Z8F042AHH020EC Zilog, Z8F042AHH020EC Datasheet - Page 27

• Manufacturer Part Number: Z8F042AHH020EC
• Description: IC ENCORE XP MCU FLASH 4K 20SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHH020EC

• 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: Contains lead / RoHS non-compliant
• Other names: 269-3368

PS022825-0908
addresses outside the available Flash memory addresses returns
unimplemented Program Memory addresses produces no effect.
Program Memory Maps for the Z8 Encore! XP F082A Series products.
Table 5. Z8 Encore! XP F082A Series Program Memory Maps
Program Memory Address (Hex)
Z8F082A and Z8F081A Products
0000–0001
0002–0003
0004–0005
0006–0007
0008–0037
0038–0039
003A–003D
003E–1FFF
Z8F042A and Z8F041A Products
0000–0001
0002–0003
0004–0005
0006–0007
0008–0037
0038–0039
003A–003D
003E–0FFF
Function
Flash Option Bits
Reset Vector
WDT Interrupt Vector
Illegal Instruction Trap
Interrupt Vectors*
Reserved
Oscillator Fail Trap Vectors
Program Memory
Flash Option Bits
Reset Vector
WDT Interrupt Vector
Illegal Instruction Trap
Interrupt Vectors*
Reserved
Oscillator Fail Trap Vectors
Program Memory
Z8 Encore! XP
FFH
Product Specification
Table 5
. Writing to these
®
describes the
F082A Series
Address Space
16