參數(shù)資料
型號(hào): MPD800261F1-523-HN2
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 150 MHz, RISC MICROCONTROLLER, PBGA304
封裝: 19 X 19 MM, LEAD FREE, PLASTIC, FBGA-304
文件頁(yè)數(shù): 18/45頁(yè)
文件大?。?/td> 369K
代理商: MPD800261F1-523-HN2
25
Preliminary Data Sheet A17989EE1V0DS00
PD800261
1.3 Pin Status and Drive Characteristics
Table 1-14:
Pin Status During Reset and Recommended Connections (1/2)
Pin Name
I/O
Internal pull
up/down
I/O during
reset
Level
during reset
External pull
up/down required
A23
I/ONote 1
50 k
Ω pull up
INote 1
HNote 1
Note 1
A22
I/ONote 1
50 k
Ω pull down
INote 1
LNote 1
Note 1
A21
I/ONote 1
50 k
Ω pull up
INote 1
HNote 1
Note 1
A20
I/ONote 1
50 k
Ω pull down
INote 1
LNote 1
Note 1
A(19:17)
I/ONote 1
50 k
Ω pull up
INote 1
HNote 1
Note 1
A(16:15)
I/ONote 1
50 k
Ω pull down
INote 1
LNote 1
Note 1
A(14:0)
O
-
O
-
D(31:0)
I/O
50 k
Ω pull up
I
H
-
WR_N
O
-
O
H
-
RD_N
O
-
O
H
-
CLK_SDRAM
O
-
O
L
-
CS_SDRAM_N
O
-
O
H
-
RAS_SDRAM_N
O
-
O
H
-
CAS_SDRAM_N
O
-
O
H
-
WE_SDRAM_N
O
-
O
H
-
CS_PER(3:0)_N
O
-
O
H
-
BE(3:0)_DQM(3:0)_N
O
-
O
H
-
RDY_PER_N
I
50 k
Ω pull up
I
H
-
DTR_N
I/ONote 1
50 k
Ω pull up
INote 1
HNote 1
Note 1
OE_DRIVER_N
O
-
H
-
ETMEXTOUTNote 2
I/O
50 k
Ω pull up
INote 7
H-
ETMEXTIN1Note 2
I/O
50 k
Ω pull up
I
H
-
TRACEPKT(7:0)Note 2
I/O
50 k
Ω pull up
INote 7
H-
PIPESTA(2:0)Note 2
I/O
50 k
Ω pull up
INote 7
H-
GPIO(44:32)Note 2
I/O
50 k
Ω pull up
I
H
-
GPIO(31:30)Note 2
I/O
50 k
Ω pull up
I
H
-
GPIO(29:27)Note 2
I/O
50 k
Ω pull up
I
H
-
GPIO(28:8)Note 2
I/O
50 k
Ω pull up
I
H
-
GPIO(7:0)Note 2
I/O
50 k
Ω pull up
I
H
-
CLKP_A
I
-
I
-
CLKP_B
O
-
O
-
TRACECLK
O
-
O
L
F_CLK
I
-
I
-
REF_CLK
I/O
-
tri-stateNote 3
--
RESET_N
I
50 k
Ω pull up
I
LNote 4
-
TRST_N
I
-
I
HNote 5
Pull up
TCKNote 6
I50 k
Ω pull up
I
H
-
TDINote 6
I50 k
Ω pull up
I
H
-
TMSNote 6
I50 k
Ω pull up
I
H
-
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