EZ80F92AZ020EC00TR Zilog, EZ80F92AZ020EC00TR Datasheet - Page 187
EZ80F92AZ020EC00TR
Manufacturer Part Number
EZ80F92AZ020EC00TR
Description
IC ACCLAIM MCU 128KB 100LQFP
Manufacturer
Zilog
Series
eZ80® Acclaim!®r
Specifications of EZ80F92AZ020EC00TR
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
24
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
100-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
EZ80F92AZ020EC00T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 187 of 261
- Download datasheet (4Mb)
PS015313-0508
Note:
Instruction Store 4:0 Registers
The ZDI Instruction Store registers are located in the ZDI Register Write Only address
space. They can be written with instruction data for direct execution by the CPU. When
the ZDI_IS0 register is written, the eZ80F92 device exits the ZDI BREAK state and exe-
cutes a single instruction. The Op Codes and operands for the instruction come from these
Instruction Store registers. The Instruction Store Register 0 is the first byte fetched, fol-
lowed by Instruction Store registers 1, 2, 3, and 4, as necessary. Only the bytes the proces-
sor requires to execute the instruction must be stored in these registers. Some CPU
instructions, when combined with the MEMORY mode suffixes (.SIS, .SIL, .LIS, or
.LIL), require 6 bytes to operate. These 6-byte instructions cannot be executed directly
using the ZDI Instruction Store registers. See
Table 101. Instruction Store 4:0 Registers(ZDI_IS4 = 21h, ZDI_IS3 = 22h, ZDI_IS2 =
23h, ZDI_IS1 = 24h, and ZDI_IS0 = 25h in the ZDI Register Write Only Address
Space)
Bit
Reset
CPU Access
Note: X = Undefined; W = Write.
Bit
Position
[7:0]
ZDI_IS4,
ZDI_IS3,
ZDI_IS2,
ZDI_IS1, or
ZDI_IS0
The Instruction Store 0 register is located at a higher ZDI address than the other
Instruction Store registers. This feature allows the use of the ZDI auto-address
increment function to load and execute a multibyte instruction with a single data
stream from the ZDI master. Execution of the instruction commences with writing
the most recent byte to ZDI_IS0.
Value Description
00h–
FFh
W
X
7
These registers contain the Op Codes and operands for
immediate execution by the CPU following a Write to
ZDI_IS0. The ZDI_IS0 register contains the first Op Code
of the instruction. The remaining ZDI_ISx registers contain
any additional Op Codes or operand dates required for
execution of the required instruction.
W
X
6
W
X
5
Table
101.
W
X
4
W
X
3
Product Specification
W
X
2
eZ80F92/eZ80F93
Zilog Debug Interface
W
X
1
W
X
0
180
Related parts for EZ80F92AZ020EC00TR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
KIT DEV FOR Z8 ENCORE 16K TO 64K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 8K/4K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet: