MC68HC916Y3CFT16 Freescale Semiconductor, MC68HC916Y3CFT16 Datasheet - Page 269

• Manufacturer Part Number: MC68HC916Y3CFT16
• Description: IC MCU 96K FLASH 16MHZ 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC916Y3CFT16

• Core Processor: CPU16
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

MC68HC16Y3/916Y3
USER’S MANUAL
Figure 12-2 shows a block diagram of the SPI.
Clock control logic allows a selection of clock polarity and a choice of two clocking pro-
tocols to accommodate most available synchronous serial peripheral devices. When
the SPI is configured as a master, software selects one of 254 different bit rates for the
serial clock.
MCU CLOCK
INTERNAL
MODULUS
COUNTER
SPI STATUS REGISTER
SELECT
SPI CONTROL
On the MC68HC16Y3/916Y3, the SPI is not available. Instead, the
QSPI from the QSM is used. Refer to SECTION 11 QUEUED SERI-
AL MODULE for more information.
SPI CLOCK (MASTER)
SPI INTERRUPT
REQUEST
MULTICHANNEL COMMUNICATION INTERFACE
MSTR
SPE
Figure 12-2 SPI Block Diagram
INTERNAL
DATA BUS
MSB
8/16-BIT SHIFT REGISTER
READ DATA BUFFER
CONTROL
LOGIC
SHIFT
NOTE
SPI CONTROL REGISTER
LSB
CLOCK
LOGIC
CLOCK
S
M
M
S
M
S
MCCI SPI BLOCK
MOTOROLA
PMCO
PMC2
MISO
PMC1
PMC3
MOSI
SCK
SS
12-5