EZ80F93AZ020EC00TR Zilog, EZ80F93AZ020EC00TR Datasheet - Page 240

• Manufacturer Part Number: EZ80F93AZ020EC00TR
• Description: IC ACCLAIM MCU 64KB 100LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F93AZ020EC00TR

• 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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: EZ80F93AZ020EC00T

Table 149. External Write Timing
PS015313-0508
Parameter
T
T
T
T
T
T
T
T
T
T
Note: *At the conclusion of a Write cycle, deassertion of WR always occurs before any change to
1
2
3
4
5
6
7
8
9
10
ADDR, DATA, CSx, or MREQ.
Abbreviation
Clock Rise to ADDR Valid Delay
Clock Rise to ADDR Hold Time
Clock Fall to Output DATA Valid Delay
Clock Rise to DATA Hold Time
Clock Rise to CSx Assertion Delay
Clock Rise to CSx Deassertion Delay
Clock Rise to MREQ Assertion Delay
Clock Rise to MREQ Deassertion Delay
Clock Fall to WR Assertion Delay
Clock Rise to WR Deassertion Delay*
WR Deassertion to ADDR Hold Time
WR Deassertion to DATA Hold Time
WR Deassertion to CSx Hold Time
WR Deassertion to MREQ Hold Time
Product Specification
0.25
0.25
0.25
0.25
Min
Electrical Characteristics
2.0
2.0
2.0
2.0
2.0
2.0
1.8
1.6
—
—
Delay (ns)
Max
19.0
18.0
16.0
16.0
6.5
6.5
13
11
—
—
—
—
—
—
232