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Z8F6421AN020SG

eZ8 Encore!® XP® Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 44-LQFP (10x10)

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eZ8 Encore!® XP® Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 44-LQFP (10x10)

The key features of Z8 Encore! XP F082A Series products include:
20 MHz eZ8 CPU
1 KB, 2 KB, 4 KB, or 8 KB Flash memory with in-circuit programming capability
256 B, 512 B, or 1 KB register RAM
Up to 128 B nonvolatile data storage (NVDS)
Internal precision oscillator trimmed to ±1% accuracy
External crystal oscillator, operating up to 20 MHz
Optional 8-channel, 10-bit analog-to-digital converter (ADC)
Optional on-chip temperature sensor
On-chip analog comparator
Optional on-chip low-power operational amplifier (LPO)
Full-duplex UART
The UART baud rate generator (BRG) can be configured and used as a basic 16-bit timer
Infrared Data Association (IrDA)-compliant infrared encoder/decoders, integrated
with the UART
Two enhanced 16-bit timers with capture, compare and PWM capability
Watchdog Timer (WDT) with dedicated internal RC oscillator
Up to 20 vectored interrupts
6 to 25 I/O pins depending upon package
Up to thirteen 5 V-tolerant input pins
Up to 8 ports capable of direct LED drive with no current limit resistor required
On-Chip Debugger (OCD)
Voltage Brown-Out (VBO) protection
Programmable low battery detection (LVD) (8-pin devices only)
Bandgap generated precision voltage references available for the ADC, comparator,
VBO and LVD
Power-On Reset (POR)
2.7 V to 3.6 V operating voltage
8-, 20- and 28-pin packages
0°C to +70°C and –40°C to +105°C for operating temperature ranges

Programmabe	Verified	Core Processor	eZ8
Core Size	8-Bit	Speed	20MHz
Connectivity	I²C, IrDA, SPI, UART/USART	Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	31	Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH	EEPROM Size	-
RAM Size	4K x 8	Voltage - Supply (Vcc/Vdd)	3V ~ 3.6V
Data Converters	A/D 8x10b	Oscillator Type	Internal
Operating Temperature	0°C ~ 70°C (TA)	Mounting Type	Surface Mount