Z8F022ASJ020SC Zilog, Z8F022ASJ020SC Datasheet - Page 13

• Manufacturer Part Number: Z8F022ASJ020SC
• Description: IC ENCORE XP MCU FLASH 2K 28SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F022ASJ020SC

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 23
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3355

Table 5. Z8 Encore! XP
UP006912-0308
Sl
No. Summary
26
27
Temperature
Sensor Sign Bit
Error.
External Vref is not
available on 20-pin
parts.
0352 and Before 0426 (Continued)
®
Description
When the Temperature Sensor is enabled as the ADC single-ended input
source, ADC Control Register 0 (ADCCTLO) bits ANAIN[3:0] = 1110, and the
ambient temperature decreases ≥ 10 °C from the initial value false
ADC Output Sign Bit errors occur.
Workaround
Perform only Single-Shot ADC samples of Temperature Sensor and ignore the
sign bit.
For 20-pin devices, external Vref is not an option on pin PC2.
Workaround
None.
F082A Series Errata (20- and 28-pin) Devices with Date Codes
Errata for Z8 Encore! XP
®
F082A Series
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