Z8F3222VS020SG Zilog, Z8F3222VS020SG Datasheet - Page 45

• Manufacturer Part Number: Z8F3222VS020SG
• Description: IC ENCORE MCU FLASH 32K 68PLCC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F3222VS020SG

• 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: 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 12x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 68-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: 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: 269-4263; Z8F3222VS020SG

UART1 Status 0
U1STAT0 (F49H - Read Only)
PS019921-0308
D7 D6 D5 D4 D3 D2 D1 D0
CTS signal
Returns the level of the CTS signal
Transmitter Empty
0 = Data is currently transmitting
1 = Transmission is complete
Transmitter Data Register Empty
0 = Transmit Data Register is full
1 = Transmit Data register is empty
Break Detect
0 = No break occurred
1 = A break occurred
Framing Error
0 = No framing error occurred
1 = A framing occurred
Overrun Error
0 = No overrun error occurred
1 = An overrun error occurred
Parity Error
0 = No parity error occurred
1 = A parity error occurred
Receive Data Available
0 = Receive Data Register is empty
1 = A byte is available in the Receive
Data Register
UART1 Control 0
U1CTL0 (F4AH - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
Z8 Encore! XP
Loop Back Enable
0 = Normal operation
1 = Transmit data is looped back to
Stop Bit Select
0 = Transmitter sends 1 Stop bit
1 = Transmitter sends 2 Stop bits
Send Break
0 = No break is sent
1 = Output of the transmitter is zero
Parity Select
0 = Even parity
1 = Odd parity
Parity Enable
0 = Parity is disabled
1 = Parity is enabled
CTS Enable
0 = CTS signal has no effect on the
1 = UART recognizes CTS signal as
a
Receive Enable
0 = Receiver disabled
1 = Receiver enabled
Transmit Enable
0 = Transmitter disabled
1 = Transmitter enabled
Product Specification
transmitter
transmit enable control signal
the receiver
Control Register Summary
®
F64XX Series
31