Z8F3221VN020SG Zilog, Z8F3221VN020SG Datasheet - Page 237
![IC ENCORE MCU FLASH 32K 44PLCC](/photos/6/57/65795/269-44-plcc_sml.jpg)
Z8F3221VN020SG
Manufacturer Part Number
Z8F3221VN020SG
Description
IC ENCORE MCU FLASH 32K 44PLCC
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F3221VN020SG
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
31
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 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-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
31
Number Of Timers
3
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
Z8F64200100KITG, ZENETSC0100ZACG, ZUSBSC00100ZACG, Z8F64210100ZDA, Z8F64210100ZDP, Z8F64210100ZDV, Z8F64220100ZDA, Z8F64220100ZDV, Z8F6422AR00ZEM, Z8F6422VS00ZEM, Z8F6421AN00ZEM
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
269-4259
Z8F3221VN020SG
Z8F3221VN020SG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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PS019921-0308
Table 108. External RC Oscillator Electrical Characteristics and Timing
Table 109. Reset and Stop Mode Recovery Pin Timing
Symbol Parameter
V
R
C
F
1
2.7 V, but before the power supply drops to the voltage brown-out threshold. The oscillator will resume oscillation as
soon as the supply voltage exceeds 2.7 V.
Symbol Parameter
T
T
When using the external RC oscillator mode, the oscillator may stop oscillating if the power supply drops below
OSC
RESET
SMR
DD
EXT
EXT
Operating Voltage
Range
External Resistance from
XIN to VDD
External Capacitance
from XIN to VSS
External RC Oscillation
Frequency
RESET pin assertion to
initiate a system reset.
Stop Mode Recovery
pin Pulse Rejection
Period
T
Minimum Typical
T
Minimum Typical
A
A
2.70
= –40 °C to 125 °C
10
= –40 °C to 125 °C
4
40
0
–
1
20
–
45
20
–
–
1
Maximum
Maximum
1000
40
200
–
–
4
Units
Units
T
MHz
ns
Z8 Encore! XP
CLK
kΩ
pF
V
Conditions
Not in STOP Mode.
T
period.
RESET, DBG, and GPIO
pins configured as SMR
sources.
Conditions
V
CLK
DD
Product Specification
= System Clock
= V
Electrical Characteristics
VBO
®
F64XX Series
223
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