Z8F012ASB020SG Zilog, Z8F012ASB020SG Datasheet - Page 23

• Manufacturer Part Number: Z8F012ASB020SG
• Description: IC ENCORE XP MCU FLASH 1K 8SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F012ASB020SG

• 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: 6
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 16 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: Z8F012Ax
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: Z8F04A08100KITG, Z8F04A28100KITG, ZENETSC0100ZACG, ZENETSC0100ZACG, ZUSBOPTSC01ZACG, ZUSBSC00100ZAC, ZUSBSC00100ZACG
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4039; Z8F012ASB020SG

Table 2. Signal Descriptions (Continued)
PS022825-0908
Signal Mnemonic
Analog
ANA[7:0]
VREF
Low-Power Operational Amplifier (LPO)
AMPINP/AMPINN
AMPOUT
Oscillators
XIN
XOUT
Clock Input
CLKIN
LED Drivers
LED
On-Chip Debugger
DBG
Reset
RESET
I/O
I/O
I/O
I/O
O
O
O
I
I
I
I
Description
Analog Port. These signals are used as inputs to the analog-to-digital
converter (ADC).
Analog-to-digital converter reference voltage input, or buffered output for
internal reference.
LPO inputs. If enabled, these pins drive the positive and negative amplifier
inputs respectively.
LPO output. If enabled, this pin is driven by the on-chip LPO.
External Crystal Input. This is the input pin to the crystal oscillator. A
crystal can be connected between it and the
oscillator. In addition, this pin is used with external RC networks or external
clock drivers to provide the system clock.
External Crystal Output. This pin is the output of the crystal oscillator. A
crystal can be connected between it and the
Clock Input Signal. This pin may be used to input a TTL-level signal to be
used as the system clock.
Direct LED drive capability. All port C pins have the capability to drive an
LED without any other external components. These pins have
programmable drive strengths set by the GPIO block.
Debug. This signal is the control and data input and output to and from the
On-Chip Debugger.
RESET. Generates a Reset when asserted (driven Low). Also serves as a
reset indicator; the Z8 Encore! XP forces this pin low when in reset. This
pin is open-drain and features an enabled internal pull-up resistor.
Caution:
The DBG pin is open-drain and requires a pull-up resis-
tor to ensure proper operation.
Z8 Encore! XP
XOUT
XIN
pin to form the oscillator.
Product Specification
pin to form the
®
F082A Series
Pin Description
12