Z8F042AHJ020SC Zilog, Z8F042AHJ020SC Datasheet - Page 17

• Manufacturer Part Number: Z8F042AHJ020SC
• Description: IC ENCORE XP MCU FLASH 4K 28SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHJ020SC

• 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: 23
• 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SSOP
• Processor Series: Z8F042xx
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 16 Bit
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3371

PS022825-0908
Low-Power Operational Amplifier
Internal Precision Oscillator
Temperature Sensor
Analog Comparator
External Crystal Oscillator
Low Voltage Detector
On-Chip Debugger
The optional low-power operational amplifier (LPO) is a general-purpose amplifier
primarily targeted for current sense applications. The LPO output may be routed internally
to the ADC or externally to a pin.
The internal precision oscillator (IPO) is a trimmable clock source that requires no
external components.
The optional temperature sensor produces an analog output proportional to the device tem-
perature. This signal can be sent to either the ADC or the analog comparator.
The analog comparator compares the signal at an input pin with either an internal pro-
grammable voltage reference or a second input pin. The comparator output can be used to
drive either an output pin or to generate an interrupt.
The crystal oscillator circuit provides highly accurate clock frequencies with the use of an
external crystal, ceramic resonator or RC network.
The low voltage detector (LVD) is able to generate an interrupt when the supply voltage
drops below a user-programmable level. The LVD is available on 8-pin devices only.
The Z8 Encore! XP
(OCD) accessed via a single-pin interface. The OCD provides a rich-set of debugging
capabilities, such as reading and writing registers, programming Flash memory, setting
breakpoints, and executing code.
®
F082A Series products feature an integrated on-chip debugger
Z8 Encore! XP
Product Specification
®
F082A Series
Overview
6