Z8F1233QH020SG Zilog, Z8F1233QH020SG Datasheet - Page 198

• 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

Table 118. Comparator Electrical Characteristics
PS025111-1207
Symbol Parameter
V
V
V
T
V
PROP
OS
CREF
CREF
HYS
Read on Data Bus
Port Input Data
Port Input Data
Register Latch
Input Value
Port Pin
General Purpose I/O Port Input Data Sample Timing
Input DC Offset
Programmable
Internal Reference
Voltage Range
Programmable
internal reference
voltage
Propagation delay
Input hysteresis
System
Clock
Figure 33
pin is sampled on the rising edge of the system clock. The port value is available to the
eZ8 CPU on the second rising clock edge following the change of the port value.
displays timing of the GPIO port input sampling. The input value on a GPIO port
TCLK
V
T
Min
Figure 33. Port Input Sample Timing
A
DD
Into Port Input
Data Register
Changes to 0
= 0°C to +70°C
Port Value
0 Latched
= 2.7 to 3.6V
Typ
Max
V
T
Min
A
0.92
DD
0
= -40°C to +105°C
= 2.7 to 3.6V
Typ
100
1.0
5
8
Max
1.08
Z8 Encore!
1.8
Product Specification
Port Input Data Register
Units Conditions
Electrical Characteristics
mV
mV
ns
V
V
Value 0 Read
®
User-
programmable
in 200 mV step
Default
(CMP0[REFLV
L]=5H)
by eZ8
F0830 Series
188