Z8F012ASB020EG Zilog, Z8F012ASB020EG Datasheet - Page 80

• Manufacturer Part Number: Z8F012ASB020EG
• Description: IC ENCORE XP MCU FLASH 1K 8SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F012ASB020EG

• 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: -40°C ~ 105°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: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: Z8F04A08100KITG, Z8F04A28100KITG, ZENETSC0100ZACG, ZENETSC0100ZACG, ZUSBOPTSC01ZACG, ZUSBSC00100ZAC, ZUSBSC00100ZACG
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4038; Z8F012ASB020EG

Timers
Architecture
PS022825-0908
These Z8 Encore! XP
can be used for timing, event counting, or generation of pulse-width modulated (PWM)
signals. The timers’ feature include:
In addition to the timers described in this chapter, the Baud Rate Generator of the UART
(if unused) may also provide basic timing functionality. For information on using the Baud
Rate Generator as an additional timer, see
on page 97.
Figure 9
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16-bit reload counter.
Programmable prescaler with prescale values from 1 to 128.
PWM output generation.
Capture and compare capability.
External input pin for timer input, clock gating, or capture signal. External input pin
signal frequency is limited to a maximum of one-fourth the system clock frequency.
Timer output pin.
Timer interrupt.
on page 70 displays the architecture of the timers.
®
F082A Series products contain two 16-bit reloadable timers that
Universal Asynchronous Receiver/Transmitter
Z8 Encore! XP
Product Specification
®
F082A Series
Timers
69