MC9S08JM60CLH Freescale, MC9S08JM60CLH Datasheet - Page 248

• Manufacturer Part Number: MC9S08JM60CLH
• Manufacturer: Freescale

Specifications of MC9S08JM60CLH

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 24MHz
• Interface Type: SCI/SPI
• Total Internal Ram Size: 4KB
• # I/os (max): 51
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 12-chx12-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: LQFP
• Program Memory Type: Flash
• Program Memory Size: 60KB
• Lead Free Status / RoHS Status: Compliant

Serial Peripheral Interface (S08SPI16V1)
15.2
The SPI optionally shares four port pins. The function of these pins depends on the settings of SPI control
bits. When the SPI is disabled (SPE = 0), these four pins revert to being general-purpose port I/O pins that
are not controlled by the SPI.
15.2.1
When the SPI is enabled as a slave, this pin is the serial clock input. When the SPI is enabled as a master,
this pin is the serial clock output.
248
BUS RATE
CLOCK
SPI SYSTEM
SPIMODE
ENABLE
LSBFE
MSTR
SPE
External Signal Description
SPSCK — SPI Serial Clock
CLOCK GENERATOR
SPIBR
MASTER/SLAVE
MODE SELECT
SHIFT
OUT
8 OR 16
BIT MODE
SHIFT
DIRECTION
Tx BUFFER (WRITE SPIxDH:SPIxDL)
Rx BUFFER (READ SPIxDH:SPIxDL)
MODE FAULT
DETECTION
CLOCK
CLOCK
LOGIC
SHIFT
Figure 15-4. SPI Module Block Diagram
SPI SHIFT REGISTER
MODF
MC9S08JM60 Series Data Sheet, Rev. 3
Rx BUFFER
SPRF
FULL
Tx BUFFER
EMPTY
SHIFT
SPTEF
SPTIE
SPIE
IN
MASTER CLOCK
SLAVE CLOCK
16-BIT COMPARATOR
BIDIROE
MODFEN
SPC0
SSOE
SPIxMH:SPIxML
16-BIT LATCH
PIN CONTROL
M
S
M
S
M
S
MASTER/
SLAVE
Freescale Semiconductor
SPMIE
SPMF
SPI
INTERRUPT
REQUEST
MOSI
(MOMI)
MISO
(SISO)
SPSCK
SS