Z8F1621AN020EC Zilog, Z8F1621AN020EC Datasheet - Page 27
Z8F1621AN020EC
Manufacturer Part Number
Z8F1621AN020EC
Description
IC ENCORE MCU FLASH 16K 44LQFP
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F1621AN020EC
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
16KB (16K 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
-40°C ~ 105°C
Package / Case
44-LQFP
Processor Series
Z8F162x
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
16 bit
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Development Tools By Supplier
Z8F64200100KITG, ZENETSC0100ZACG, ZUSBOPTSC01ZACG, ZUSBSC00100ZACG, Z8F64210100ZDA, Z8F64210100ZDP, Z8F64210100ZDV, Z8F64220100ZDA, Z8F64220100ZDV, Z8F6422AR00ZEM, Z8F6422VS00ZEM, Z8F6421AN00ZEM
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No RoHS Version Available
Other names
269-3253
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Signal Descriptions
Table 3. Signal Descriptions
PS019921-0308
Signal
Mnemonic
General-Purpose I/O Ports A-H
PA[7:0]
PB[7:0]
PC[7:0]
PD[7:0]
PE[7:0]
PF[7:0]
PG[7:0]
PH[3:0]
I
SCL
SDA
SPI Controller
SS
2
C Controller
Table 3
specific package styles, see
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
I/O
describes the Z8 Encore! XP signals. To determine the signals available for the
Description
5 V-tolerant inputs.
Port B[7:0]. These pins are used for general-purpose I/O.
Port C[7:0]. These pins are used for general-purpose I/O. These pins are
used for general-purpose I/O and support 5 V-tolerant inputs
Port D[7:0]. These pins are used for general-purpose I/O. These pins are
used for general-purpose I/O and support 5 V-tolerant inputs
Port E[7:0]. These pins are used for general-purpose I/O. These pins are
used for general-purpose I/O and support 5 V-tolerant inputs.
Port F[7:0]. These pins are used for general-purpose I/O. These pins are
used for general-purpose I/O and support 5 V-tolerant inputs.
Port G[7:0]. These pins are used for general-purpose I/O. These pins are
used for general-purpose I/O and support 5 V-tolerant inputs.
Port H[3:0]. These pins are used for general-purpose I/O.
Serial Clock. This is the output clock for the I
general-purpose I/O pin. When the general-purpose I/O pin is configured for
alternate function to enable the SCL function, this pin is open-drain.
Serial Data. This open-drain pin transfers data between the I
This pin is multiplexed with a general-purpose I/O pin. When the
general-purpose I/O pin is configured for alternate function to enable the
SDA function, this pin is open-drain.
Slave Select. This signal can be an output or an input. If the Z8 Encore! XP
F64XX Series is the SPI master, this pin may be configured as the Slave
Select output. If the Z8 Encore! XP F64XX Series is the SPI slave, this pin is
the input slave select. It is multiplexed with a general-purpose I/O pin.
Port A[7:0]. These pins are used for general-purpose I/O and support
Pin Configurations
on page 8.
Z8 Encore! XP
2
C. This pin is multiplexed with a
Product Specification
Signal and Pin Descriptions
®
2
F64XX Series
C and a slave.
13
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