Z8F2480AN020SG Zilog, Z8F2480AN020SG Datasheet - Page 67

• Manufacturer Part Number: Z8F2480AN020SG
• Description: MCU 8BIT 24KB FLASH 44LQFP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F2480AN020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 37
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-LQFP
• Processor Series: Z8F248x
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 3
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: 770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU269-4643 - KIT DEV Z8 ENCORE XP 28-PIN269-4630 - DEV KIT FOR Z8 ENCORE 8K/4K269-4629 - KIT DEV Z8 ENCORE XP 28-PIN269-4628 - KIT DEV Z8 ENCORE XP 8-PIN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4676

Table 15. Port Alternate Function Mapping (20-Pin Parts) (Continued)
PS025011-1010
Port
Port B
Port C
Port D
Note: Because there is only a single alternate function for each Port D pin, the Alternate Function Set registers are not
implemented for Port D. Enabling alternate function selections as described in
Subregisters
Pin
PB0
PB1
PB2
PB3
PC0
PC1
PC2
PC3
PD0
on page 64 automatically enables the associated alternate function.
Mnemonic
Reserved
ANA0/AMPOUT
Reserved
ANA1/AMPINN
Reserved
ANA2/AMPINP
CLKIN
ANA3
Reserved
ANA4/C0INP/LED
Reserved
ANA5/C0INN/LED
Reserved
VREF/ANA6/LED
COUT0
LED
RESET
Reserved
External Clock Input
ADC Analog Input
or LED drive
ADC or Comparator 0 Input (N), 
or LED drive
Voltage Reference or ADC Analog Input
or LED Drive
Comparator 0 Output
LED drive
External Reset
Alternate Function Description
ADC Analog Input/LPO Output
ADC Analog Input/LPO Input (N)
ADC Analog Input/LPO Input (P)
ADC or Comparator 0 Input (P), 
P R E L I M I N A R Y
Z8 Encore! XP
Port A–E Alternate Function
General-Purpose Input/Output
Product Specification
Alternate Function
Set Register AFS1
AFS1[0]: 0
AFS1[0]: 1
AFS1[1]: 0
AFS1[1]: 1
AFS1[2]: 0
AFS1[2]: 1
AFS1[3]: 0
AFS1[3]: 1
AFS1[0]: 0
AFS1[0]: 1
AFS1[1]: 0
AFS1[1]: 1
AFS1[2]: 0
AFS1[2]: 1
AFS1[3]: 0
AFS1[3]: 1
N/A
®
F1680 Series
53