Z8F4823FT020SG Zilog, Z8F4823FT020SG Datasheet - Page 143

• Manufacturer Part Number: Z8F4823FT020SG
• Description: IC ENCORE MCU FLASH 48K 80QFP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F4823FT020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 80-BQFP
• Processor Series: Z8F482x
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 4
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4275; Z8F4823FT020SG

PS019921-0308
Input Sample Time
(CLKPOL = 0)
(CLKPOL = 1)
Transfer Format PHASE Equals Zero
Figure 24
The two SCK waveforms show polarity with CLKPOL reset to 0 and with CLKPOL set to
one. The diagram may be interpreted as either a Master or Slave timing diagram because
the SCK Master-In/Slave-Out (MISO) and Master-Out/Slave-In (MOSI) pins are directly
connected between the Master and the Slave.
Transfer Format PHASE Equals One
Figure 25
one. Two waveforms are depicted for SCK, one for CLKPOL reset to 0 and another for
CLKPOL set to 1.
MOSI
MISO
SCK
SCK
SS
displays the timing diagram for an SPI transfer in which PHASE is cleared to 0.
on page 130 displays the timing diagram for an SPI transfer in which PHASE is
Bit7
Bit7
Figure 24. SPI Timing When PHASE is 0
Bit6
Bit6
Bit5
Bit5
Bit4
Bit4
Bit3
Bit3
Z8 Encore! XP
Bit2
Bit2
Bit1
Bit1
Product Specification
Serial Peripheral Interface
Bit0
Bit0
®
F64XX Series
129