Datasheet
Table Of Contents
- Part 1 Overview
- Part 2 Signal/Connection Descriptions
- Part 3 OCCS
- Part 4 Memory Maps
- Part 5 Interrupt Controller (ITCN)
- 5.1 Introduction
- 5.2 Features
- 5.3 Functional Description
- 5.4 Block Diagram
- 5.5 Operating Modes
- 5.6 Register Descriptions
- 5.6.1 Interrupt Priority Register 0 (IPR0)
- 5.6.1.1 PLL Loss of Reference or Change in Lock Status Interrupt Priority Level (PLL IPL)-Bits 15-14
- 5.6.1.2 Low Voltage Detector Interrupt Priority Level (LVI IPL)-Bits 13-12
- 5.6.1.3 Reserved-Bits 11-10
- 5.6.1.4 EOnCE Receive Register Full Interrupt Priority Level (RX_REG IPL)- Bits 9-8
- 5.6.1.5 EOnCE Transmit Register Empty Interrupt Priority Level (TX_REG IPL)- Bits 7-6
- 5.6.1.6 EOnCE Trace Buffer Interrupt Priority Level (TRBUF IPL)- Bits 5-4
- 5.6.1.7 EOnCE Breakpoint Unit Interrupt Priority Level (BKPT_U IPL)- Bits 3-2
- 5.6.1.8 EOnCE Step Counter Interrupt Priority Level (STPCNT IPL)- Bits 1-0
- 5.6.2 Interrupt Priority Register 1 (IPR1)
- 5.6.2.1 GPIOD Interrupt Priority Level (GPIOD IPL)-Bits 15-14
- 5.6.2.2 Reserved-Bits 13-6
- 5.6.2.3 FM Command, Data, Address Buffers Empty Interrupt Priority Level (FM_CBE IPL)-Bits 5-4
- 5.6.2.4 FM Command Complete Interrupt Priority Level (FM_CC IPL)-Bits 3-2
- 5.6.2.5 FM Error Interrupt Priority Level (FM_ERR IPL)-Bits 1-0
- 5.6.3 Interrupt Priority Register 2 (IPR2)
- 5.6.3.1 QSCI 0 Transmitter Empty Interrupt Priority Level (QSCI0_XMIT IPL)- Bits 15-14
- 5.6.3.2 Reserved-Bits 13-10
- 5.6.3.3 QSPI 0 Transmitter Empty Interrupt Priority Level (QSPI0_XMIT IPL)- Bits 9-8
- 5.6.3.4 QSPI 0 Receiver Full Interrupt Priority Level (QSPI0_RCV IPL)-Bits 7-6
- 5.6.3.5 GPIOA Interrupt Priority Level (GPIOA IPL)-Bits 5-4
- 5.6.3.6 GPIOB Interrupt Priority Level (GPIOB IPL)-Bits 3-2
- 5.6.3.7 GPIOC Interrupt Priority Level (GPIOC IPL)-Bits 1-0
- 5.6.4 Interrupt Priority Register 3 (IPR3)
- 5.6.4.1 I2C Error Interrupt Priority Level (I2C_ERR IPL)-Bits 15-14
- 5.6.4.2 Reserved-Bits 13-6
- 5.6.4.3 QSCI 0 Receiver Full Interrupt Priority Level (QSCI0_RCV IPL)-Bits 5-4
- 5.6.4.4 QSCI 0 Receiver Error Interrupt Priority Level (QSCI0_RERR IPL)- Bits 3-2
- 5.6.4.5 QSCI 0 Transmitter Idle Interrupt Priority Level (QSCI0_TIDL IPL)- Bits 1-0
- 5.6.5 Interrupt Priority Register 4 (IPR4)
- 5.6.5.1 Timer A, Channel 3 Interrupt Priority Level (TMRA_3 IPL)- Bits 15-14
- 5.6.5.2 Timer A, Channel 2 Interrupt Priority Level (TMRA_2 IPL)- Bits 13-12
- 5.6.5.3 Timer A, Channel 1 Interrupt Priority Level (TMRA_1 IPL)- Bits 11-10
- 5.6.5.4 Timer A, Channel 0 Interrupt Priority Level (TMRA_0 IPL)- Bits 9-8
- 5.6.5.5 I2C Status Interrupt Priority Level (I2C_STAT IPL)-Bits 7-6
- 5.6.5.6 I2C Transmit Interrupt Priority Level (I2C_TX IPL)-Bits 5-4
- 5.6.5.7 I2C Receive Interrupt Priority Level (I2C_RX IPL)- Bits 3-2
- 5.6.5.8 I2C General Call Interrupt Priority Level (I2C_GEN IPL)-Bits 1-0
- 5.6.6 Interrupt Priority Register 5 (IPR5)
- 5.6.6.1 Programmable Interval Timer 1 Interrupt Priority Level (PIT1 IPL)- Bits 15-14
- 5.6.6.2 Programmable Interval Timer 0 Interrupt Priority Level (PIT0 IPL)- Bits 13-12
- 5.6.6.3 Comparator B Interrupt Priority Level (COMPB IPL)- Bits 11-10
- 5.6.6.4 Comparator A Interrupt Priority Level (COMPA IPL)- Bits 9-8
- 5.6.6.5 Reserved-Bits 7-0
- 5.6.7 Interrupt Priority Register 6 (IPR6)
- 5.6.7.1 Reserved-Bits 15-12
- 5.6.7.2 PWM Fault Interrupt Priority Level (PWM_F IPL)-Bits 11-10
- 5.6.7.3 Reload PWM Interrupt Priority Level (PWM_RL IPL)-Bits 9-8
- 5.6.7.4 ADC Zero Crossing Interrupt Priority Level (ADC_ZC IPL)-Bits 7-6
- 5.6.7.5 ADC B Conversion Complete Interrupt Priority Level (ADCB_CC IPL)-Bits 5-4
- 5.6.7.6 ADC A Conversion Complete Interrupt Priority Level (ADCA_CC IPL)-Bits 3-2
- 5.6.7.7 Programmable Interval Timer 2 Interrupt Priority Level (PIT2 IPL)-Bits 1-0
- 5.6.8 Vector Base Address Register (VBA)
- 5.6.9 Fast Interrupt Match 0 Register (FIM0)
- 5.6.10 Fast Interrupt 0 Vector Address Low Register (FIVAL0)
- 5.6.11 Fast Interrupt 0 Vector Address High Register (FIVAH0)
- 5.6.12 Fast Interrupt 1 Match Register (FIM1)
- 5.6.13 Fast Interrupt 1 Vector Address Low Register (FIVAL1)
- 5.6.14 Fast Interrupt 1 Vector Address High (FIVAH1)
- 5.6.15 IRQ Pending Register 0 (IRQP0)
- 5.6.16 IRQ Pending Register 1 (IRQP1)
- 5.6.17 IRQ Pending Register 2 (IRQP2)
- 5.6.18 IRQ Pending Register 3 (IRQP3)
- 5.6.19 Interrupt Control Register (ICTRL)
- 5.6.1 Interrupt Priority Register 0 (IPR0)
- 5.7 Resets
- Part 6 System Integration Module (SIM)
- 6.1 Introduction
- 6.2 Features
- 6.3 Register Descriptions
- 6.3.1 SIM Control Register (SIM_CTRL)
- 6.3.2 SIM Reset Status Register (SIM_RSTAT)
- 6.3.3 SIM Software Control Registers (SIM_SWC0, SIM_SWC1, SIM_SWC2, and SIM_SWC3)
- 6.3.4 Most Significant Half of JTAG ID (SIM_MSHID)
- 6.3.5 Least Significant Half of JTAG ID (SIM_LSHID)
- 6.3.6 SIM Power Control Register (SIM_PWR)
- 6.3.7 Clock Output Select Register (SIM_CLKOUT)
- 6.3.8 Peripheral Clock Rate Register (SIM_PCR)
- 6.3.9 Peripheral Clock Enable Register 0 (SIM_PCE0)
- 6.3.9.1 Comparator B Clock Enable (CMPB)-Bit 15
- 6.3.9.2 Comparator A Clock Enable (CMPA)-Bit 14
- 6.3.9.3 Digital-to-Analog Clock Enable 1 (DAC1)-Bit 13
- 6.3.9.4 Digital-to-Analog Clock Enable 0 (DAC0)-Bit 12
- 6.3.9.5 Reserved-Bit 11
- 6.3.9.6 Analog-to-Digital Converter Clock Enable (ADC)-Bit 10
- 6.3.9.7 Reserved-Bits 9-7
- 6.3.9.8 Inter-Integrated Circuit IPBus Clock Enable (I2C)-Bit 6
- 6.3.9.9 Reserved-Bit 5
- 6.3.9.10 QSCI 0 Clock Enable (QSCI0)-Bit 4
- 6.3.9.11 Reserved-Bit 3
- 6.3.9.12 QSPI 0 Clock Enable (QSPI0)-Bit 2
- 6.3.9.13 Reserved-Bit 1
- 6.3.9.14 PWM Clock Enable (PWM)-Bit 0
- 6.3.10 Peripheral Clock Enable Register 1 (SIM_PCE1)
- 6.3.10.1 Reserved-Bit 15
- 6.3.10.2 Programmable Interval Timer 2 Clock Enable (PIT2)-Bit 14
- 6.3.10.3 Programmable Interval Timer 1 Clock Enable (PIT1)-Bit 13
- 6.3.10.4 Programmable Interval Timer 0 Clock Enable (PIT0)-Bit 12
- 6.3.10.5 Reserved-Bits 11-4
- 6.3.10.6 Quad Timer A, Channel 3 Clock Enable (TA3)-Bit 3
- 6.3.10.7 Quad Timer A, Channel 2 Clock Enable (TA2)-Bit 2
- 6.3.10.8 Quad Timer A, Channel 1 Clock Enable (TA1)-Bit 1
- 6.3.10.9 Quad Timer A, Channel 0 Clock Enable (TA0)-Bit 0
- 6.3.11 Stop Disable Register 0 (SD0)
- 6.3.11.1 Comparator B Clock Stop Disable (CMPB_SD)-Bit 15
- 6.3.11.2 Comparator A Clock Stop Disable (CMPA_SD)-Bit 14
- 6.3.11.3 Digital-to-Analog Converter 1 Clock Stop Disable (DAC1_SD)-Bit 13
- 6.3.11.4 Digital-to-Analog Converter 0 Clock Stop Disable (DAC0_SD)-Bit 12
- 6.3.11.5 Reserved-Bit 11
- 6.3.11.6 Analog-to-Digital Converter Clock Stop Disable (ADC_SD)-Bit 10
- 6.3.11.7 Reserved-Bits 9-7
- 6.3.11.8 Inter-Integrated Circuit Clock Stop Disable (I2C_SD)-Bit 6
- 6.3.11.9 Reserved-Bit 5
- 6.3.11.10 QSCI0 Clock Stop Disable (QSCI0_SD)-Bit 4
- 6.3.11.11 Reserved-Bit 3
- 6.3.11.12 QSPI0 Clock Stop Disable (QSPI0_SD)-Bit 2
- 6.3.11.13 Reserved-Bit 1
- 6.3.11.14 PWM Clock Stop Disable (PWM_SD)-Bit 0
- 6.3.12 Stop Disable Register 1 (SD1)
- 6.3.12.1 Reserved-Bit 15
- 6.3.12.2 Programmable Interval Timer 2 Clock Stop Disable (PIT2_SD)-Bit 14
- 6.3.12.3 Programmable Interval Timer 1 Clock Stop Disable (PIT1_SD)-Bit 13
- 6.3.12.4 Programmable Interval Timer 0 Clock Stop Disable (PIT0_SD)-Bit 12
- 6.3.12.5 Reserved-Bits 11-4
- 6.3.12.6 Quad Timer A, Channel 3 Clock Stop Disable (TA3_SD)-Bit 3
- 6.3.12.7 Quad Timer A, Channel 2 Clock Stop Disable (TA2_SD)-Bit 2
- 6.3.12.8 Quad Timer A, Channel 1 Clock Stop Disable (TA1_SD)-Bit 1
- 6.3.12.9 Quad Timer A, Channel 0 Clock Stop Disable (TA0_SD)-Bit 0
- 6.3.13 I/O Short Address Location Register High (SIM_IOSAHI)
- 6.3.14 I/O Short Address Location Register Low (SIM_IOSALO)
- 6.3.15 Protection Register (SIM_PROT)
- 6.3.16 SIM GPIO Peripheral Select Register 0 for GPIOA (SIM_GPSA0)
- 6.3.17 SIM GPIO Peripheral Select Register 1 for GPIOA (SIM_GPSA1)
- 6.3.18 SIM GPIO Peripheral Select Register 0 for GPIOB (SIM_GPSB0)
- 6.3.18.1 Reserved-Bit 15
- 6.3.18.2 Configure GPIOB6 (GPS_B6)-Bits 14-13
- 6.3.18.3 Configure GPIOB5 (GPS_B5)-Bits 12-11
- 6.3.18.4 Reserved-Bits 10-8
- 6.3.18.5 Configure GPIOB3 (GPS_B3)-Bits 7-6
- 6.3.18.6 Configure GPIOB2 (GPS_B2)-Bits 5-4
- 6.3.18.7 Reserved-Bit 3
- 6.3.18.8 Configure GPIOB1 (GPS_B1)-Bit 2
- 6.3.18.9 Reserved-Bit 1
- 6.3.18.10 Configure GPIOB0 (GPS_B0)-Bits 0
- 6.3.19 SIM GPIO Peripheral Select Register 1 for GPIOB (SIM_GPSB1)
- 6.3.20 SIM GPIO Peripheral Select Register for GPIOC and GPIOD (SIM_GPSCD)
- 6.3.21 Internal Peripheral Source Select Register 0 for Pulse Width Modulator (SIM_IPS0)
- 6.3.21.1 Reserved-Bits 15-14
- 6.3.21.2 Select Peripheral Input Source for FAULT2 (IPS0_FAULT2)-Bit 13
- 6.3.21.3 Reserved-Bit 12
- 6.3.21.4 Select Input Source for FAULT1 (IPS0_FAULT1)-Bit 11
- 6.3.21.5 Reserved-Bits 10-9
- 6.3.21.6 Select Peripheral Input Source for PWM4/PWM5 Pair Source (IPS0_PSRC2)-Bits 8-6
- 6.3.21.7 Select Peripheral Input Source for PWM2/PWM3 Pair Source (IPS0_PSRC1)-Bits 5-3
- 6.3.21.8 Select Peripheral Input Source for PWM0/PWM1 Pair Source (IPS0_PSRC0)-Bits 2-0
- 6.3.22 Internal Peripheral Source Select Register 1 for Digital-to-Analog Converters (SIM_IPS1)
- 6.3.23 Internal Peripheral Source Select Register 2 for Quad Timer A (SIM_IPS2)
- 6.4 Clock Generation Overview
- 6.5 Power-Saving Modes
- 6.6 Resets
- 6.7 Clocks
- 6.8 Interrupts
- Part 7 Security Features
- Part 8 General-Purpose Input/Output (GPIO)
- Part 9 Joint Test Action Group (JTAG)
- Part 10 Specifications
- 10.1 General Characteristics
- 10.2 DC Electrical Characteristics
- 10.3 AC Electrical Characteristics
- 10.4 Flash Memory Characteristics
- 10.5 External Clock Operation Timing
- 10.6 Phase Locked Loop Timing
- 10.7 Relaxation Oscillator Timing
- 10.8 Reset, Stop, Wait, Mode Select, and Interrupt Timing
- 10.9 Serial Peripheral Interface (SPI) Timing
- 10.10 Quad Timer Timing
- 10.11 Serial Communication Interface (SCI) Timing
- 10.12 Inter-Integrated Circuit Interface (I2C) Timing
- 10.13 JTAG Timing
- 10.14 Analog-to-Digital Converter (ADC) Parameters
- 10.15 Equivalent Circuit for ADC Inputs
- 10.16 Comparator (CMP) Parameters
- 10.17 Digital-to-Analog Converter (DAC) Parameters
- 10.18 Power Consumption
- Part 11 Packaging
- Part 12 Design Considerations
- Part 13 Ordering Information
- Part 14 Appendix

56F8035/56F8025 Data Sheet, Rev. 6
124 Freescale Semiconductor
1. Theta-JA determined on 2s2p test boards is frequently lower than would be observed in an application. Determined on 2s2p
thermal test board.
2. Junction to ambient thermal resistance, Theta-JA (R
θJA
), was simulated to be equivalent to the JEDEC specification JESD51-2
in a horizontal configuration in natural convection. Theta-JA was also simulated on a thermal test board with two internal planes
(2s2p, where “s” is the number of signal layers and “p” is the number of planes) per JESD51-6 and JESD51-7. The correct name
for Theta-JA for forced convection or with the non-single layer boards is Theta-JMA.
3. Junction to case thermal resistance, Theta-JC (R
θJC
), was simulated to be equivalent to the measured values using the cold plate
technique with the cold plate temperature used as the “case” temperature. The basic cold plate measurement technique is de-
scribed by MIL-STD 883D, Method 1012.1. This is the correct thermal metric to use to calculate thermal performance when the
package is being used with a heat sink.
4. Junction to board thermal resistance, Theta-JB (R
θJB
), is a metric of the thermal resistance from the junction to the printed circuit
board determined per JESD51-8. Board temperature is measured on the top surface of the board near the package.
5. Thermal Characterization Parameter, Psi-JT (Y
JT
), is the “resistance” from junction to reference point thermocouple on top center
of case as defined in JESD51-2. Y
JT
is a useful value to use to estimate junction temperature in steady state customer
environments.
6. Junction temperature is a function of die size, on-chip power dissipation, package thermal resistance, mounting site (board)
temperature, ambient temperature, air flow, power dissipation of other components on the board, and board thermal resistance.
7. See Section 12.1 for more details on thermal design considerations.
ESD for Machine Model (MM) 200 — — V
ESD for Charge Device Model (CDM) 750 — — V
Table 10-3 LQFP Package Thermal Characteristics
6
Characteristic
Comments
Symbol
Value
(LQFP)
Unit Notes
Junction to ambient
Natural convection
Single layer board
(1s)
R
θJA
41 °C/W 2
Junction to ambient
Natural convection
Four layer board
(2s2p)
R
θJMA
34 °C/W 1, 2
Junction to ambient
(@200 ft/min)
Single layer board
(1s)
R
θJMA
34 °C/W 2
Junction to ambient
(@200 ft/min)
Four layer board
(2s2p)
R
θJMA
29 °C/W 1, 2
Junction to board R
θJB
24 °C/W 4
Junction to case R
θJC
8°C/W3
Junction to package top Natural Convection Ψ
JT
2°C/W5
Table 10-2 56F8035/56F8025 ESD Protection
Characteristic Min Typ Max Unit