參數(shù)資料
型號: MCF5484CZP200
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 200 MHz, RISC PROCESSOR, PBGA388
封裝: 27 X 27 MM, 1 MM PITCH, PLASTIC, MS-034AAL-1, BGA-388
文件頁數(shù): 6/96頁
文件大?。?/td> 2006K
代理商: MCF5484CZP200
14
MCF548x Integrated Microprocessor Hardware Specifications
MOTOROLA
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Signal Description
1.5
Signal Description
Table 3 lists the signals for the MCF548x in functional group order.
NOTE
In this table and throughout this document, a single signal within a group
is designated without square brackets (for example, AD24), while
designations for multiple signals within a group use bracketed numbers
separated by a colon (for example, AD[31:0]).
Table 3. MCF548x Signal Description
PBGA Pin
Pin Functions
Description
I/O
Drive
Reset
State
Primary
GPIO
Secondary
Tertiary
FlexBus
AE2, AF3, AF1,
AE3, AE4, AD5,
AF2, AD4
AD[31:24]
Multiplexed
address/data bus
I/O
16
Hi-Z
AD3, AC3, AD2,
AC2, AA4, AE1,
AC1, AD1
AD[23:16]
Multiplexed
address/data bus
I/O
16
Hi-Z
AB2, AA3, W4,
AB1, AA2, AA1,
Y1, Y2
AD[15:8]
Multiplexed
address/data bus
I/O
16
Hi-Z
W3, W1, W2, V3,
V1, V2, T4, U3
AD[7:0]
Multiplexed
address/data bus
I/O
16
Hi-Z
R1, T2, T3, T1, U2
FBCS[5:1]
PFBCS[5:1]
Chip selects 5–1
O:I/O
24
High
U1
FBCS0
Chip select 0
O
24
High
AD6
TS
PFBCTL0
TBST
Transfer start
O:I/O
16
High
AE5
R/W
PFBCTL2
TBST
Read/write
O
16
Hi-Z
AF4,
BE/BWE3
PFBCTL7
TSIZ1
Byte enables
O:I/O
16
High
AF5
BE/BWE2
PFBCTL6
TSIZ0
Byte enables
O:I/O
16
High
AC4
BE/BWE1
PFBCTL5
FBADDR1
Byte enables
O:I/O
16
High
AE7
BE/BWE0
PFBCTL4
FBADDR0
Byte enables
O:I/O
16
High
AE6
OE
PFBCTL3
Output enable
I/O
16
High
AF6
TA
PFBCTL1
Transfer
acknowledge
I:I/O
16
SDRAM Controller
C10, B9, A8, D5,
A6, C8, B7, A5
SDDATA[31:2
4]
SDRAM data bus
I/O
24
Hi-Z
1This pin is a “no connect” on the MCF5483 and MCF5482 devices.
2This pin is a “no connect” on the MCF5481 and MCF5480 devices.
3TBD if the USB power pins are connected when the USB is disabled or not used.
相關(guān)PDF資料
PDF描述
MCF5485CVR200 32-BIT, 200 MHz, RISC PROCESSOR, PBGA388
MCF5483CVR166 32-BIT, 166.66 MHz, RISC PROCESSOR, PBGA388
MCF5481CZP166 32-BIT, 166.66 MHz, RISC PROCESSOR, PBGA388
MCF5484CVR200 32-BIT, 200 MHz, RISC PROCESSOR, PBGA388
MCF5481CVR166 32-BIT, 166.66 MHz, RISC PROCESSOR, PBGA388
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