Z16F6411FI20SG Zilog, Z16F6411FI20SG Datasheet - Page 167

• Manufacturer Part Number: Z16F6411FI20SG
• Description: IC ZNEO MCU FLASH 64K 80QFP
• Manufacturer: Zilog
• Series: Encore!® ZNEOr

Specifications of Z16F6411FI20SG

• Core Processor: ZNEO
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 64KB (64K 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: 0°C ~ 70°C
• Package / Case: 80-BQFP
• Processor Series: Z16F6x
• Core: Zneo
• 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: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: Z16F2800100ZCOG
• Minimum Operating Temperature: 0 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
• Other names: 269-4571

PS022008-0810
Operation
Figure 30
noise filter in this example is a 2-bit up/down counter, which saturates at
bit counter is shown for convenience, the operation of wider counters is similar. The output
of the filter switches from 1 to 0 when the counter counts down from
switches from 0 to 1 when the counter counts up from
the received data by three system clock cycles.
The
time. The presence of noise (
sampled data is incorrect, just that the filter is not in its saturated state of all 1’s or all 0’s. If
FiltSatB
ModeStatus[4:0]
obtained by observing this bit.
FiltSatB
on page 152 displays the operation of the noise filter with and without noise. The
=
Figure 29. Noise Filter System Block Diagram
1
when RxD is sampled during a receive character, the
signal is checked when the filtered RxD is sampled in the center of the bit
field is set. An indication of the level of noise in the network is
P R E L I M I N A R Y
FiltSatB
= 1 at center of bit time) does not mean the
10b
to
11b
Product Specification
. The noise filter delays
ZNEO
NE
01b
00b
bit in the
to
Z16F Series
00b
and
LIN-UART
11b
and
. A 2-
151