MC68HC916Y3CFT16 Freescale Semiconductor, MC68HC916Y3CFT16 Datasheet - Page 181

• 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
Port F pin assignment register (PFPAR) fields determine the functions of pairs of port
F pins. Table 5-29 shows port F pin assignments. Table 5-30 shows PFPAR pin
functions.
In single-chip mode (BERR = 0 during reset), this register is set to $00, defining all port
F pins to be I/O pins. In 8- and 16-bit expanded modes, the state of DATA9 during
reset determines the default value for PFPAR.
FASTREF/PF0
IRQ7/PF7
IRQ6/PF6
IRQ5/PF5
IRQ4/PF4
IRQ3/PF3
IRQ2/PF2
IRQ1/PF1
PFPAR Field
PFPA3
PFPA2
PFPA1
PFPA0
Table 5-29 Port F Pin Assignments
Figure 5-23 Port F Block Diagram
7
8
PFPAR
EDGE-DETECT LOGIC
PORTFE FLAGS
8
Port F Signal
PF[7:6]
PF[5:4]
PF[3:2]
PF[1:0]
PORTF LEVEL (3)
PORT F DATA
PORTF DDR
Alternate Signal
IRQ1, FASTREF
8
PORTF VECTOR (8)
IRQ[7:1]
IRQ[5:4]
IRQ[3:2]
8
BIU
PORT F BLOCK
MOTOROLA
5-73