Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 71

• Manufacturer Part Number: Z8F042AHH020EG
• Description: IC ENCORE XP MCU FLASH 4K 20SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHH020EG

• 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: 17
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4156; Z8F042AHH020EG

PS022517-0508
Table 24. Interrupt Vectors in Order of Priority (Continued)
Priority
Lowest
Program Memory
Vector Address
0008H
000AH
000CH
000EH
0010H
0012H
0014H
0016H
0018H
001AH
001CH
001EH
0020H
0022H
0024H
0026H
0028H
002AH
002CH
002EH
0030H
0032H
0034H
0036H
Interrupt Source
Reserved
Timer 1
Timer 0
UART 0 receiver
UART 0 transmitter
I
SPI
ADC
Port A7, rising or falling input edge
Port A6, rising or falling input edge
Port A5, rising or falling input edge
Port A4, rising or falling input edge
Port A3, rising or falling input edge
Port A2, rising or falling input edge
Port A1, rising or falling input edge
Port A0, rising or falling input edge
Reserved
Reserved
Reserved
Reserved
Port C3, both input edges
Port C2, both input edges
Port C1, both input edges
Port C0, both input edges
2
C
Z8 Encore! XP
Product Specification
®
Interrupt Controller
F0822 Series
58