EZ80F91NA050SG Zilog, EZ80F91NA050SG Datasheet - Page 38
EZ80F91NA050SG
Manufacturer Part Number
EZ80F91NA050SG
Description
IC ACCLAIM MCU 256KB 144-BGA
Manufacturer
Zilog
Series
eZ80® Acclaim!®r
Specifications of EZ80F91NA050SG
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
0°C ~ 70°C
Package / Case
144-LBGA
Processor Series
EZ80F91x
Core
eZ80
Data Bus Width
8 bit
Data Ram Size
16 KB
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
32
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
eZ80F910300ZCOG
Minimum Operating Temperature
0 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
269-3870
EZ80F91NA050SG
EZ80F91NA050SG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EZ80F91NA050SG
Manufacturer:
ZILOG
Quantity:
20 000
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Table 3. Register Map (Continued)
PS019215-0910
Address
(hex)
003F
0040
0041
0042
0043
0044
0045
0046
0047
0048
0049
004A
004B
004C
004D
004E
004F
0050
0051
0052
0053
Mnemonic
EMAC_FIAD
EMAC_PTMR
EMAC_RST
EMAC_TLBP_L
EMAC_TLBP_H
EMAC_BP_L
EMAC_BP_H
EMAC_BP_U
EMAC_RHBP_L
EMAC_RHBP_H
EMAC_RRP_L
EMAC_RRP_H
EMAC_BUFSZ
EMAC_IEN
EMAC_ISTAT
EMAC_PRSD_L
EMAC_PRSD_H
EMAC_MIISTAT
EMAC_RWP_L
EMAC_RWP_H
EMAC_TRP_L
Name
EMAC PHY Unit Select Address
Register
EMAC Transmit Polling Timer Register
EMAC Reset Control Register
EMAC Transmit Lower Boundary
Pointer—Low Byte
EMAC Transmit Lower Boundary
Pointer—High Byte
EMAC Boundary Pointer—Low Byte
EMAC Boundary Pointer—High Byte
EMAC Boundary Pointer—Upper Byte
EMAC Receive High Boundary
Pointer—Low Byte
EMAC Receive High Boundary
Pointer—High Byte
EMAC Receive Read
Pointer—Low Byte
EMAC Receive Read
Pointer—High Byte
EMAC Buffer Size Register
EMAC Interrupt Enable Register
EMAC Interrupt Status Register
EMAC PHY Read Status
Data—Low Byte
EMAC PHY Read Status
Data—High Byte
EMAC MII Status Register
EMAC Receive Write
Pointer—Low Byte
EMAC Receive Write
Pointer—High Byte
EMAC Transmit Read
Pointer—Low Byte
Reset
(hex)
C0
FF
00
00
20
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Product Specification
Access
CPU
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
eZ80F91 MCU
Register Map
Page
316
316
317
318
318
319
319
319
320
321
321
322
322
323
325
326
327
327
328
329
329
No
29
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