Z8F1233QH020SG Zilog, Z8F1233QH020SG Datasheet - Page 160

• Manufacturer Part Number: Z8F1233QH020SG
• Description: IC ENCORE XP MCU FLSH 12K 20QFN
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F1233QH020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• For Use With: 770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 269-4656

PS025111-1207
Table 95. Recommended Crystal Oscillator Specifications
Parameter
Frequency
Resonance
Mode
Series Resistance (R
Load Capacitance (C
Shunt Capacitance (C
Drive Level
MHz crystal specifications are provided in
total power dissipation by the crystal. Printed circuit board layout must add no more than
4 pF of stray capacitance to either the X
reduce the values of capacitors C
Figure 25. Recommended 20 MHz Crystal Oscillator Configuration
C1 = 22pF
XIN
S
L
0
)
)
)
Value
Fundamental
Parallel
On-Chip Oscillator
20
60
30
7
1
1
Crystal
and C
IN
Units
2
to decrease loading.
or X
Table
MHz
mW
pF
pF
Ω
OUT
95. Resistor R
pins. If oscillation does not occur,
Comments
XOUT
Maximum
Maximum
Maximum
Maximum
Z8 Encore!
R1 = 220
C2 = 22pF
1
Product Specification
is optional and limits
Ω
®
Crystal Oscillator
F0830 Series
150