Z8F6421AN020EC00TR Zilog, Z8F6421AN020EC00TR Datasheet - Page 225

• Manufacturer Part Number: Z8F6421AN020EC00TR
• Description: IC ENCORE MCU FLASH 64K 44LQFP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F6421AN020EC00TR

• 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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 44-LQFP
• For Use With: 269-4678 - KIT DEV FOR Z8F642 MCU 44 PIN269-4677 - KIT DEV FOR Z8F642 MCU 28PIN269-4540 - KIT DEV FOR Z8 ENCORE 16K TO 64K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F6421AN020EC00T

Electrical Characteristics
Absolute Maximum Ratings
Table 105. Absolute Maximum Ratings
PS019921-0308
Parameter
Ambient temperature under bias
Storage temperature
Voltage on any pin with respect to V
Voltage on V
Maximum current on input and/or inactive output pin
Maximum output current from active output pin
80-Pin QFP Maximum Ratings at –40 °C to 70 °C
Total power dissipation
Maximum current into V
80-Pin QFP Maximum Ratings at 70 °C to 125 °C
Total power dissipation
Maximum current into V
68-Pin PLCC Maximum Ratings at –40 °C to 70 °C
Total power dissipation
Maximum current into V
68-Pin PLCC Maximum Ratings at 70 °C to 125 °C
Total power dissipation
Maximum current into V
64-Pin LQFP Maximum Ratings at –40 °C to 70 °C
Total power dissipation
DD
Stresses greater than those listed in
These ratings are stress ratings only. Operation of the device at any condition outside those
indicated in the operational sections of these specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
For improved reliability, unused inputs must be tied to one of the supply voltages (V
V
pin with respect to V
SS
).
DD
DD
DD
DD
or out of V
or out of V
or out of V
or out of V
SS
SS
SS
SS
SS
SS
Table 105
Minimum Maximum Units
may cause permanent damage to the device.
-0.3
-0.3
-40
-65
-25
-5
Z8 Encore! XP
+125
+150
1000
1000
+5.5
+3.6
+25
550
150
200
275
500
140
+5
56
Product Specification
Electrical Characteristics
mW
mW
mW
mW
mW
®
mA
mA
mA
mA
mA
µA
C
C
V
V
F64XX Series
Notes
DD
1
or
211