MC68HC916Y3CFT16 Freescale Semiconductor, MC68HC916Y3CFT16 Datasheet - Page 247

• 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 11-8 Flowchart of QSPI Slave Operation (Part 1)
QUEUED SERIAL MODULE
EXECUTE SERIAL TRANSFER
WRITE QUEUE POINTER TO
FROM RAM USING QUEUE
QSPI CYCLE BEGINS
STORE RECEIVED DATA
READ TRANSMIT DATA
WHEN SCK RECEIVED
IN RAM USING QUEUE
CPTQP STATUS BITS
POINTER ADDRESS
POINTER ADDRESS
(SLAVE MODE)
BEEN WRITTEN
HAS NEWQP
SELECT PIN
ASSERTED
DISABLED
IS SLAVE
IS QSPI
N
N
N
A2
B2
Y
Y
Y
CHANGED TO NEWQP
QUEUE POINTER
MOTOROLA
QSPI SLV1 FLOW 5
11-15