Z8F2480AN020SG Zilog, Z8F2480AN020SG Datasheet - Page 281
Z8F2480AN020SG
Manufacturer Part Number
Z8F2480AN020SG
Description
MCU 8BIT 24KB FLASH 44LQFP
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F2480AN020SG
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
Number Of I /o
37
Program Memory Size
24KB (24K x 8)
Program Memory Type
FLASH
Ram Size
3K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-LQFP
Processor Series
Z8F248x
Core
eZ8
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
37
Number Of Timers
3
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 8 Channel
For Use With
770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU269-4643 - KIT DEV Z8 ENCORE XP 28-PIN269-4630 - DEV KIT FOR Z8 ENCORE 8K/4K269-4629 - KIT DEV Z8 ENCORE XP 28-PIN269-4628 - KIT DEV Z8 ENCORE XP 8-PIN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
269-4676
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F2480AN020SG
Manufacturer:
Zilog
Quantity:
85
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Flash Option Bits
Overview
Operation
PS025011-1010
Option Bit Configuration by Reset
Option Bit Types
Programmable Flash Option Bits allow user configuration of certain aspects of
Z8 Encore! XP F1680 Series operation. The feature configuration data is stored in the
Flash Program Memory and read during Reset. The features available for control through
the Flash Option Bits include:
•
•
•
•
•
•
•
•
Each time the Flash Option bits are programmed or erased, the device must be Reset for
the change to take effect. During any Reset operation (System Reset or Stop Mode
Recovery), the Flash Option bits are automatically read from the Flash Program Memory
and written to Option Configuration registers. The Option Configuration registers control
operation of the devices within the Z8 Encore! XP F1680 Series. Option Bit control is
established before the device exits Reset and the eZ8 CPU begins code execution. The
Option Configuration registers are not part of the Register File and are not accessible for
read or write access.
User Option Bits
The user option bits are contained in the first two bytes of Program Memory. User access
to these bits has been provided because these locations contain application-specific device
Watchdog Timer timeout response selection–interrupt or System Reset.
Watchdog Timer enabled at Reset.
The ability to prevent unwanted read access to user code in Program Memory.
The ability to prevent accidental programming and erasure of all or a portion of
the user code in Program Memory.
VBO configuration-always enabled or disabled during STOP mode
to reduce STOP mode power consumption.
VBO voltage threshold selection.
Oscillator mode selection for high, medium, and low-power crystal oscillators,
or external RC oscillator.
Factory trimming information for the IPO and Temperature Sensor.
P R E L I M I N A R Y
Z8 Encore! XP
Product Specification
®
Flash Option Bits
F1680 Series
267
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