Z8F0412SJ020SG Zilog, Z8F0412SJ020SG Datasheet - Page 208

• Manufacturer Part Number: Z8F0412SJ020SG
• Description: IC ENCORE MCU FLASH 4K 28SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0412SJ020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: Z8F041xx
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 19
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4107; Z8F0412SJ020SG

Table 99. Power-On Reset and Voltage Brownout Electrical Characteristics and Timing
Symbol Parameter
V
V
T
T
T
T
1 Data in the typical column is from characterization at 3.3 V and 25 °C. These values are provided for design guidance
only and are not tested in production.
On-Chip Peripheral AC and DC Electrical Characteristics
PS022517-0508
ANA
POR
VBO
RAMP
POR
VBO
Power-On Reset
Voltage Threshold
Voltage Brownout
Reset Voltage
Threshold
V
hysteresis
Starting V
ensure valid POR
POR Analog Delay
POR Digital Delay
Voltage Brownout
Pulse Rejection Period
Time for VDD to
transition from V
V
Reset
POR
POR
to V
to ensure valid
Table 99
characteristics.
DD
VBO
voltage to
provides information on the Power-On Reset and Voltage Brownout electrical
SS
to
Minimum Typical
2.15
2.05
0.10
50
–
–
–
–
T
A
= -40 °C to 105 °C
2.40
2.30
V
100
5.0
50
10
–
SS
1
Maximum
2.60
2.55
100
–
–
–
–
–
Units Conditions
mV
Z8 Encore! XP
ms
ms
μs
μs
V
V
V
V
V
V
Reset delay follows T
50 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
F0822 Series
POR
Digital
ANA
195