MC908SR12CFAE Freescale Semiconductor, MC908SR12CFAE Datasheet - Page 50
![IC MCU 12K FLASH 8MHZ 48-LQFP](/photos/12/45/124574/mc908sr12cfae_sml.jpg)
MC908SR12CFAE
Manufacturer Part Number
MC908SR12CFAE
Description
IC MCU 12K FLASH 8MHZ 48-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908SR12MFAE.pdf
(404 pages)
Specifications of MC908SR12CFAE
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)
2.7 V ~ 5.5 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Quantity
Price
Company:
Part Number:
MC908SR12CFAE
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MC908SR12CFAE
Manufacturer:
Freescale Semiconductor
Quantity:
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Part Number:
MC908SR12CFAE
Manufacturer:
FREESCALE
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20 000
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Memory Map
Data Sheet
50
$001A
$001B
$001C
$001D
$0014
$0015
$0016
$0017
$0018
$0019
Addr.
Keyboard Interrupt Enable
IRQ2 Status and Control
Configuration Register 2
SCI Baud Rate Register
SCI Control Register 2
SCI Control Register 3
SCI Status Register 1
SCI Status Register 2
Register Name
Keyboard Status and
SCI Data Register
Control Register
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 12)
(CONFIG2)
(INTSCR2)
(KBSCR)
Register
(KBIER)
Register
(SCDR)
(SCBR)
(SCC2)
(SCC3)
(SCS1)
(SCS2)
†
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read: STOP_
Write:
X = Indeterminate
ICLKEN
SCTIE
KBIE7
SCTE
Bit 7
R8
R7
T7
U
U
0
1
0
0
0
0
0
0
0
0
0
0
PTBPUE6
RCLKEN
STOP_
KBIE6
TCIE
TC
R6
T8
T6
U
U
6
0
1
0
0
0
0
0
0
0
0
0
Memory Map
XCLKEN
DMARE
STOP_
SCRIE
SCRF
KBIE5
SCP1
R5
T5
U
5
0
0
0
0
0
0
0
0
0
0
0
0
MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
OSCCLK1 OSCCLK0
= Unimplemented
DMATE
KBIE4
SCP0
IDLE
ILIE
R4
T4
U
4
0
0
0
0
0
0
0
0
0
0
0
0
IRQ2F
KBIE3
KEYF
ORIE
OR
TE
R3
T3
U
R
3
0
0
0
0
0
0
0
0
0
KBIE2
SCR2
ACKK
ACK2
NEIE
RE
NF
R2
Freescale Semiconductor
T2
U
R
2
0
0
0
0
0
0
0
0
0
0
0
0
0
= Reserved
IMASKK
IMASK2
CDOEN
KBIE1
SCR1
RWU
FEIE
BKF
FE
R1
T1
U
1
0
0
0
0
0
0
0
0
0
SCIBDSRC
MODEK
MODE2
KBIE0
SCR0
PEIE
Bit 0
SBK
RPF
PE
R0
T0
U
0
0
0
0
0
0
0
0
0
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