Z8F042AHJ020SC00TR Zilog, Z8F042AHJ020SC00TR Datasheet - Page 30

• Manufacturer Part Number: Z8F042AHJ020SC00TR
• Description: IC ENCORE XP MCU FLASH 4K 28SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHJ020SC00TR

• 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: 23
• 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Z8F042AHJ020SC00T

Register Map
PS022825-0908
Table 7. Register File Address Map
Address (Hex) Register Description
General-Purpose RAM
Z8F082A/Z8F081A Devices
000–3FF
400–EFF
Z8F042A/Z8F041A Devices
000–3FF
400–EFF
Z8F022A/Z8F021A Devices
000–1FF
200–EFF
Z8F012A/Z8F011A Devices
000–0FF
100–EFF
Timer 0
F00
F01
F02
F03
F04
F05
F06
F07
Timer 1
F08
F09
F0A
XX=Undefined
Table 7
Series devices. Not all devices and package styles in the Z8 Encore! XP F082A Series
support the ADC, or all of the GPIO Ports. Consider registers for unimplemented periph-
erals as Reserved.
General-Purpose Register File RAM
Reserved
General-Purpose Register File RAM
Reserved
General-Purpose Register File RAM
Reserved
General-Purpose Register File RAM
Reserved
Timer 0 High Byte
Timer 0 Low Byte
Timer 0 Reload High Byte
Timer 0 Reload Low Byte
Timer 0 PWM High Byte
Timer 0 PWM Low Byte
Timer 0 Control 0
Timer 0 Control 1
Timer 1 High Byte
Timer 1 Low Byte
Timer 1 Reload High Byte
provides the address map for the Register File of the Z8 Encore! XP
Mnemonic
—
—
—
—
—
—
—
—
T0H
T0L
T0RH
T0RL
T0PWMH
T0PWML
T0CTL0
T0CTL1
T1H
T1L
T1RH
Z8 Encore! XP
Reset (Hex)
XX
XX
XX
XX
XX
XX
XX
XX
00
01
FF
FF
00
00
00
00
00
01
FF
Product Specification
®
F082A Series
Page No
87
87
88
88
88
89
83
84
87
87
88
®
Register Map
F082A
19