EZ80F91AZA50EG Zilog, EZ80F91AZA50EG Datasheet - Page 290

• 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

PS027001-0707
Table 164. Processor Control Instructions (Continued)
Table 165. Program Control Instructions
Table 166. Rotate and Shift Instructions
Mnemonic
RSMIX
SCF
SLP
STMIX
Mnemonic
CALL
CALL cc
DJNZ
JP
JP cc
JR
JR cc
RET
RET cc
RETI
RETN
RST
Mnemonic
RL
RLA
RLC
RLCA
RLD
RR
Instruction
Reset Mixed-Memory Mode Flag
Set Carry Flag
Sleep
Set Mixed-Memory Mode Flag
Instruction
Call Subroutine
Conditional Call Subroutine
Decrement and Jump if Nonzero
Jump
Conditional Jump
Jump Relative
Conditional Jump Relative
Return
Conditional Return
Return from Interrupt
Return from Nonmaskable interrupt
Restart
Instruction
Rotate Left
Rotate Left–Accumulator
Rotate Left Circular
Rotate Left Circular–Accumulator
Rotate Left Decimal
Rotate Right
Product Specification
eZ80
®
CPU Instruction Set
eZ80F91 ASSP
282