Z8F3222VS020SG Zilog, Z8F3222VS020SG Datasheet - Page 236

• Manufacturer Part Number: Z8F3222VS020SG
• Description: IC ENCORE MCU FLASH 32K 68PLCC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F3222VS020SG

• 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: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K 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: Z8F322x
• 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: 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: 269-4263; Z8F3222VS020SG

On-Chip Peripheral AC and DC Electrical Characteristics
Table 107. Power-On Reset and Voltage Brownout Electrical Characteristics and Timing
PS019921-0308
Symbol Parameter
V
V
T
T
T
T
1
only and are not tested in production.
Data in the typical column is from characterization at 3.3 V and 0 °C. These values are provided for design guidance
ANA
POR
VBO
RAMP
POR
VBO
Power-On Reset
Voltage Threshold
Voltage Brownout Reset
Voltage Threshold
V
hysteresis
Starting V
ensure valid Power-On
Reset.
Power-On Reset Analog
Delay
Power-On Reset Digital
Delay
Voltage Brownout Pulse
Rejection Period
Time for VDD to
transition from V
V
Reset
POR
POR
to V
to ensure valid
DD
VBO
voltage to
SS
to
T
Minimum Typical
A
2.40
2.30
0.10
= –40 °C to 125 °C
50
–
–
–
–
2.70
2.60
V
100
6.6
50
10
–
SS
1
Maximum
2.90
2.85
100
–
–
–
–
–
Units
mV
ms
ms
µs
µs
Z8 Encore! XP
V
V
V
Conditions
V
V
V
Reset delay follows T
66 WDT Oscillator cycles
(10 kHz) + 16 System Clock
cycles (20 MHz)
V
Reset.
DD
DD
DD
DD
Product Specification
= V
= V
> V
< V
Electrical Characteristics
POR
VBO
POR
VBO
®
; T
to generate a
F64XX Series
POR
Digital
ANA
222