Z8F2422VS020SG Zilog, Z8F2422VS020SG Datasheet - Page 91

• Manufacturer Part Number: Z8F2422VS020SG
• Description: IC ENCORE MCU FLASH 24K 68PLCC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F2422VS020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 46
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 68-LCC (J-Lead)
• Processor Series: Z8F242x
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 46
• Number Of Timers: 4
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: Z8F64200100KITG, ZENETSC0100ZACG, ZUSBSC00100ZACG, Z8F64210100ZDA, Z8F64210100ZDP, Z8F64210100ZDV, Z8F64220100ZDA, Z8F64220100ZDV, Z8F6422AR00ZEM, Z8F6422VS00ZEM, Z8F6421AN00ZEM
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4253; Z8F2422VS020SG

Timers
Architecture
PS019921-0308
The Z8 Encore! XP
that can be used for timing, event counting, or generation of pulse width modulated sig-
nals. The timers’ features include:
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In addition to the timers described in this chapter, the Baud Rate Generators for any
unused UART, SPI, or I
ality. For information on using the Baud Rate Generators as timers, see the respective
serial communication peripheral. Timer 3 is unavailable in the 44-pin package devices.
Figure 11
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
displays the architecture of the timers.
®
F64XX Series products contain up to four 16-bit reloadable timers
2
C peripherals may also be used to provide basic timing function-
Z8 Encore! XP
Product Specification
®
F64XX Series
Timers
77