MC908SR12MFAER Freescale Semiconductor, MC908SR12MFAER Datasheet - Page 394
MC908SR12MFAER
Manufacturer Part Number
MC908SR12MFAER
Description
IC MCU 12K FLASH 4/8MHZ 48-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908SR12MFAE.pdf
(404 pages)
Specifications of MC908SR12MFAER
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SCI
Peripherals
LVD, POR, PWM, Temp Sensor
Number Of I /o
31
Program Memory Size
12KB (12K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
MC908SR12MFAER
MC908SR12MFAERTR
MC908SR12MFAERTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC908SR12MFAER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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MC68HC08SR12
A.2 Introduction
A.3 MCU Block Diagram
A.4 Memory Map
Data Sheet
394
Memory ($C000–$EFFF)
User vectors ($FFDA–$FFFF)
Oscillator selection
(Register at $FF80)
Registers at $FE08 and $FF09
Monitor ROM ($FE10–$FF7F)
Table A-1. Summary of MC68HC08SR12 and MC68HC908SR12 Differences
This section introduces the MC68HC08SR12, the ROM part equivalent
to the MC68HC908SR12. The entire data book apply to this ROM
device, with exceptions outlined in this appendix.
Figure A-1
The MC68HC08SR12 has 12,288 bytes of user ROM from $C000 to
$EFFF, and 38 bytes of user ROM vectors from $FFDA to $FFFF. On
the MC68HC908SR12, these memory locations are FLASH memory.
Figure A-2
shows the block diagram of the MC68HC08SR12.
shows the memory map of the MC68HC08SR12
12,288 bytes ROM
38 bytes ROM
Mask option register; defined
by mask; read only.
$FF80 — MOR
Not used;
locations are reserved.
Used for testing purposes
only.
MC68HC08SR12
MC68HC08SR12
MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
12,288 bytes FLASH
38 bytes FLASH
Mask option register; defined
by programming FLASH
location $FF80.
$FF80 — MOR
FLASH related registers.
$FE08 — FLCR
$FF09 — FLBPR
Used for testing and FLASH
programming/erasing.
MC68HC908SR12
Freescale Semiconductor
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