Z8F2480AN020SG Zilog, Z8F2480AN020SG Datasheet - Page 329

• 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

Secondary Crystal Oscillator Operation
PS025011-1010
Table 173. Recommended Crystal Oscillator Specifications
Parameter
Frequency
Resonance
Mode
Series Resistance (R
Load Capacitance (C
Shunt Capacitance (C
Drive Level
Figure 65
mental-mode, parallel-resonant crystal operating at 32 kHz. The recommended 32 kHz
crystal specifications are provided in
more than 4 pF of stray capacitance to either the X
occur, reduce the values of capacitors C
Figure 65. Recommended 32 kHz Crystal Oscillator Configuration
C1 = 22pF
displays a recommended configuration for connection with an external funda-
XIN
S
L
0
) 30
) 160K
) 5
Value
32
Serial
Fundamental
0.1
P R E L I M I N A R Y
On-Chip Oscillator
Crystal
Table
1
Units
kHz
W
pF
pF
mW
and C
173. Printed circuit board layout must add no
2
to decrease loading.
IN
or X
Comments
Maximum
Maximum
Maximum
Maximum
Z8 Encore! XP
OUT
XOUT
C2 = 22pF
pins. If oscillation does not
Product Specification
®
Crystal Oscillator
F1680 Series
315