MC68HC16Z1CFC16 Freescale Semiconductor, MC68HC16Z1CFC16 Datasheet - Page 18

• Manufacturer Part Number: MC68HC16Z1CFC16
• Description: IC MPU 1K RAM 16MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC16Z1CFC16

• Core Processor: CPU16
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Figure
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Word Read Cycle Flowchart ......................................................................... 5-38
Write Cycle Flowchart .................................................................................. 5-39
CPU Space Address Encoding .................................................................... 5-41
Breakpoint Operation Flowchart ................................................................... 5-42
LPSTOP Interrupt Mask Level ...................................................................... 5-43
Bus Arbitration Flowchart for Single Request ............................................... 5-47
Preferred Circuit for Data Bus Mode Select Conditioning ............................ 5-50
Alternate Circuit for Data Bus Mode Select Conditioning ............................. 5-51
Power-On Reset ........................................................................................... 5-56
Basic MCU System ...................................................................................... 5-62
Chip-Select Circuit Block Diagram ............................................................... 5-63
CPU Space Encoding for Interrupt Acknowledge ......................................... 5-68
ADC Block Diagram ....................................................................................... 8-2
8-Bit Conversion Timing ............................................................................... 8-12
10-Bit Conversion Timing ............................................................................. 8-13
Analog Input Circuitry ................................................................................... 8-15
Errors Resulting from Clipping ..................................................................... 8-16
Star-Ground at the Point of Power Supply Origin ......................................... 8-17
Input Pin Subjected to Negative Stress ........................................................ 8-18
Voltage Limiting Diodes in a Negative Stress Circuit ................................... 8-19
External Multiplexing of Analog Signal Sources ........................................... 8-20
Electrical Model of an A/D Input Pin ............................................................. 8-21
QSM Block Diagram ....................................................................................... 9-1
QSPI Block Diagram ...................................................................................... 9-5
QSPI RAM ...................................................................................................... 9-7
Flowchart of QSPI Initialization Operation .................................................... 9-10
Flowchart of QSPI Master Operation (Part 1) .............................................. 9-11
Flowchart of QSPI Master Operation (Part 2) .............................................. 9-12
Flowchart of QSPI Master Operation (Part 3) .............................................. 9-13
Flowchart of QSPI Slave Operation (Part 1) ................................................ 9-14
Flowchart of QSPI Slave Operation (Part 2) ................................................ 9-15
SCI Transmitter Block Diagram .................................................................... 9-22
SCI Receiver Block Diagram ........................................................................ 9-23
MCCI Block Diagram .................................................................................... 10-1
SPI Block Diagram ....................................................................................... 10-5
CPHA = 0 SPI Transfer Format .................................................................... 10-9
CPHA = 1 SPI Transfer Format .................................................................. 10-10
SCI Transmitter Block Diagram .................................................................. 10-14
Freescale Semiconductor, Inc.
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M68HC16 Z SERIES
USER’S MANUAL
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