Z8F0413SH005EC Zilog, Z8F0413SH005EC Datasheet - Page 133

• Manufacturer Part Number: Z8F0413SH005EC
• Description: IC ENCORE MCU FLASH 4K 20SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0413SH005EC

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 269-3486

PS024314-0308
Note:
REFSELL—Voltage Reference Level Select Low Bit; in conjunction with the High bit
(REFSELH) in
voltage reference; the following details the effects of {REFSELH, REFSELL};
This reference is independent of the Comparator reference.
00= Internal Reference Disabled, reference comes from external pin.
01= Internal Reference set to 1.0 V
10= Internal Reference set to 2.0 V (default)
REFEXT
0 = External reference buffer is disabled; V
1 = The internal ADC reference is buffered and connected to the V
CONT
0 = Single-shot conversion. ADC data is output once at completion of the 5129 system
clock cycles.
1 = Continuous conversion. ADC data updated every 256 system clock cycles.
ANAIN[3:0]—Analog Input Select
These bits select the analog input for conversion. Not all port pins in this list are available
in all packages for Z8 Encore! XP
able with each package style, see
analog inputs. Usage of these bits changes depending on the buffer mode selected in
Control/Status Register
For the reserved values, all input switches are disabled to avoid leakage or other undesir-
able operation. ADC samples taken with reserved bit settings are undefined.
Single-Ended:
0000 = ANA0
0001 = ANA1
0010 = ANA2
0011 = ANA3
0100 = ANA4
0101 = ANA5
0110 = ANA6
0111 = ANA7
1000 = Reserved
1001 = Reserved
1010 = Reserved
1011 = Reserved
1100 = Reserved
1101 = Reserved
1110 = Reserved
1111 = Reserved
—
External Reference Select
ADC Control/Status Register
1.
Pin Description
®
F0823 Series. For information on the port pins avail-
ref
1, this determines the level of the internal
pin is available for GPIO functions
on page 7. Do not enable unavailable
Z8 Encore! XP
Product Specification
Analog-to-Digital Converter
ref
pin
®
F0823 Series
ADC
123