S9S12XS128J1MAL Freescale Semiconductor, S9S12XS128J1MAL Datasheet - Page 435

• 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

Chapter 15
Serial Peripheral Interface (S12SPIV5)
15.1
The SPI module allows a duplex, synchronous, serial communication between the MCU and peripheral
devices. Software can poll the SPI status flags or the SPI operation can be interrupt driven.
15.1.1
15.1.2
The SPI includes these distinctive features:
15.1.3
The SPI functions in three modes: run, wait, and stop.
Freescale Semiconductor
Revision
Number
V05.00
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•
•
•
•
•
•
•
Master mode and slave mode
Selectable 8 or 16-bit transfer width
Bidirectional mode
Slave select output
Mode fault error flag with CPU interrupt capability
Double-buffered data register
Serial clock with programmable polarity and phase
Control of SPI operation during wait mode
Introduction
Revision Date
Glossary of Terms
Features
Modes of Operation
24 Mar 2005
MOMI
MOSI
MISO
SISO
SCK
SPI
SS
15.3.2/15-439
Sections
Affected
Serial Peripheral Interface
Slave Select
Serial Clock
Master Output, Slave Input
Master Input, Slave Output
Master Output, Master Input
Slave Input, Slave Output
S12XS Family Reference Manual, Rev. 1.11
Table 15-1. Revision History
- Added 16-bit transfer width feature.
Description of Changes
435