MCF5270VM100J Freescale Semiconductor, MCF5270VM100J Datasheet - Page 17
MCF5270VM100J
Manufacturer Part Number
MCF5270VM100J
Description
IC MCU 166MHZ 256MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF527xr
Specifications of MCF5270VM100J
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
100MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, WDT
Number Of I /o
61
Program Memory Type
ROMless
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
1.4 V ~ 1.6 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
196-MAPBGA
Processor Series
MCF527x
Core
ColdFire V2
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5270VM100J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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19.1.6
19.1.7
19.2
19.2.1
19.2.2
19.2.3
19.2.4
19.2.4.1
19.2.4.2
19.2.4.3
19.2.4.4
19.2.4.5
19.2.4.6
19.2.4.7
19.2.4.8
19.2.4.9
19.2.4.10
19.2.4.11
19.2.4.12
19.2.4.13
19.2.4.14
19.2.4.15
19.2.4.16
19.2.4.17
19.2.4.18
19.2.4.19
19.2.4.20
19.2.4.21
19.2.4.22
19.2.4.23
19.2.5
19.2.5.1
19.2.5.2
19.2.5.3
19.3
19.3.1
19.3.1.1
19.3.2
19.3.3
19.3.4
19.3.5
Freescale Semiconductor
Paragraph
Number
Memory Map/Register Definition ................................................................................ 19-5
Functional Description................................................................................................ 19-35
Address Recognition Options ................................................................................... 19-5
Internal Loopback ..................................................................................................... 19-5
High-Level Module Memory Map ........................................................................... 19-5
Register Memory Map .............................................................................................. 19-6
MIB Block Counters Memory Map.......................................................................... 19-6
Register Description ................................................................................................. 19-8
Buffer Descriptors................................................................................................... 19-29
Initialization Sequence............................................................................................ 19-35
User Initialization (Prior to Setting ECR[ETHER_EN])........................................ 19-35
Microcontroller Initialization.................................................................................. 19-36
User Initialization (After Asserting ECR[ETHER_EN]) ....................................... 19-37
Network Interface Options...................................................................................... 19-37
Ethernet Interrupt Event Register (EIR) ............................................................... 19-9
Interrupt Mask Register (EIMR) ........................................................................ 19-10
Receive Descriptor Active Register (RDAR)..................................................... 19-11
Transmit Descriptor Active Register (TDAR) ................................................... 19-12
Ethernet Control Register (ECR)........................................................................ 19-13
MII Management Frame Register (MMFR) ....................................................... 19-14
MII Speed Control Register (MSCR) ................................................................. 19-16
MIB Control Register (MIBC) ........................................................................... 19-17
Receive Control Register (RCR) ........................................................................ 19-18
Driver/DMA Operation with Buffer Descriptors ............................................... 19-29
Ethernet Receive Buffer Descriptor (RxBD)...................................................... 19-31
Ethernet Transmit Buffer Descriptor (TxBD) .................................................... 19-33
Hardware Controlled Initialization ..................................................................... 19-35
Physical Address Low Register (PALR) ........................................................... 19-20
Physical Address High Register (PAUR) .......................................................... 19-21
Opcode/Pause Duration Register (OPD) ........................................................... 19-21
FIFO Transmit FIFO Watermark Register (TFWR) ......................................... 19-25
FIFO Receive Bound Register (FRBR)............................................................. 19-25
FIFO Receive Start Register (FRSR) ................................................................ 19-26
Transmit Control Register (TCR)...................................................................... 19-19
Descriptor Individual Lower Address Register (IALR) .................................... 19-23
Descriptor Group Upper Address Register (GAUR)......................................... 19-23
Descriptor Group Lower Address Register (GALR)......................................... 19-24
Receive Descriptor Ring Start Register (ERDSR) ............................................ 19-27
Transmit Buffer Descriptor Ring Start Registers (ETSDR) .............................. 19-27
Receive Buffer Size Register (EMRBR) ........................................................... 19-28
Descriptor Individual Upper Address Register (IAUR) ................................... 19-22
MCF5271 Reference Manual, Rev. 2
Contents
Title
Number
Page
xvii
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