Z8F4822VS020SG Zilog, Z8F4822VS020SG Datasheet - Page 241

• Manufacturer Part Number: Z8F4822VS020SG
• Description: IC ENCORE MCU FLASH 48K 68PLCC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F4822VS020SG

• 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: 46
• 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: 68-LCC (J-Lead)
• 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: 46
• 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: 269-4273; Z8F4822VS020SG

AC Characteristics
PS019921-0308
Table 113. AC Characteristics
Symbol Parameter
F
F
T
T
T
T
T
sysclk
XTAL
XIN
XINH
XINL
XINR
XINF
System Clock Frequency
Crystal Oscillator Frequency 0.032768
Crystal Oscillator Clock
Period
System Clock High Time
System Clock Low Time
System Clock Rise Time
System Clock Fall Time
The section provides information on the AC characteristics and timing. All AC timing
information assumes a standard load of 50 pF on all outputs.
Encore! XP
®
F64XX Series AC characteristics and timing.
T
Minimum Maximum
0.032768
A
V
= –40 °C to 125 °C
DD
50
20
20
–
–
–
= 3.0 V–3.6V
20.0
20.0
20.0
–
3
3
Units Conditions
MHz
MHz
MHz
ns
ns
ns
ns
ns
Z8 Encore! XP
Program or erasure of the
Flash memory.
System clock frequencies
below the crystal oscillator
minimum require an external
clock driver.
T
T
can be tolerated with longer
clock periods.
T
can be tolerated with longer
clock periods.
Read-only from Flash memory.
CLK
CLK
CLK
Table 113
= 1/F
= 50 ns. Slower rise times
= 50 ns. Slower fall times
Product Specification
Electrical Characteristics
sysclk
lists the Z8
®
F64XX Series
227