Z8F2422VS020SG Zilog, Z8F2422VS020SG Datasheet - Page 52

• 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

DMA_ADC Control
DMAACTL (FBEH - Read/Write)
DMA Status
DMAA_STAT (FBFH - Read Only)
PS019921-0308
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
ADC Analog Input Number
0000 = Analog input 0 updated
0001 = Analog input 0-1 updated
0010 = Analog input 0-2 updated
0011 = Analog input 0-3 updated
0100 = Analog input 0-4 updated
0101 = Analog input 0-5 updated
0100 = Analog input 0-6 updated
0101 = Analog input 0-7 updated
1000 = Analog input 0-8 updated
1001 = Analog input 0-9 updated
1010 = Analog input 0-10 updated
1011 = Analog inputs 0-11 updated
11xx = Reserved
Reserved
Interrupt request enable
0 = DMA_ADC does not generate
1 = DMA_ADC generates interrupt
DMA_ADC Enable
0 = DMA_ADC is disabled
1 = DMA_ADC is enabled
DMA0 Interrupt Request Indicator
0 = DMA0 is not the source of the
IRQ
1 = DMA0 is the source of the IRQ
DMA1 Interrupt Request Indicator
0 = DMA1 is not the source of the
IRQ
1 = DMA1 is the source of the IRQ
DMA_ADC Interrupt Request
0 = DMA_ADC is not the source of
the
1 = DMA_ADC is the source of the
Reserved
Current ADC analog input
Identifies the analog input the ADC
is
currently converting
IRQ
IRQ
interrupt requests
requests after last analog input
Interrupt Request 0
IRQ0 (FC0H - Read/Write)
IRQ0 Enable High Bit
IRQ0ENH (FC1H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
Z8 Encore! XP
ADC Interrupt Request
SPI Interrupt Request
I2C Interrupt Request
UART 0 Transmitter Interrupt
UART 0 Receiver Interrupt Request
Timer 0 Interrupt Request
Timer 1 Interrupt Request
Timer 2 Interrupt Request
For all of the above peripherals:
0 = Peripheral IRQ is not pending
1 = Peripheral IRQ is awaiting
service
ADC IRQ Enable Hit Bit
SPI IRQ Enable High Bit
I2C IRQ Enable High Bit
UART 0 Transmitter IRQ Enable
UART 0 Receiver IRQ Enable High
Timer 0 IRQ Enable High Bit
Timer 1 IRQ Enable High Bit
Timer 2 IRQ Enable High Bit
Product Specification
Control Register Summary
®
F64XX Series
38