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MCF52232 PDF даташит

Спецификация MCF52232 изготовлена ​​​​«Freescale Semiconductor» и имеет функцию, называемую «ColdFire Microcontroller».

Детали детали

Номер произв MCF52232
Описание ColdFire Microcontroller
Производители Freescale Semiconductor
логотип Freescale Semiconductor логотип 

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MCF52232 Даташит, Описание, Даташиты
Freescale Semiconductor
Data Sheet: Technical Data
Document Number: MCF52235
Rev. 10, 3/2011
MCF52235
MCF52235 ColdFire
Microcontroller Data Sheet
Supports MCF52230, MCF52231,
MCF52232, MCF52233, MCF52234,
MCF52235, and MCF52236
The MCF52235 is a member of the ColdFire® family of
reduced instruction set computing (RISC) microcontrollers.
This document provides an overview of the MCF52235
microcontroller family, focusing on its highly integrated and
diverse feature set.
This 32-bit device is based on the Version 2 ColdFire core
operating at a frequency up to 60 MHz, offering high
performance and low power consumption. On-chip memories
connected tightly to the processor core include up to 256
Kbytes of Flash and 32 Kbytes of static random access
memory (SRAM). On-chip modules include:
• V2 ColdFire core providing 56 Dhrystone 2.1 MIPS @ 60
MHz executing out of on-chip Flash memory using
enhanced multiply accumulate (EMAC) and hardware
divider
• Enhanced Multiply Accumulate Unit (EMAC) and
hardware divide module
• Cryptographic Acceleration Unit (CAU) coprocessor
• Fast Ethernet Controller (FEC)
• On-chip Ethernet Transceiver (EPHY)
• FlexCAN controller area network (CAN) module
• Three universal asynchronous/synchronous
receiver/transmitters (UARTs)
• Inter-integrated circuit (I2C™) bus controller
• Queued serial peripheral interface (QSPI) module
• Eight-channel 10- or 12-bit fast analog-to-digital converter
(ADC)
• Four channel direct memory access (DMA) controller
• Four 32-bit input capture/output compare timers with
DMA support (DTIM)
• Four-channel general-purpose timer (GPT) capable of
input capture/output compare, pulse width modulation
(PWM) and pulse accumulation
• Eight/Four-channel 8/16-bit pulse width modulation timers
(two adjacent 8-bit PWMs can be concatenated to form a
single 16-bit timer)
LQFP-80
14mm x 14mm
LQFP-112
20mm_x_20mm
MAPBGA-121
12mm_x_12mm
• Two 16-bit periodic interrupt timers (PITs)
• Real-time clock (RTC) module
• Programmable software watchdog timer
• Two interrupt controllers providing every peripheral with a
unique selectable-priority interrupt vector plus seven
external interrupts with fixed levels/priorities
• Clock module with support for crystal or external oscillator
and integrated phase-locked loop (PLL)
• Test access/debug port (JTAG, BDM)
Freescale reserves the right to change the detail specifications as may be required to permit
improvements in the design of its products.
© Freescale Semiconductor, Inc., 2011. All rights reserved.









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MCF52232 Даташит, Описание, Даташиты
Table of Contents
1 MCF52235 Family Configurations . . . . . . . . . . . . . . . . . . . . . .3
1.1 Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.3 Reset Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
1.4 PLL and Clock Signals . . . . . . . . . . . . . . . . . . . . . . . . .22
1.5 Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
1.6 External Interrupt Signals . . . . . . . . . . . . . . . . . . . . . . .22
1.7 Queued Serial Peripheral Interface (QSPI). . . . . . . . . .23
1.8 Fast Ethernet Controller EPHY Signals . . . . . . . . . . . .23
1.9 I2C I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
1.10 UART Module Signals . . . . . . . . . . . . . . . . . . . . . . . . . .24
1.11 DMA Timer Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
1.12 ADC Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
1.13 General Purpose Timer Signals . . . . . . . . . . . . . . . . . .25
1.14 Pulse Width Modulator Signals . . . . . . . . . . . . . . . . . . .25
1.15 Debug Support Signals . . . . . . . . . . . . . . . . . . . . . . . . .25
1.16 EzPort Signal Descriptions . . . . . . . . . . . . . . . . . . . . . .27
1.17 Power and Ground Pins . . . . . . . . . . . . . . . . . . . . . . . .27
2 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
2.1 Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
2.2 ESD Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
2.3 DC Electrical Specifications . . . . . . . . . . . . . . . . . . . . .32
2.4 Phase Lock Loop Electrical Specifications . . . . . . . . . .33
2.5 General Purpose I/O Timing . . . . . . . . . . . . . . . . . . . . .35
2.6 Reset Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
2.7 I2C Input/Output Timing Specifications . . . . . . . . . . . . .36
2.8 EPHY Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
2.9 Analog-to-Digital Converter (ADC) Parameters . . . . . .40
2.10 DMA Timers Timing Specifications . . . . . . . . . . . . . . . .42
2.11 EzPort Electrical Specifications . . . . . . . . . . . . . . . . . .42
2.12 QSPI Electrical Specifications. . . . . . . . . . . . . . . . . . . .43
2.13 JTAG and Boundary Scan Timing. . . . . . . . . . . . . . . . .44
2.14 Debug AC Timing Specifications. . . . . . . . . . . . . . . . . .46
3 Mechanical Outline Drawings . . . . . . . . . . . . . . . . . . . . . . . . .47
3.1 80-pin LQFP Package. . . . . . . . . . . . . . . . . . . . . . . . . .47
3.2 112-pin LQFP Package. . . . . . . . . . . . . . . . . . . . . . . . .48
3.3 121 MAPBGA Package. . . . . . . . . . . . . . . . . . . . . . . . .51
4 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
List of Figures
Figure 1. MCF52235 Block Diagram . . . . . . . . . . . . . . . . . . . . . . 4
Figure 2. 80-pin LQFP Pin Assignments . . . . . . . . . . . . . . . . . . 14
Figure 3. 112-pin LQFP Pin Assignments . . . . . . . . . . . . . . . . . 15
Figure 4. 121 MAPBGA Pin Assignments . . . . . . . . . . . . . . . . . 16
Figure 5. Suggested Connection Scheme for Power and Ground 28
Figure 6. GPIO Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 7. RSTI and Configuration Override Timing . . . . . . . . . . 36
Figure 8. I2C Input/Output Timings . . . . . . . . . . . . . . . . . . . . . . 37
Figure 9. EPHY Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Figure 10.10BASE-T SQE (Heartbeat) Timing . . . . . . . . . . . . . 39
Figure 11.10BASE-T Jab and Unjab Timing . . . . . . . . . . . . . . . 39
Figure 12.Equivalent Circuit for A/D Loading. . . . . . . . . . . . . . . 42
Figure 13.QSPI Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Figure 14.Test Clock Input Timing . . . . . . . . . . . . . . . . . . . . . . . 44
Figure 15.Boundary Scan (JTAG) Timing . . . . . . . . . . . . . . . . . 45
Figure 16.Test Access Port Timing . . . . . . . . . . . . . . . . . . . . . . 45
Figure 17.TRST Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Figure 18.Real-Time Trace AC Timing . . . . . . . . . . . . . . . . . . . . 46
Figure 19.BDM Serial Port AC Timing . . . . . . . . . . . . . . . . . . . . 46
List of Tables
Table 1. MCF52235 Family Configurations . . . . . . . . . . . . . . . . . 3
Table 2. Orderable Part Number Summary. . . . . . . . . . . . . . . . 13
Table 3. Pin Functions by Primary and Alternate Purpose . . . . 17
Table 4. Reset Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 5. PLL and Clock Signals . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 6. Mode Selection Signals . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 7. External Interrupt Signals . . . . . . . . . . . . . . . . . . . . . . 22
Table 8. Queued Serial Peripheral Interface (QSPI) Signals. . . 23
Table 9. Fast Ethernet Controller (FEC) Signals . . . . . . . . . . . . 23
Table 10.I2C I/O Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Table 11.UART Module Signals . . . . . . . . . . . . . . . . . . . . . . . . . 24
Table 12.DMA Timer Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Table 13.ADC Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 14.GPT Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 15.PWM Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 16.Debug Support Signals . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 17.EzPort Signal Descriptions . . . . . . . . . . . . . . . . . . . . . 27
Table 18.Power and Ground Pins. . . . . . . . . . . . . . . . . . . . . . . . 27
Table 19.Absolute Maximum Ratings, . . . . . . . . . . . . . . . . . . . 29
Table 20.Thermal Characteristics. . . . . . . . . . . . . . . . . . . . . . . . 30
Table 21.ESD Protection Characteristics . . . . . . . . . . . . . . . . . . 31
Table 22.DC Electrical Specifications . . . . . . . . . . . . . . . . . . . . 32
Table 23.Active Current Consumption Specifications. . . . . . . . . 33
Table 24.Current Consumption Specifications in
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Table 25.PLL Electrical Specifications . . . . . . . . . . . . . . . . . . . . 33
Table 26.GPIO Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table 27.Reset and Configuration Override Timing . . . . . . . . . . 35
Table 28.I2C Input Timing Specifications between
I2C_SCL and I2C_SDA . . . . . . . . . . . . . . . . . . . . . . . . 36
Table 29. I2C Output Timing Specifications between
I2C_SCL and I2C_SDA . . . . . . . . . . . . . . . . . . . . . . . . 37
Table 30.EPHY Timing Parameters . . . . . . . . . . . . . . . . . . . . . . 38
Table 31.10BASE-T SQE (Heartbeat) Timing Parameters . . . . 38
Table 32.10BASE-T Jab and Unjab Timing Parameters . . . . . . 39
Table 33.10BASE-T Transceiver Characteristics . . . . . . . . . . . . 40
Table 34.100BASE-TX Transceiver Characteristics . . . . . . . . . . 40
Table 35.ADC Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Table 36.Timer Module AC Timing Specifications . . . . . . . . . . . 42
Table 37.EzPort Electrical Specifications . . . . . . . . . . . . . . . . . . 42
Table 38.QSPI Modules AC Timing Specifications. . . . . . . . . . . 43
Table 39.JTAG and Boundary Scan Timing . . . . . . . . . . . . . . . . 44
Table 40.Debug AC Timing Specification . . . . . . . . . . . . . . . . . . 46
Table 41.Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
2 Freescale Semiconductor









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MCF52232 Даташит, Описание, Даташиты
MCF52235 Family Configurations
1 MCF52235 Family Configurations
Table 1. MCF52235 Family Configurations
Module
52230 52231 52232 52233 52234 52235 52236
Version 2 ColdFire Core with EMAC
(Enhanced Multiply-Accumulate Unit)

System Clock (MHz)
60 60 50 60 60 60 50
Performance (Dhrystone 2.1 MIPS)
56 56 46 56 56 56 46
Flash / Static RAM (SRAM)
128/32
Kbytes
128/32
Kbytes
128/32
Kbytes
256/32
Kbytes
256/32
Kbytes
256/32
Kbytes
256/32
Kbytes
Interrupt Controllers (INTC0/INTC1)

Fast Analog-to-Digital Converter (ADC)

Random Number Generator and Crypto
Acceleration Unit (CAU)
—————
FlexCAN 2.0B Module
——
Fast Ethernet Controller (FEC) with on-chip
interface (EPHY)
Four-channel Direct-Memory Access (DMA)
Software Watchdog Timer (WDT)

Programmable Interrupt Timer
2222222
Four-Channel General Purpose Timer

32-bit DMA Timers
4444444
QSPI

UART(s)
I2C
3333333

Eight/Four-channel 8/16-bit PWM Timer

General Purpose I/O Module (GPIO)

Chip Configuration and Reset Controller
Module

Background Debug Mode (BDM)
JTAG - IEEE 1149.1 Test Access Port1


Package
80 LQFP 80 LQFP 80 LQFP 80 LQFP 112 LQFP 112 LQFP 80 LQFP
112 LQFP 112 LQFP
112 LQFP 121
121
MAPBGA MAPBGA
1 The full debug/trace interface is available only on the 112- and 121-pin packages. A reduced debug interface is bonded on the
80-pin package.
Freescale Semiconductor
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
3










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