Z8F3201VN020EC00TR Zilog, Z8F3201VN020EC00TR Datasheet - Page 31

• Manufacturer Part Number: Z8F3201VN020EC00TR
• Description: IC ENCORE MCU FLASH 32K 44PLCC
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F3201VN020EC00TR

• 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: -40°C ~ 105°C
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F3201VN020EC00T

Signal Descriptions
Table 2. Signal Descriptions
PS017610-0404
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
SCK
MOSI
MISO
2
C Controller
Table 2 describes the Z8F640x family signals. Refer to the section Pin Configurations on
page 7 to determine the signals available for the specific package styles.
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
Description
Port A[7:0]. These pins are used for general-purpose I/O.
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.
Port D[7:0]. These pins are used for general-purpose I/O.
Port E[7:0]. These pins are used for general-purpose I/O.
Port F[7:0]. These pins are used for general-purpose I/O.
Port G[7:0]. These pins are used for general-purpose I/O.
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 is used to transfer data between the I
slave. 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
master, this pin may be configured as the Slave Select output. If the
the SPI slave, this pin is the input slave select. It is multiplexed with a general-
purpose I/O pin.
SPI Serial Clock. The SPI master supplies this pin. If the
master, this pin is an output. If the
input. It is multiplexed with a general-purpose I/O pin.
Master Out Slave In. This signal is the data output from the SPI master device and
the data input to the SPI slave device. It is multiplexed with a general-purpose I/O
pin.
Master In Slave Out. This pin is the data input to the SPI master device and the
data output from the SPI slave device. It is multiplexed with a general-purpose I/O
pin.
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Z8 Encore!
2
C. This pin is multiplexed with a
is the SPI slave, this pin is an
Signal and Pin Descriptions
Z8 Encore!
Z8 Encore!
Z8 Encore!
Z8 Encore!
2
C and a
is the SPI
is the SPI
is
®
13