Z8F4822AR020SG Zilog, Z8F4822AR020SG Datasheet - Page 236
Z8F4822AR020SG
Manufacturer Part Number
Z8F4822AR020SG
Description
IC ENCORE MCU FLASH 48K 64LQFP
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F4822AR020SG
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
64-LQFP
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
269-4271
Z8F4822AR020SG
Z8F4822AR020SG
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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
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