z8f1601 ZiLOG Semiconductor, z8f1601 Datasheet - Page 22

• Manufacturer Part Number: z8f1601
• Description: Z8 Encore!? Microcontroller With Flash Memory And 10-bit A/d Converter
• Manufacturer: ZiLOG Semiconductor

PS017609-0803
General Purpose I/O
Flash Controller
10-Bit Analog-to-Digital Converter
UARTs
I
2
C
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For more information regarding the eZ8 CPU, refer to the eZ8 CPU User Manual avail-
able for download at www.zilog.com.
The Z8 Encore!
general purpose I/O (GPIO). Each pin is individually programmable.
The Flash Controller programs and erases the Flash memory.
The Analog-to-Digital Converter (ADC) converts an analog input signal to a 10-bit binary
number. The ADC accepts inputs from up to 12 different analog input sources.
Each UART is full-duplex and capable of handling asynchronous data transfers. The
UARTs support 8- and 9-bit data modes and selectable parity.
The inter-integrated circuit (I
I
line and a serial clock (SCL) line.
2
C protocol. The I
Software stack allows much greater depth in subroutine calls and interrupts than
hardware stacks
Compatible with existing Z8 code
Expanded internal Register File allows access of up to 4KB
New instructions improve execution efficiency for code developed using higher-level
programming languages, including C
Pipelined instruction fetch and execution
New instructions for improved performance including BIT, BSWAP, BTJ, CPC, LDC,
LDCI, LEA, MULT, and SRL
New instructions support 12-bit linear addressing of the Register File
Up to 10 MIPS operation
C-Compiler friendly
2-9 clock cycles per instruction
®
features seven 8-bit ports (Ports A-G) and one 4-bit port (Port H) for
2
C controller consists of two bidirectional bus lines, a serial data (SDA)
2
C
®
) controller makes the Z8 Encore!
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
®
compatible with the
Z8 Encore!
Introduction
®
4