MC68HC908QY4CDW Freescale Semiconductor, MC68HC908QY4CDW Datasheet - Page 25
MC68HC908QY4CDW
Manufacturer Part Number
MC68HC908QY4CDW
Description
IC MCU 4K FLASH W/ADC 16-SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908QY4MDWER.pdf
(184 pages)
Specifications of MC68HC908QY4CDW
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVD, POR, PWM
Number Of I /o
13
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 4x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
16-SOIC (0.300", 7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908QY4CDW
Manufacturer:
FREESCALE
Quantity:
20 000
Part Number:
MC68HC908QY4CDWE
Manufacturer:
FREESCALE
Quantity:
20 000
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Chapter 2
Memory
2.1 Introduction
The central processor unit (CPU08) can address 64 Kbytes of memory space. The memory map, shown
in
2.2 Unimplemented Memory Locations
Accessing an unimplemented location can have unpredictable effects on MCU operation. In
and in register figures in this document, unimplemented locations are shaded.
2.3 Reserved Memory Locations
Accessing a reserved location can have unpredictable effects on MCU operation. In
register figures in this document, reserved locations are marked with the word Reserved or with the
letter R.
Freescale Semiconductor
Figure
•
•
•
•
•
•
4096 bytes of user FLASH for MC68HC908QT4 and MC68HC908QY4
1536 bytes of user FLASH for MC68HC908QT2, MC68HC908QT1, MC68HC908QY2, and
MC68HC908QY1
128 bytes of random access memory (RAM)
48 bytes of user-defined vectors, located in FLASH
416 bytes of monitor read-only memory (ROM)
1536 bytes of FLASH program and erase routines, located in ROM
2-1, includes:
MC68HC908QY/QT Family Data Sheet, Rev. 6
Figure 2-1
Figure 2-1
and in
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