EZ80F91AZA50EG Zilog, EZ80F91AZA50EG Datasheet - Page 386

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

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

eZ80F91 ASSP
Product Specification
378
ZDI Master Control Register 249
ZDI Read Memory Register 259
ZDI Read Operations 241
ZDI Read Register Low, High, and Upper 258
ZDI Read/Write Control Register 251
ZDI Read-Only Registers 244
ZDI Register Addressing 239
ZDI Register Definitions 245
ZDI Single-Bit Byte Separator 238
ZDI Single-Byte Read 241
ZDI Single-Byte Write 240
ZDI Start Condition 237
ZDI Status Register 257
ZDI Write Data Registers 250
ZDI Write Memory Register 254
ZDI Write Only Registers 243
ZDI Write Operations 240
ZDI_BUS_STAT 243, 245, 259
ZDI_BUSACK_EN 242
ZDI_BUSAcK_En 259
ZDI-Supported Protocol 236
ZDS II 235
ZiLOG Debug Interface 235, 261
ZiLOG Developer Studio II 235
PS027001-0707