EZ80F92AZ020SC00TR Zilog, EZ80F92AZ020SC00TR Datasheet - Page 4

• Manufacturer Part Number: EZ80F92AZ020SC00TR
• Description: IC ACCLAIM MCU 128KB 100LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F92AZ020SC00TR

• 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: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: EZ80F92AZ020SC00T

Table 1. Errata to eZ80F92 and eZ80F93 Devices (Continued)
UP004909-0910
No
Issue
Detailed Description
(continued from previous page)
PB3 Input, falling or rising edge interrupt, depending on hardware
PB4 Input (not used)
PB5 Input, falling edge interrupt
PB6 Input, dual edge interrupt
PB7 Input, falling edge interrupt: could be Rising, Dual or left floating
Using the above example, if PB0 is Input, falling edge interrupt, then
PB7 must be a separate input, EDGE MODE interrupt.
In this example, PB7 is setup as a falling edge interrupt the same way
as PB0.
This additional separate input interrupt signal connected to PB7 could
be rising, falling, dual, or you can leave it unconnected (OPEN) as well.
You must not use PB7 for GPIO I/O or LEVEL sensitive interrupts.
This same thought process is applicable to all Port bits pairs, specifically
bits 0 and 7, 1 and 6, 2 and 5, and 3 and 4.
configuration
(OPEN connection)
Product Update: Errata for eZ80F92 and eZ80F93 MCUs
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