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| 型號： | MCF5329CVM240J |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 47/50頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU RISC 240MHZ 256MAPBGA |
| 標準包裝： | 90 |
| 系列： | MCF532x |
| 核心處理器： | Coldfire V3 |
| 芯體尺寸： | 32-位 |
| 速度： | 240MHz |
| 連通性： | CAN，EBI/EMI，以太網，I²C，SPI，SSI，UART/USART，USB，USB OTG |
| 外圍設備： | DMA，LCD，PWM，WDT |
| 輸入/輸出數(shù)： | 94 |
| 程序存儲器類型： | ROMless |
| RAM 容量： | 32K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.4 V ~ 3.6 V |
| 振蕩器型： | 外部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 256-LBGA |
| 包裝： | 托盤 |
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MCF532x ColdFire Microprocessor Data Sheet, Rev. 5
Pin Assignments and Reset States
Freescale Semiconductor
6
high current in the internal ESD protection diodes. The rise times on the power supplies should be slower than 500 us to avoid
turning on the internal ESD protection clamp diodes.
3.3.2
Power Down Sequence
If IVDD/PLLVDD are powered down first, sense circuits in the I/O pads cause all output drivers to be in a high impedance state.
There is no limit on how long after IVDD and PLLVDD power down before EVDD or SDVDD must power down. IVDD should
not lag EVDD, SDVDD, or PLLVDD going low by more than 0.4 V during power down or there is undesired high current in the
ESD protection diodes. There are no requirements for the fall times of the power supplies.
The recommended power down sequence is as follows:
1.
Drop IVDD/PLLVDD to 0 V.
2.
Drop EVDD/SDVDD supplies.
4
Pin Assignments and Reset States
4.1
Signal Multiplexing
The following table lists all the MCF532x pins grouped by function. The Dir column is the direction for the primary function
of the pin only. Refer to Section 7, “Package Information,” for package diagrams. For a more detailed discussion of the
MCF532x signals, consult the MCF5329 Reference Manual (MCF5329RM).
NOTE
In this table and throughout this document, a single signal within a group is designated
without square brackets (i.e., A23), while designations for multiple signals within a group
use brackets (i.e., A[23:21]) and is meant to include all signals within the two bracketed
numbers when these numbers are separated by a colon.
NOTE
The primary functionality of a pin is not necessarily its default functionality. Pins that are
muxed with GPIO default to their GPIO functionality.
Table 3. MCF5327/8/9 Signal Information and Muxing
Signal Name
GPIO
Alternate 1
Alternate 2
Dir
.1
Vo
lt
a
g
e
Doma
in
MCF5327
196
MAPBGA
MCF5328
256
MAPBGA
MCF53281
MCF5329
256
MAPBGA
Reset
RESET2
—
I
EVDD
J11
N15
RSTOUT
—
O
EVDD
P14
Clock
EXTAL
—
I
EVDD
L14
P16
XTAL2
—
O
EVDD
K14
N16
EXTAL32K
—
I
EVDD
M11
P13
XTAL32K
—
O
EVDD
N11
R13
FB_CLK
—
O
SDVDD
L1
T2
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MCF5329DS | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:MCF5329 ColdFire Microprocessor Data Sheet |
| MCF5372 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor |
| MCF53721 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor |
| MCF53721CVM240 | 功能描述:微處理器 - MPU MCF5329 DRAGONFIRE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MCF5372CAB180 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microprocessor Data Sheet |
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