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EZ80F91NAA50SG

EZ80F91NAA50SG

EZ80F91NAA50SG

Zilog

256KB 256K x 8 FLASH eZ80 8-Bit Microcontroller eZ80® AcclaimPlus!™ Series EZ80F91 144 Pin 50MHz 3.3V 144-LBGA

SOT-23

EZ80F91NAA50SG Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 13 Weeks
Mounting Type Surface Mount
Package / Case 144-LBGA
Surface MountYES
Number of Pins 144
Operating Temperature0°C~70°C TA
PackagingTray
Series eZ80® AcclaimPlus!™
Published 2012
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
ECCN Code 3A001.A.3
Max Power Dissipation830mW
Terminal Position BOTTOM
Terminal FormBALL
Supply Voltage 3.3V
Terminal Pitch1mm
Frequency 50MHz
Base Part Number EZ80F91
Pin Count144
Supply Voltage-Max (Vsup) 3.6V
Power Supplies3.3V
Supply Voltage-Min (Vsup) 3V
Interface Ethernet, I2C, IrDA, SPI, UART, USART
Memory Size256kB
Oscillator TypeInternal
Number of I/O 32
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 3V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor eZ80
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 256KB 256K x 8
Connectivity Ethernet, I2C, IrDA, SPI, UART/USART
Supply Current-Max 190mA
Bit Size 8
Watchdog TimerYes
Access Time 50 μs
Has ADC NO
DMA Channels YES
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
Address Bus Width24
Core Architecture Z8
CPU Family Z80
Length 13mm
Height Seated (Max) 1.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2793 items

Pricing & Ordering

QuantityUnit PriceExt. Price
160$8.17700$1308.32

EZ80F91NAA50SG Product Details

EZ80F91NAA50SG Overview


The package is 144-LBGA-shaped. There are 32 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of 0°C~70°C TA are operated by this Microcontroller. It is part of the eZ80® AcclaimPlus!™ series of electrical components. Having a size of 256KB 256K x 8, Microcontroller has a program memory of X bytes. A eZ80 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 144 has 144 terminations. 8-bits are used for its size. IC Chip has 3.3V volt supply outputs. With YES DMA channels, Microcontroller chip can handle large data transfers. 256kB is the size of the memory in the IC part. Using the base part number EZ80F91, you will be able to find alternatives for the part. Using a 50MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 144 pins are accessible. In total, there are 4 timers/counters on the device. The pin count is 144. There is an embedded the Z80 CPU family inside the device, which makes it a powerful device. In addition, it comes with a Z8 core architecture.

EZ80F91NAA50SG Features


144-LBGA package
Mounting type of Surface Mount


EZ80F91NAA50SG Applications


There are a lot of Zilog
EZ80F91NAA50SG Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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