Z16F6411FI20SG Zilog, Z16F6411FI20SG Datasheet - Page 18

• 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

ZNEO CPU Features
PS022008-0810
External Interface
Flash Controller
Random Access Memory
Zilog’s ZNEO
microcontrollers. The ZNEO CPU features are as follows:
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For more information on ZNEO CPU, refer to ZNEO CPU User Manual (UM0188)
available for download at www.zilog.com.
The external interface allows seamless connection to external memory and peripherals.
A 24-bit address bus and a selectable 8-bit or 16-bit data bus allows parallel access up to 
16 MB. The programmable nature of the external interface supports connection to various
bus styles. More GPIO pins are utilized by controlling address and control signals bitwise.
The ZNEO products contain 128 KB of internal Flash memory. The Flash controller
programs and erases the Flash memory. ZNEO CPU accesses 16-bits at a time of internal
Flash memory to improve the processor throughput. A sector protection scheme allows
flexible protection of user code.
An internal RAM of 4 KB provides storage space for data, variables, and stack operations.
Like Flash memory, ZNEO CPU accesses 16-bits at a time of internal RAM to improve
the processor performance.
16 MB of Program memory address space for object code and data with 8-bit or 16-bit
data paths.
8-bit, 16-bit, and 32-bit ALU operations.
24-bit stack with overflow protection.
Direct register-to-register architecture allows each memory address to function as an
accumulator. This improves execution time and decreases the required program
memory.
New instructions improve execution efficiency for code developed using higher-level
programming languages including ‘C’.
Pipelined instructions: Fetch, Decode, and Execute.
®
CPU meets the continuing demand for faster and more code-efficient
P R E L I M I N A R Y
Product Specification
ZNEO
Z16F Series
Introduction
3