MC68HC908GP16CFB Freescale Semiconductor, MC68HC908GP16CFB Datasheet - Page 259

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MC68HC908GP16CFB

Manufacturer Part Number
MC68HC908GP16CFB
Description
MCU 8-BIT 16K FLASH 44-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC68HC908GP16CFB

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
33
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908GP16CFB
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Glossary
A — See “accumulator (A).”
accumulator (A) — An 8-bit general-purpose register in the CPU08. The CPU08 uses the accumulator
acquisition mode — A mode of PLL operation during startup before the PLL locks on a frequency. Also
address bus — The set of wires that the CPU or DMA uses to read and write memory locations.
addressing mode — The way that the CPU determines the operand address for an instruction. The
ALU — See “arithmetic logic unit (ALU).”
arithmetic logic unit (ALU) — The portion of the CPU that contains the logic circuitry to perform
asynchronous — Refers to logic circuits and operations that are not synchronized by a common
baud rate — The total number of bits transmitted per unit of time.
BCD — See “binary-coded decimal (BCD).”
binary — Relating to the base 2 number system.
binary number system — The base 2 number system, having two digits, 0 and 1. Binary arithmetic is
binary-coded decimal (BCD) — A notation that uses 4-bit binary numbers to represent the 10 decimal
bit — A binary digit. A bit has a value of either 0 or 1.
branch instruction — An instruction that causes the CPU to continue processing at a memory location
break module — A module in the M68HC08 Family. The break module allows software to halt program
breakpoint — A number written into the break address registers of the break module. When a number
Freescale Semiconductor
to hold operands and results of arithmetic and logic operations.
see "tracking mode."
M68HC08 CPU has 16 addressing modes.
arithmetic, logic, and manipulation operations on operands.
reference signal.
convenient in digital circuit design because digital circuits have two permissible voltage levels, low and
high. The binary digits 0 and 1 can be interpreted to correspond to the two digital voltage levels.
digits and that retains the same positional structure of a decimal number. For example,
other than the next sequential address.
execution at a programmable point in order to enter a background routine.
appears on the internal address bus that is the same as the number in the break address registers,
the CPU executes the software interrupt instruction (SWI).
234 (decimal) = 0010 0011 0100 (BCD)
MC68HC908EY16 • MC68HC908EY8 Data Sheet, Rev. 10
259

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