MC68HC916Y3CFT16 Freescale Semiconductor, MC68HC916Y3CFT16 Datasheet - Page 452

• 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: -

MODF — Mode Fault Flag
D.8.15 SPI Data Register
SPDR — SPI Data Register
UPPB — Upper Byte
LOWB — Lower Byte
D-74
MOTOROLA
RESET:
15
U
The SPI asserts MODF when the SPI is in master mode (MSTR = 1) and the SS input
pin is negated by an external driver.
In 16-bit transfer mode, the upper byte is contains the most significant 8 bits of the
transmitted or received data. Bit 15 of the SPDR is the MSB of the 16-bit data.
In 8-bit transfer mode, the lower byte contains the transmitted or received data. MSB
in 8-bit transfer mode is bit 7 of the SPDR. In 16-bit transfer mode, the lower byte holds
the least significant 8 bits of the data.
0 = Normal operation.
1 = Another SPI node requested to become the network SPI master while the SPI
14
U
was enabled in master mode (SS input taken low).
13
U
UPPB[7:0]
12
U
11
U
10
U
U
9
U
8
U
7
U
6
U
5
U
4
LOWB[7:0]
3
U
MC68HC16Y3/916Y3
USER’S MANUAL
U
2
$YFFC3E
U
1
U
0