Z16FMC32AG20SG Zilog, Z16FMC32AG20SG Datasheet - Page 329

• Manufacturer Part Number: Z16FMC32AG20SG
• Description: Microcontrollers (MCU) 16BIT 32K FL 2K RAM 2UART 12CH 10BIT A/D
• Manufacturer: Zilog
• Series: Z16FMCr

Specifications of Z16FMC32AG20SG

• 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: + 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

Table 183. UART Timing with CTS
PS028702-1210
Parameter
T
T
T
(Output)
1
2
3
(Input)
(Output)
CTS
DE
TXD
Abbreviation
CTS Fall to DE Assertion Delay
DE Assertion to TXD Falling Edge (Start)
Delay
End of Stop Bit(s) to DE Deassertion
Delay
Figure 69 and Table 184 provide timing information for UART pins for cases in which the
Clear To Send input signal (CTS) is not used for flow control. In this example, it is
assumed that the Driver Enable polarity has been configured to be Active Low and is rep-
resented here by DE. DE asserts after the UART Transmit Data Register has been written.
DE remains asserted for multiple characters as long as the Transmit Data Register is writ-
ten with the next character before the current character has completed.
T1
T2
Figure 68. UART Timing with CTS
Start
P R E L I M I N A R Y
Bit 0
Bit 1
2 * X
1 * X
1 Bit period
Z16FMC Series Motor Control MCUs
Min
IN
IN
period
period
Bit 7
Delay (ns)
2 * X
1 Bit period + 1 * X
Parity
Product Specification
Electrical Characteristics
IN
2 * X
period + 1 Bit period
Stop
Stop Bit(s)
Max
IN
End of
period
T3
IN
period
307