EZ80F92AZ020EC00TR Zilog, EZ80F92AZ020EC00TR Datasheet - Page 78
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
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PS015313-0508
Bit
Position
[3:0]
BUS_CYCLE
Notes
1. Setting BUS_CYCLE to 1 in Intel
2. Use of the external WAIT input pin in Z80
3. BUS_CYCLE produces no effect in
greater than 1.
Value Description
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Not valid.
Each bus mode state is 1 CPU clock cycle in duration.
Each bus mode state is 2 CPU clock cycles in duration.
Each bus mode state is 3 CPU clock cycles in duration.
Each bus mode state is 4 CPU clock cycles in duration.
Each bus mode state is 5 CPU clock cycles in duration.
Each bus mode state is 6 CPU clock cycles in duration.
Each bus mode state is 7 CPU clock cycles in duration.
Each bus mode state is 8 CPU clock cycles in duration.
Each bus mode state is 9 CPU clock cycles in duration.
Each bus mode state is 10 CPU clock cycles in duration.
Each bus mode state is 11 CPU clock cycles in duration.
Each bus mode state is 12 CPU clock cycles in duration.
Each bus mode state is 13 CPU clock cycles in duration.
Each bus mode state is 14 CPU clock cycles in duration.
Each bus mode state is 15 CPU clock cycles in duration.
TM
eZ80
bus mode causes the ALE pin to not function properly.
®
®
mode requires that BUS_CYCLE is set to a value
mode.
Chip Selects and Wait States
Product Specification
eZ80F92/eZ80F93
1, 2, 3
71
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