EZ80F91NA050SG Zilog, EZ80F91NA050SG Datasheet
![IC ACCLAIM MCU 256KB 144-BGA](/photos/12/15/121558/269-144-bga_sml.jpg)
EZ80F91NA050SG
Specifications of EZ80F91NA050SG
EZ80F91NA050SG
Available stocks
Related parts for EZ80F91NA050SG
EZ80F91NA050SG Summary of contents
Page 1
... Decoder 4 PRT WDT 4 CS JTAG ZDI + WSG Key Features The eZ80F91 MCU is a member of ZiLOG’s ® eZ80Acclaim! product family which offers on-chip Flash versions of ZiLOG’s eZ80 processor core. The eZ80F91 MCU offers the following features: • 50 MHz high-performance eZ80 • ...
Page 2
Operating temperature ranges: – Standard, 0 ºC to +70 ºC – Extended, –40 ºC to +105 ºC General Description The eZ80F91 MCU is industry’s first MCU featuring a high-performance 8-bit microcontroller with an integrated 10/100 BaseT EMAC ...
Page 3
Universal Asynchronous Receiver/Transmitter Each of the two UART channels contains a transmitter, a receiver, control logic/registers, and a Baud Rate Generator (BRG). • The BRG produces a lower-frequency bit clock from the system clock. All standard baud rates up to ...
Page 4
... ZiLOG Debug Interface The ZiLOG Debug Interface (ZDI) incorporates the functions of an in-circuit emulator. ZDI allows you to single-step code, change registers, edit programs, and view status of the internal registers. Block Transfer Instructions Block transfer instructions with expanded repeat capability are added to the eZ80 provide high-performance data transfer similar to hardware DMAs ...
Page 5
Related Products Other integrated devices of interest are: ® eZ80190 50 MHz eZ80 CPU SRAM, 16x16 multiply with 40-bit accumulators, 32 bits GPIO, 6 Counter Timers with prescalers, WDT, 4 channel CS + WSG, 2 Channel DMA, 2 ...
Page 6
Block Diagram Figure 1 illustrates the block diagram of eZ80F91 MCU. Real Time RTC_V DD Clock and RTC_X IN 32 KHz RTC_X Oscillator OUT SCL Serial Interface SDA SCK SPI Serial SS Parallel Interface MISO MOSI WP ...
Page 7
Pin Diagrams Figure 2 illustrates the 144-pin LQFP pin configuration of eZ80F91 MCU VDD VSS A10 VDD VSS A11 A12 A13 A14 A15 20 A16 VDD VSS A17 ...
Page 8
Table 1 lists the 144-pin BGA pin configuration of eZ80F91 MCU. Table 1. eZ80F91 144-Pin BGA Pin Configuration SDA SCL PA0 PA4 B V PHI PA1 PA3 SS C PB6 PB7 V PA5 DD PB1 ...
Page 9
Figure 3 illustrates the bottom view of 144-pin eZ80F91 BGA Device. Figure 3. Bottom View of 144-Pin eZ80F91 BGA Device PB013505-0607 A1 ball pad corner eZ80F91 MCU Product Brief 2 ...
Page 10
... MHz, Standard Temperature eZ80F91NAA50SG eZ80F91NAA50EG eZ80F91 device, 50 MHz, Extended Temperature eZ80F91AZ050SG* eZ80F91 device, 50 MHz, Standard Temperature eZ80F91AZ050EG* eZ80F91 device, 50 MHz, Extended Temperature eZ80F91NA050SG* eZ80F91 device, 50 MHz, Standard Temperature eZ80F91NA050EG* eZ80F91 device, 50 MHz, Extended Temperature eZ80F910300ZCOG eZ80F91 Development Kit eZ80F910200KITG eZ80F91 Modular Development Kit ...
Page 11
... TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. The information contained within this document has been verified according to the general principles of electrical and mechanical engineering. Z8, Z8 Encore!, Z8 Encore! XP, Z8 Encore! MC, Crimzon, eZ80, eZ80Acclaim! and ZNEO are trademarks or registered trademarks of ZiLOG, Inc. All other product or service names are the property of their respective owners. PB013505-0607 ...