S9S12XS128J1MAL Freescale Semiconductor, S9S12XS128J1MAL Datasheet - Page 46

• Manufacturer Part Number: S9S12XS128J1MAL
• Description: IC MCU 16BIT 128KB FLSH 112LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S9S12XS128J1MAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 8K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Processor Series: S12XS
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 12
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: DEMO9S12XSFAME, EVB9S12XEP100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Device Overview S12XS Family
1.2.4.3
The voltage supply of nominally 1.8 V is derived from the internal voltage regulator. The return current
path is through the VSS2 and VSS3 pins. No static external loading of these pins is permitted.
1.2.4.4
The voltage supply of nominally 2.8 V is derived from the internal voltage regulator. The return current
path is through the VSS1 pin. No static external loading of these pins is permitted.
1.2.4.5
These are the power supply and ground input pins for the analog-to-digital converters and the voltage
regulator.
1.2.4.6
V
1.2.4.7
These pins provide operating voltage and ground for the oscillator and the phased-locked loop. The voltage
supply of nominally 1.8 V is derived from the internal voltage regulator. This allows the supply voltage to
the oscillator and PLL to be bypassed independently. This voltage is generated by the internal voltage
regulator. No static external loading of these pins is permitted.
46
RH
and V
RL
VDD, VSS2, VSS3 — Core Power Pins
VDDF, VSS1 — NVM Power Pins
VDDA, VSSA — Power Supply Pins for ATD and Voltage Regulator
VRH, VRL — ATD Reference Voltage Input Pins
VDDPLL, VSSPLL — Power Supply Pins for PLL
are the reference voltage input pins for the analog-to-digital converter.
VSS1, VSS2,
Mnemonic
VDDX[2:1]
VSSX[2:1]
VDDR
VDDA
VSSA
VDDF
VSS3
VRH
VDD
VRL
Table 1-7. Power and Ground Connection Summary
S12XS Family Reference Manual, Rev. 1.11
Nominal
Voltage
5.0 V
5.0 V
5.0 V
5.0 V
1.8 V
2.8 V
0 V
0 V
0 V
0 V
External power supply to internal voltage
regulator
External power and ground, supply to pin
drivers
Operating voltage and ground for the
analog-to-digital converters and the
reference for the internal voltage regulator,
allows the supply voltage to the A/D to be
bypassed independently.
Reference voltages for the analog-to-digital
converter.
Internal power and ground generated by
internal regulator for the internal core.
Internal power and ground generated by
internal regulator for the internal NVM.
Description
Freescale Semiconductor