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参数资料
| 型号： | MCF54453CVR200 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 200 MHz, RISC PROCESSOR, PBGA360 |
| 封装： | 23 X 23 MM, ROHS COMPLIANT, TEPBGA-360 |
| 文件页数： | 6/48页 |
| 文件大小： | 945K |
| 代理商： | MCF54453CVR200 |
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MCF5445x ColdFire Microprocessor Data Sheet, Rev. 6
Pin Assignments and Reset States
Freescale Semiconductor
14
Power Supplies
IVDD
—
E6–12, F5, F12
D6, D8, D14, F4,
H4, N4, R4, W4,
W7, W8, W12,
W16, W19
EVDD
—
G5, G12, H5, H12,
J5, J12, K5, K12,
L5–6, L12
D13, D19, G8,
G11, G14, G16, J7,
J16, L7, L16, N16,
P7, R16, T8, T12,
T14, T16
SD_VDD
—
L7–11, M9, M10
F19, H19, K19,
M19, R19, U19
VDD_OSC
—
L14
B16
VDD_A_PLL
—
K15
C14
VDD_RTC
—
M12
C13
VSS
—
A1, A16, F6–11,
G6–11, H6–11,
J6–11, K6–11, T1,
T16
A1, A22, B14, G7,
G9–10, G12–13,
G15, H7, H16,
J9–14, K7, K9–14,
K16, L9–14, M7,
M9–M14, M16,
N9–14, P9–14,
P16, R7, T7,
T9–11, T13, T15,
AB1, AB22
VSS_OSC
—
L15
C16
1 Pull-ups are generally only enabled on pins with their primary function, except as noted.
2 Refers to pin’s primary function.
3 Enabled only in oscillator bypass mode (internal crystal oscillator is disabled).
4 Serial boot must select 0-bit boot port size to enable the GPIO mode on these pins.
5 When the PCI is enabled, all PCI bus pins come up configured as such. This includes the PCI_GNT and PCI_REQ lines, which have
GPIO. The IRQ1/PCI_INTA signal is a special case. It comes up as PCI_INTA when booting as a PCI agent and as GPIO when booting
as a PCI host.
For the 360 TEPBGA, booting with PCI disabled results in all dedicated PCI pins being safe-stated. The PCI_GNT and PCI_REQ lines
and IRQ1/PCI_INTA come up as GPIO.
6 GPIO functionality is determined by the edge port module. The pin multiplexing and control module is only responsible for assigning
the alternate functions.
7 Depends on programmed polarity of the USB_VBUS_OC signal.
8 Pull-up when the serial boot facility (SBF) controls the pin
9 If JTAG_EN is asserted, these pins default to Alternate 1 (JTAG) functionality. The pin multiplexing and control module is not
responsible for assigning these pins.
Table 4. MCF5445x Signal Information and Muxing (continued)
Signal Name
GPIO
Alternate 1
Alternate 2
Pull-up
(U)
1
Pu
ll-d
o
wn
(D)
Dir
ection
2
Vo
lt
a
g
e
D
o
m
a
in
MCF54450
MCF54451
256 MAPBGA
MCF54452
MCF54453
MCF54454
MCF54455
360 TEPBGA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF54453VR266 | 功能描述:微处理器 - MPU MCF5445X V4M CORE MMU RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MCF54454 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor |
| MCF54454AVR266 | 制造商:Freescale Semiconductor 功能描述:MCF5445X RISC 32-BIT 266MHZ 1.8V/2.5V/3.3V 360-PIN TEBGA TRA - Trays |
| MCF54454CVR200 | 功能描述:微处理器 - MPU MCF5445X V4M CORE MMU RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MCF54454VR266 | 功能描述:微处理器 - MPU MCF5445X V4M CORE MMU RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
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