Z16FMC64AG20SG Zilog, Z16FMC64AG20SG Datasheet - Page 137

• Manufacturer Part Number: Z16FMC64AG20SG
• Description: Microcontrollers (MCU) 16BIT 64K FL 4K RAM 2UART 12CH 10BIT A/D
• Manufacturer: Zilog
• Series: Z16FMCr

Specifications of Z16FMC64AG20SG

• Processor Series: Z16FMC
• Core: ZNEO
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 64 KB
• Data Ram Size: 4 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: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Development Tools By Supplier: Z16FMC28200KITG
• Minimum Operating Temperature: 0 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: 0°C ~ 70°C
• Lead Free Status / Rohs Status: Details

PS028702-1210
DE
1
0
1
0
LIN-UART Special Modes
MULTIPROCESSOR (9-bit) Mode
Idle State
of Line
Figure 17. LIN-UART Driver Enable Signal Timing (shown with 1 Stop Bit and Parity)


The DE to Start bit setup time is calculated as follows:
The special modes of the LIN-UART:
•
•
The LIN-UART has a common control register (Control 0), which has a unique register
address and several mode specific control registers (multiprocessor control, noise filter
control and LIN control) which share a common register address (Control 1). When the
Control 1 address is read or written, the mode select (
and status register determines which physical register is accessed. Similarly, there are
mode specific status registers, one of which is returned when the Status 0 register is read,
depending on the MSEL field.
The LIN-UART features a MULTIPROCESSOR (9-bit) mode which uses an extra (9th)
bit for selective communication when a number of processors share a common UART bus.
In MULTIPROCESSOR mode (also referred to as 9-Bit mode), the multiprocessor bit
(
Stop
Start
MP
------------------------------------ -
Baud Rate (Hz)
) is transmitted immediately following the 8 bits of data and immediately preceding the
MULTIPROCESSOR mode
LIN mode
bit(s) as illustrated in Figure 18.
Bit0
lsb
1
Bit1



DE to Start Bit Setup Time (s)
Bit2
P R E L I M I N A R Y
Bit3
Data Field
Bit4
Bit5
Z16FMC Series Motor Control MCUs
Bit6
MSEL[2:0])



msb
------------------------------------ -
Baud Rate (Hz)
Bit7
Product Specification
Parity
field of the mode select
2
Stop Bit
1


LIN-UART
115