MC9S08SH16CTL Freescale, MC9S08SH16CTL Datasheet - Page 223

• Manufacturer Part Number: MC9S08SH16CTL
• Manufacturer: Freescale

Specifications of MC9S08SH16CTL

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: SCI/SPI
• Total Internal Ram Size: 1KB
• # I/os (max): 23
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 16-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: TSSOP
• Program Memory Type: Flash
• Program Memory Size: 16KB
• Lead Free Status / RoHS Status: Compliant

Chapter 15
Serial Peripheral Interface (S08SPIV3)
15.1
Introduction
The serial peripheral interface (SPI) module provides for full-duplex, synchronous, serial communication
between the MCU and peripheral devices. These peripheral devices can include other microcontrollers,
analog-to-digital converters, shift registers, sensors, memories, and so forth.
The SPI runs at a baud rate up to that of the bus clock divided by two in master mode and bus clock divided
by four in slave mode. The SPI operation can be interrupt driven or software can poll the status flags.
All devices in the MC9S08SH32 Series MCUs contain one SPI module, as shown in the following block
diagram.
Figure 15-1
shows the MC9S08SH32 Series block diagram with the SPI modules highlighted.
MC9S08SH32 Series Data Sheet, Rev. 2
Freescale Semiconductor
223
PRELIMINARY