Z16F2810FI20EG Zilog, Z16F2810FI20EG Datasheet - Page 370

• Manufacturer Part Number: Z16F2810FI20EG
• Description: IC ZNEO MCU FLASH 128K 80QFP
• Manufacturer: Zilog
• Series: Encore!® ZNEOr

Specifications of Z16F2810FI20EG

• 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: 60
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• 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
• Package / Case: 80-BQFP
• Data Bus Width: 16 bit
• Data Ram Size: 4 B
• Interface Type: ESPI, I2C, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• For Use With: 770-1003 - ISP 4PORT FOR ZILOG ZNEO MCU269-4537 - DEV KIT FOR Z16F ZNEO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Table 197. UART Timing with CTS
PS022008-0810
Parameter
T
T
T
(Output)
(Input)
(Output)
1
2
3
CTS
DE
TXD
UART Timing
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 79
Clear To Send input pin (CTS) is used for flow control. In this example, it is assumed that
the Driver Enable polarity has been configured to be Active Low and is represented here
by DE. The CTS to DE assertion delay (T1) assumes the UART Transmit Data register has
been loaded with data prior to CTS assertion.
T
1
and
Table 197
T
2
Figure 79. UART Timing with CTS
Start
provide timing information for UART pins for the case where the
P R E L I M I N A R Y
Bit 0
Bit 1
2 * XIN period
1 * XIN period
1 Bit period
Min
Delay (ns)
Bit 7
2 * XIN period +
1 Bit period
1 Bit period +
1 * XIN period
2 * XIN period
Parity
Product Specification
Electrical Characteristics
ZNEO
Max
Stop
Stop Bit(s)
End of
Z16F Series
T
3
354