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 31 of 387
- Download datasheet (5Mb)
PS027001-0707
Table 2. Pin Identification on the eZ80F91 Device (Continued)
LQFP
Pin No
127
128
129
130
131
132
133
134
135
136
BGA
Pin No Symbol
C7
D7
A6
B6
C6
E7
A5
B5
D6
C5
TxD2
TxD1
TxD0
Tx_EN
Tx_CLK
Tx_ER
V
V
Rx_ER
Rx_CLK
DD
SS
Function
MII Transmit
MII Transmit
MII Transmit
MII Transmit
MII Transmit
MII Transmit
MII Receive
MII Receive
Data
Data
Data
Enable
Clock
Error
Power Supply
Ground
Error
Clock
Signal Direction Description
Output
Output
Output
Output
Input
Output
Input
Input
This pin is used by the Ethernet
MAC for the MII Interface to the
PHY. Transmit Data is synchronous
to the rising-edge of Tx_CLK.
This pin is used by the Ethernet
MAC for the MII Interface to the
PHY. Transmit Data is synchronous
to the rising-edge of Tx_CLK.
This pin is used by the Ethernet
MAC for the MII Interface to the
PHY. Transmit Data is synchronous
to the rising-edge of Tx_CLK.
This pin is used by the Ethernet
MAC for the MII Interface to the
PHY. Transmit Enable is
synchronous to the rising-edge of
Tx_CLK.
This pin is used by the Ethernet
MAC for the MII Interface to the
PHY. Transmit Clock is the Nibble or
Symbol Clock provided by the MII
PHY interface.
This pin is used by the Ethernet
MAC for the MII Interface to the
PHY. Transmit Error is synchronous
to the rising-edge of Tx_CLK.
Power Supply.
Ground.
This pin is used by the Ethernet
MAC for the MII Interface to the
PHY. Receive Error is provided by
the MII PHY interface synchronous
to the rising-edge of Rx_CLK.
This pin is used by the Ethernet
MAC for the MII Interface to the
PHY. Receive Clock is the Nibble or
Symbol Clock provided by the MII
PHY interface.
Product Specification
Architectural Overview
eZ80F91 ASSP
23
Related parts for EZ80F91AZA50EG
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: