EZ80F91AZ050SC

Obsolete

Zilog

IC MCU 8BIT 256KB FLASH 144LQFP

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EZ80F91AZ050SC

Obsolete

Zilog

IC MCU 8BIT 256KB FLASH 144LQFP

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	EZ80F91AZ050SC	EZ80F91 Series

Connectivity	Ethernet, I2C, IrDA, SPI, UART/USART	Ethernet, I2C, IrDA, SPI, UART/USART, Ethernet MAC, EBI/EMI
Core Processor	eZ80	eZ80
Core Size	8-Bit	8-Bit
Frequency	-	2.4 GHz
Memory Size	-	16 kB
Memory Size	-	256 kB
Mounting Type	Surface Mount	Surface Mount, Connector Mount
Number of I/O	32	32
Operating Temperature [Max]	70 °C	70 - 105 °C
Operating Temperature [Min]	0 °C	-40 - 0 °C
Oscillator Type	Internal	Internal
Package / Case	144-LQFP	144-LQFP, PCB Module, 144-LBGA
Program Memory Size	256 KB	256 KB
Program Memory Type	FLASH	FLASH
Protocol	-	802.11b/g
RAM Size	16 K	8 - 16 K
RF Family/Standard	-	WiFi
Serial Interfaces	-	UART, I2C, SPI
Speed	50 MHz	50 MHz
Supplier Device Package	144-LQFP (20x20)	144-LQFP (20x20), 144-BGA (13x13)
Utilized IC / Part	-	EM3585
Voltage - Supply	-	3.6 V
Voltage - Supply	-	3 V

EZ80F91 Series

IC MCU 8BIT 256KB FLASH 144LQFP

Part	Connectivity	Core Processor	Package / Case	Program Memory Size	RAM Size	Supplier Device Package	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Speed	Core Size	Program Memory Type	Oscillator Type	Serial Interfaces	Protocol	Utilized IC / Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Size [custom]	Memory Size [custom]	Frequency	RF Family/Standard
Zilog EZ80F91AZ050SC	Ethernet, I2C, IrDA, SPI, UART/USART	eZ80	144-LQFP	256 KB	16 K	144-LQFP (20x20)	Surface Mount	70 °C	0 °C	32	50 MHz	8-Bit	FLASH	Internal
Zilog EZ80F91AZA50SK	Ethernet, I2C, IrDA, SPI, UART/USART	eZ80	144-LQFP	256 KB	8 K	144-LQFP (20x20)	Surface Mount	70 °C	0 °C	32	50 MHz	8-Bit	FLASH	Internal
Zilog EZ80F91AZA50EG	Ethernet, I2C, IrDA, SPI, UART/USART	eZ80	144-LQFP	256 KB	16 K	144-LQFP (20x20)	Surface Mount	105 °C	-40 °C	32	50 MHz	8-Bit	FLASH	Internal
Zilog EZ80F91GAZ0CEG	EBI/EMI, Ethernet MAC, I2C, IrDA, SPI, UART/USART	eZ80	144-LQFP	256 KB	16 K	144-LQFP (20x20)	Surface Mount	105 °C	-40 °C	32	50 MHz	8-Bit	FLASH	Internal
Zilog EZ80F91GAZ0AEK	Ethernet, I2C, IrDA, SPI, UART/USART	eZ80	144-LQFP	256 KB	8 K	144-LQFP (20x20)	Surface Mount	105 °C	-40 °C	32	50 MHz	8-Bit	FLASH	Internal
Zilog EZ80F91AZ050EC	Ethernet, I2C, IrDA, SPI, UART/USART	eZ80	144-LQFP	256 KB	16 K	144-LQFP (20x20)	Surface Mount	105 °C	-40 °C	32	50 MHz	8-Bit	FLASH	Internal
Zilog EZ80F91AZ050SG	Ethernet, I2C, IrDA, SPI, UART/USART	eZ80	144-LQFP	256 KB	16 K	144-LQFP (20x20)	Surface Mount	70 °C	0 °C	32	50 MHz	8-Bit	FLASH	Internal
Zilog EZ80F91GAZ0BEK	Ethernet, I2C, IrDA, SPI, UART/USART	eZ80	144-LQFP	256 KB	8 K	144-LQFP (20x20)	Surface Mount	105 °C	-40 °C	32	50 MHz	8-Bit	FLASH	Internal
Zilog EZ80F91GAZ0CEK	Ethernet, I2C, IrDA, SPI, UART/USART	eZ80	144-LQFP	256 KB	8 K	144-LQFP (20x20)	Surface Mount	105 °C	-40 °C	32	50 MHz	8-Bit	FLASH	Internal
Zilog EZ80F91WF01SBCG			PCB Module				Connector Mount	70 °C	0 °C						I2C, SPI, UART	802.11b/g	EM3585	3.6 V	3 V	16 kB	256 kB	2.4 GHz	WiFi

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

EZ80F91 Series

eZ80 eZ80® Acclaim!® Microcontroller IC 8-Bit 50MHz 256KB (256K x 8) FLASH 144-LQFP (20x20)

Documents

Technical documentation and resources