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
文件頁數(shù): 19/45頁
文件大?。?/td> 369K
代理商: MPD800261F1-523-HN2
26
Preliminary Data Sheet A17989EE1V0DS00
PD800261
Remarks: 1. Shared pins are not listed with all possible pin names. Please check Tables 1-1 to 1-10 for possible
pin names first, before looking up reset characteristics and recommended connections in
Table 1-14.
Remarks: 2. I/O and level during reset are given for the default configuration that is determined by the internal
pull-up/down resistors at the CONFIG(6:5) and CONFIG1 pins.
TDONote 6
O-
O
L
-
SRST_N
I/O
50 k
Ω pull up
O
L
-
TAP_SEL
I
50 k
Ω pull up
I
H
-
Notes: 1. These pins are used as inputs only during the active reset phase. The levels during reset shown in
Table 1-14 refer to the default configuration without external pull-up/down resistors connected to
BOOT(3:0) and CONFIG(6:1)
2. These pins have alternative functions, to which the pin characteristics apply as well. Note that the I/O
type given in Table 1-13 applies to the pin. I/O types that apply to one of the shared functions of a
specific pin are found in Tables 1-1 to 1-11.
3. The reset behaviour of this pin is determined by the CONFIG1 signal.
4. RESET_N must be externally driven low in order to reset the device.
5. High level is generated from external pull up resistor and not by internal device circuitry.
6. The reset signal, that affects these signals, is TRST_N.
7. All trace interface pins are configured as inputs in the default configuration that is determined by the
internal pull-up/down resistors at the CONFIG(6:5) and CONFIG1 pins.
Table 1-14:
Pin Status During Reset and Recommended Connections (2/2)
Pin Name
I/O
Internal pull
up/down
I/O during
reset
Level
during reset
External pull
up/down required
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