Z8F0412SJ020SG Zilog, Z8F0412SJ020SG Datasheet - Page 44

• Manufacturer Part Number: Z8F0412SJ020SG
• Description: IC ENCORE MCU FLASH 4K 28SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0412SJ020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: Z8F041xx
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 19
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4107; Z8F0412SJ020SG

Interrupt Request 2
IRQ2 (FC6H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
IRQ2 Enable High Bit
IRQ2ENH (FC7H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
IRQ2 Enable Low Bit
IRQ2ENL (FC8H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
Interrupt Control
IRQCTL (FCFH - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
PS022517-0508
Port C Pin Interrupt Request
pin [3:0]
pin [3:0]
Reserved
Port C Pin IRQ Enable High
Reserved
Port C Pin IRQ Enable Low
Reserved
Reserved
Interrupt Request Enable
0 = IRQ from corresponding
1 = IRQ from corresponding
0 = Interrupts are disabled
1 = Interrupts are enabled
is not pending
is awaiting service
Z8 Encore! XP
Product Specification
Control Register Summary
®
F0822 Series
31