Z16F6411FI20SG Zilog, Z16F6411FI20SG Datasheet - Page 282

• 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
Table 140. Flash Frequency Register (FFREQ)
BITS
FIELD
RESET
R/W
ADDR
Caution:
Flash Frequency Register
15
PAGE—Page Select
This 6-bit field selects the Flash memory page for Programming and Page Erase
operations. Program Memory Address[16:11] = FPAGE[8:3] = PAGE[5:0].
The Flash Frequency register (see
operations. The 16-bit Flash Frequency register must be written with the system clock
frequency in kHz. The Flash Frequency value is calculated using the following equation:
Flash programming and erasure is not supported for system clock frequencies
below 32 kHz, above 20 MHz, or outside of the valid operating frequency range for
the device. The Flash Frequency register must be loaded with the correct value to
ensure proper program and erase times.
FFREQ—Flash Frequency
This value is used to time flash program and erase operations.
14
13
FFREQ[15:0]
12
11
10
P R E L I M I N A R Y
=
FF_E066-FFE067H
System Clock Frequency
-------------------------------------------------------------- -
9
Table
FFREQ
8
0000H
R/W
140) sets the time for Flash program and erase
1000
7
6
5
4
Product Specification
ZNEO
3
2
Flash Memory
Z16F Series
1
0
266