MC908AZ60ACFUER Freescale Semiconductor, MC908AZ60ACFUER Datasheet - Page 210

• Manufacturer Part Number: MC908AZ60ACFUER
• Description: IC MCU 60K FLASH 8.4MHZ 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AZ60ACFUER

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8.4MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 52
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Processor Series: HC08AZ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8.4 MHz
• Number Of Programmable I/os: 52
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE, ZK-HC08AX-A, M68EM08AS/AZ60AE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 15 Channel
• Controller Family/series: HC08
• No. Of I/o's: 52
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC908AZ60ACFUERTR

Serial Peripheral Interface (SPI)
19.5.2 Transmission Format When CPHA = 0
Figure 19-4
as a replacement for data sheet parametric information. Two waveforms are shown for SCK: one for
CPOL = 0 and another for CPOL = 1. The diagram may be interpreted as a master or slave timing
diagram since the serial clock (SCK), master in/slave out (MISO), and master out/slave in (MOSI) pins
are directly connected between the master and the slave. The MISO signal is the output from the slave,
and the MOSI signal is the output from the master. The SS line is the slave select input to the slave. The
slave SPI drives its MISO output only when its slave select input (SS) is low, so that only the selected
slave drives to the master. The SS pin of the master is not shown but is assumed to be inactive. The SS
pin of the master must be high or must be reconfigured as general-purpose I/O not affecting the SPI (see
19.6.2 Mode Fault
the slave must begin driving its data before the first SPSCK edge, and a falling edge on the SS pin is used
to start the transmission. The SS pin must be toggled high and then low again between each byte
transmitted.
210
CAPTURE STROBE
FOR REFERENCE
FROM MASTER
SCK CPOL = 0
SCK CPOL = 1
SCK CYCLE #
FROM SLAVE
SS TO SLAVE
shows an SPI transmission in which CPHA (SPCR) is logic 0. The figure should not be used
MOSI
MISO
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
Error). When CPHA = 0, the first SPSCK edge is the MSB capture strobe. Therefore,
MSB
Figure 19-4. Transmission Format (CPHA = 0)
MSB
1
BIT 6
BIT 6
2
BIT 5
BIT 5
3
BIT 4
BIT 4
4
BIT 3
BIT 3
5
BIT 2
BIT 2
6
BIT 1
BIT 1
7
Freescale Semiconductor
LSB
LSB
8