S9S12GA240F0MLL Freescale Semiconductor, S9S12GA240F0MLL Datasheet - Page 59

• Manufacturer Part Number: S9S12GA240F0MLL
• Description: 16-bit Microcontrollers - MCU 16BIT 240KB FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12GA240F0MLL

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 240 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT

1.7.3.4
These are the power supply and ground input pins for the digital-to-analog converter, the analog
comparator, the reference voltage attenuator, the analog-to-digital converter and the voltage regulator.
1.7.3.5
V
converter. Refer to
1.7.3.6
Freescale Semiconductor
RH
Mnemonic
VDDX
VSSX
VDDXRA
VDDXR
VSSXA
VDDR
VDDX
VDDA
VSSX
VSSA
VRH
is the reference voltage input pin for the digital-to-analog converter and the analog-to-digital
VSS
[3:1]
[3:1]
VDDA, VSSA — Power Supply Pins for DAC,ACMP, RVA, ADC and
Voltage Regulator
VRH — Reference Voltage Input Pin
Power and Ground Connection Summary
Nominal Voltage
On some packages VDDA is connected with VDDXR and the common pin
is named VDDXRA.
On some packages the VSSA is connected to VSSX and the common pin is
named VSSXA. See section
details.
On some packages VRH is tied to VDDA or VDDXRA. Refer to section
Device Pinouts
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
Section 1.18, “ADC VRH/VRL Signal
0V
0V
0V
0V
0V
Table 1-7. Power and Ground Connection Summary
External power supply for internal voltage regulator.
Return ground for the logic supply generated by the internal regulator
External power supply for I/O drivers. The 100-pin package features 3 I/O supply pins.
Return ground for I/O drivers. The100-pin package provides 3 ground pins
External power supply for I/O drivers, All packages except 100-pin feature 1 I/O supply.
Return ground for I/O drivers. All packages except 100-pin provide 1 I/O ground pin.
External power supply for the analog-to-digital converter and for the reference circuit of the
internal voltage regulator.
Return ground for VDDA analog supply
External power supply for I/O drivers and internal voltage regulator. For the 48-pin package
the VDDX and VDDR supplies are combined on one pin.
External power supply for I/O drivers, internal voltage regulator and analog-to-digital
converter. For the 20- and 32-pin package the VDDX, VDDR and VDDA supplies are
combined on one pin.
Return ground for I/O driver and VDDA analog supply
Reference voltage for the analog-to-digital converter.
for further details.
MC9S12G Family Reference Manual, Rev.1.23
Section 1.8, “Device
NOTE
Connection”
Description
Pinouts”
for further details.
for further
Device Overview MC9S12G-Family
1.8
61