MC908SR12CFAE Freescale Semiconductor, MC908SR12CFAE Datasheet - Page 226
![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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Manufacturer
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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Analog Module
14.7 Analog Module I/O Registers
14.7.1 Analog Module Control Register (AMCR)
Data Sheet
226
Address:
Three registers control and monitor the operation of the analog module:
The analog module control register (AMCR):
PWR1–PWR0 — Analog Module Power Control Bits
Reset:
Read:
Write:
PWR1
•
•
•
•
•
•
•
These read/write bits power on/off the different functions within the
analog module. Reset clears the PWR1 and PWR0 bits.
0
0
1
1
Analog module control register (AMCR) — $000E
Analog module gain control register (AMGCR) — $000F
Analog module status and control register (AMSCR) — $0010
Powers on and off analog sub-modules
Selects the input signal to the two-stage amplifier
Enables analog module interrupt requests
Offset adjustment for calibration
Figure 14-3. Analog Module Control Register (AMCR)
$000E
PWR1
Bit 7
0
PWR0
Table 14-1. Analog Module Power Control
0
1
0
1
PWR0
Analog Module
6
0
Current Detect
OPCH1
Module
5
0
Off
Off
On
On
MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
OPCH0
4
0
AMIEN
Temperature
3
0
Sensor
Off
Off
Off
On
DO2
Freescale Semiconductor
2
0
DO1
Two-Stage
1
0
Amplifier
Off
Off
On
On
DO0
Bit 0
0
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