EZ80F91NAA50EG Zilog, EZ80F91NAA50EG Datasheet - Page 287
![IC ACCLAIM MCU 256KB 144BGA](/photos/12/15/121561/ez80f91naa50eg_sml.jpg)
EZ80F91NAA50EG
Manufacturer Part Number
EZ80F91NAA50EG
Description
IC ACCLAIM MCU 256KB 144BGA
Manufacturer
Zilog
Series
eZ80® AcclaimPlus!™r
Datasheet
1.EZ80F91AZA50SG.pdf
(387 pages)
Specifications of EZ80F91NAA50EG
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-LBGA
Processor Series
EZ80F91x
Core
eZ80
Data Bus Width
8 bit
Data Ram Size
8 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, eZ80F910200KITG
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
269-4565
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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eZ80
PS027001-0707
®
Table 157
eZ80F91 device. The instructions are grouped by class. For more information, refer to
eZ80 CPU User Manual (UM0077).
Table 157. Arithmetic Instructions
Table 158. Bit Manipulation Instructions
Table 159. Block Transfer and Compare Instructions
Mnemonic
ADC
ADD
CP
DAA
DEC
INC
MLT
NEG
SBC
SUB
Mnemonic
BIT
RES
SET
Mnemonic
CPD (CPDR)
CPI (CPIR)
LDD (LDDR)
LDI (LDIR)
CPU Instruction Set
through
Table 166
Instruction
Add with Carry
Add without Carry
Compare with Accumulator
Decimal Adjust Accumulator
Decrement
Increment
Multiply
Negate Accumulator
Subtract with Carry
Subtract without Carry
Instruction
Bit Test
Reset Bit
Set Bit
Instruction
Compare and Decrement (with Repeat)
Compare and Increment (with Repeat)
Load and Decrement (with Repeat)
Load and Increment (with Repeat)
indicate the CPU instructions available for use with the
Product Specification
eZ80
®
CPU Instruction Set
eZ80F91 ASSP
279
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