Z8F4822AR020EC Zilog, Z8F4822AR020EC Datasheet - Page 68

IC ENCORE MCU FLASH 48K 64LQFP

Z8F4822AR020EC

Manufacturer Part Number
Z8F4822AR020EC
Description
IC ENCORE MCU FLASH 48K 64LQFP
Manufacturer
Zilog
Series
Encore!® XP®r
Datasheets

Specifications of Z8F4822AR020EC

Core Processor
Z8
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
46
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
269-3289

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Manufacturer
Quantity
Price
Part Number:
Z8F4822AR020EC
Manufacturer:
Zilog
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10 000
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Manufacturer:
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GPIO Alternate Functions
PS019921-0308
System
DATA
Clock
Bus
Data Register
Port Output
Many of the GPIO port pins can be used as both general-purpose I/O and to provide access
to on-chip peripheral functions such as the timers and serial communication devices. The
Port A–H Alternate Function sub-registers configure these pins for either general-purpose
I/O or alternate function operation. When a pin is configured for alternate function, control
of the port pin direction (input/output) is passed from the Port A–H Data Direction regis-
ters to the alternate function assigned to this pin.
associated with each port pin.
D
Q
Figure 9. GPIO Port Pin Block Diagram
System
Clock
Port Output Control
Port Data Direction
Data Register
Port Input
Q
D
Table 12
Z8 Encore! XP
lists the alternate functions
Schmitt-Trigger
Product Specification
GND
VDD
General-Purpose I/O
®
F64XX Series
Port
Pin
54

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