EZ80F91AZ050EG Zilog, EZ80F91AZ050EG Datasheet - Page 285

• Manufacturer Part Number: EZ80F91AZ050EG
• Description: IC ACCLAIM MCU 256KB 144LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F91AZ050EG

• 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, UART
• 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: 269-3867; EZ80F91AZ050EG

PS019215-0910
Table 160. Exchange Instructions
Table 161. Input/Output Instructions
Mnemonic
EX
EXX
Mnemonic
IN
IN0
IND (INDR)
INDRX
IND2 (IND2R)
INDM (INDMR)
INI (INIR)
INIRX
INI2 (INI2R)
INIM (INIMR)
OTDM (OTDMR)
OTDRX
OTIM (OTIMR)
OTIRX
OUT
OUT0
OUTD (OTDR)
OUTD2 (OTD2R)
OUTI (OTIR)
Instruction
Exchange registers
Exchange CPU Multibyte register banks
Output to I/O and Decrement (with Repeat)
Output to I/O and Increment (with Repeat)
Output to I/O and Decrement (with Repeat)
Output to I/O and Increment (with Repeat)
Instruction
Input from I/O
Input from I/O on Page 0
Input from I/O and Decrement (with Repeat)
Input from I/O and Decrement Memory Address with Stationary
I/O Address
Input from I/O and Decrement (with Repeat)
Input from I/O and Decrement (with Repeat)
Input from I/O and Increment (with Repeat)
Input from I/O and Increment Memory Address with Stationary
I/O Address
Input from I/O and Increment (with Repeat)
Input from I/O and Increment (with Repeat)
Output to I/O and Decrement Memory Address with Stationary
I/O Address
Output to I/O and Increment Memory Address with Stationary
I/O Address
Output to I/O
Output to I/0 on Page 0
Output to I/O and Decrement (with Repeat)
Product Specification
eZ80
®
CPU Instruction Set
276