EZ80F91AZA50EG Zilog, EZ80F91AZA50EG Datasheet - Page 323

IC ACCLAIM MCU 256KB 144LQFP

EZ80F91AZA50EG

Manufacturer Part Number
EZ80F91AZA50EG
Description
IC ACCLAIM MCU 256KB 144LQFP
Manufacturer
Zilog
Series
eZ80® AcclaimPlus!™r
Datasheet

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
Part Number:
EZ80F91AZA50EG
Manufacturer:
Zilog
Quantity:
10 000
Table 196. EMAC Address Filter Register (EMAC_AFR = 0032h)
PS027001-0707
Bit
Reset
CPU Access
Note: R = Read Only; R/W = Read/Write.
Bit
Position
[7:4]
3
PROM
2
MC
1
QMC
0
BC
EMAC Address Filter Register
The EMAC Address Filter Register functions as a filter to control Promiscuous mode, and
multicast and broadcast messaging. See
Value
0h
1
0
1
0
1
0
1
0
Description
Reserved.
Enable Promiscuous Mode. Receive all incoming packets
regardless of station address. Disables station address
filtering.
Disable Promiscuous Mode.
Accept any multicast message. A multicast packet is
determined by the first bit in the destination address. If the first
LSB is a 1, it is a group address and is globally or locally
administered depending on the 2nd bit. For more information,
see IEEE 802.3/3.2.3.
Do not accept multicast messages of any type.
Accept only qualified multicast (QMC) messages as
determined by the hash table.
Do not accept QMC messages.
Accept broadcast messages. Broadcast messages have the
destination address set to FFFFFFFFFFFFh.
Do not accept broadcast messages.
R
7
0
R
6
0
R
5
0
R
4
0
Table
R/W
3
0
196.
R/W
2
0
R/W
Ethernet Media Access Controller
1
0
Product Specification
R/W
0
0
eZ80F91 ASSP
315

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