Z8F042AHH020SC00TR Zilog, Z8F042AHH020SC00TR Datasheet - Page 52

• Manufacturer Part Number: Z8F042AHH020SC00TR
• Description: IC ENCORE XP MCU FLASH 4K 20SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHH020SC00TR

• 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: 0°C ~ 70°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Z8F042AHH020SC00T

PS022825-0908
Table 14. Port Alternate Function Mapping (Non 8-Pin Parts)
Port
Port A
Note: Because there is only a single alternate function for each Port A pin, the Alternate Function Set registers are
* Whether PA0/PA6 take on the timer input or timer output complement function depends on the timer
configuration as described in
not implemented for Port A. Enabling alternate function selections as described in
Sub-Registers
Pin
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
T0IN/T0OUT*
DE0
TXD0/IRTX0
T1IN/T1OUT*
Mnemonic
Reserved
T0OUT
Reserved
Reserved
CTS0
Reserved
RXD0/IRRX0
Reserved
Reserved
Reserved
T1OUT
Reserved
on page 47 automatically enables the associated alternate function.
Timer Pin Signal Operation
Alternate Function Description
Timer 0 Input/Timer 0 Output Complement N/A
Timer 0 Output
UART 0 Driver Enable
UART 0 Clear to Send
UART 0/IrDA 0 Receive Data
UART 0/IrDA 0 Transmit Data
Timer 1 Input/Timer 1 Output Complement
Timer 1 Output
on page 82.
Z8 Encore! XP
General-Purpose Input/Output
Port A–D Alternate Function
Product Specification
Alternate Function
Set Register AFS1
®
F082A Series
41