Z16FMC32AG20EG Zilog, Z16FMC32AG20EG Datasheet - Page 282

• Manufacturer Part Number: Z16FMC32AG20EG
• Description: Microcontrollers (MCU) 16BIT 32K FL 2K RAM 2UART 12CH 10BIT A/D
• Manufacturer: Zilog
• Series: Z16FMCr

Specifications of Z16FMC32AG20EG

• Processor Series: Z16FMC
• Core: ZNEO
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 46
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Development Tools By Supplier: Z16FMC28200KITG
• Minimum Operating Temperature: - 40 C
• Core Processor: ZNEO
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 46
• Eeprom Size: -
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Lead Free Status / Rohs Status: Details

PS028702-1210
9-Bit Mode
Start Bit Flow Control
is set, the line is driven high until the input is detected High or the center of the bit time
occurs, whichever is first.
The serial interface is configured to transmit and receive a ninth data bit. This ninth bit is
used to transmit or receive a software generated parity bit. It is used as an address/data bit
in a multi-node system such as RS-485.
If flow control is needed, start bit flow control is used. Start bit flow control requires the
receiving device send the start bit. The transmitter waits for the start bit, then transmit its
data following the start bit.
Figure 54. Output Driver when Drive High and Open Drain enabled
ST = Start Bit
SP = Stop Bit
NB = Ninth Bit
D0-D7 = Data Bits
ST
Output
Driver
{
D0
System Clock
Bus Voltage
Drive High
High Impedance
Drive Low
D1
D2
Figure 55. 9-Bit Mode
P R E L I M I N A R Y
D3
Logic 0
D4
D5
Z16FMC Series Motor Control MCUs
D6
Logic 1
D7
NB
Product Specification
SP
On-Chip Debugger
260