Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 212

• Manufacturer Part Number: Z8F042AHH020EG
• Description: IC ENCORE XP MCU FLASH 4K 20SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHH020EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4156; Z8F042AHH020EG

Table 104. Analog-to-Digital Converter Electrical Characteristics and Timing
Symbol Parameter
V
VC
TC
R
Zin
V
I
REF
PS022517-0508
REF
REF
S
REF
REF
Resolution
Differential Nonlinearity
(DNL)
Integral Nonlinearity (INL)
DC Offset Error
Internal Reference Voltage
Voltage Coefficient of
Internal Reference Voltage
Temperature Coefficient of
Internal Reference Voltage
Single-Shot Conversion
Period
Continuous Conversion
Period
Analog Source Impedance
Input Impedance
External Reference
Voltage
Current draw into VREF
pin when driving with
external source.
Minimum Typical Maximum
-0.25
-2.0
-35
1.9
10
–
–
–
T
A
V
= -40 °C to 105 °C
DD
= 3.0–3.6 V
5129
25.0
150
256
2.0
78
–
–
–
–
1
–
AVDD
0.25
40.0
150
2.0
2.4
25
–
–
–
Z8 Encore! XP
mV/
Units Conditions
cycles System clock cycles
cycles System clock cycles
mV/V V
bits
mV
KΩ
lsb
lsb
μA
W
V
V
0
C
Product Specification
External V
Guaranteed by design
External V
V
T
function of AVDD.
Recommended
AVDD <= VDD. When
using an external
reference voltage,
decoupling capacitance
should be placed from
VREF to AVSS.
A
DD
REF
Electrical Characteristics
= -40 °C to 105 °C
= 3.0 - 3.6 V
variation as a
®
F0822 Series
REF
REF
= 3.0 V;
= 3.0 V
199