參數(shù)資料
型號： ST40RA150XH6
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 150 MHz, RISC PROCESSOR, PBGA372
封裝： 27 X 27 MM, BGA-372
文件頁數(shù)： 52/90頁
文件大小： 672K
代理商： ST40RA150XH6
56/88
ST40RA166
7 Pin description
7
Pin description
7.1
Function pin use selection
Full details of the functional pin sharing are found in
Section 7.3: PBGA 27 x 27 ballout on page 58.
7.2
Mode selection
During the power-on reset cycle a range of basic system configurations can be set up with resistive
pull-ups or pull-downs. A detailed description of these selections is found in the relevant chapters of
the
ST40 System Architecture Manual.
See
Section 7.3: PBGA 27 x 27 ballout on page 58 for information on which pins these mode inputs
have been placed on the ST40RA166.
Functional pin
group
Pins
Alternate use(s)
High-end interactive
set-top box (with STi5514)
example use
PCI request and
grant
NOTPREQ
[0:3]
NOTPGNT
[0:3]
NOTPINTA
PIO
[14:23]
PCI bus
PCI request and
grant
NOTPREQ
[2:3]
NOTPGNT
[2:3]
PIO
[14:23]
EMPIDREQ
[0:1]
EMPIDACK
[0:1]
PCI bus
GPDMA
handshake
DACK
[0:1]
DREQ
[0:1]
DRAQ
[0:1]
PIO
[8:13]
EMPIDREQ
[2:3]
EMPIDACK
[2:3]
EMPIDRACK
[2:3]
GPDMA
2 x SCIF
SCI
2, CTS1
RXD
0, RXD1
SCK
0, SCK1
TXD
0, TXD1
PIO
[0:7]
2 x SCIF
Table 32: ST40RA166 functional pin sharing summary
Mode
pin
Pin name
Architecture
signal name
Block
affected
Description
Notes
MODE
2:0
EADDR
2
EADDR
3
EADDR
4
MD
2:0
CLOCKGEN
Set system clock operating mode
a
MODE
4:3
EADDR
5
EADDR
6
MD
4:3
CLOCKGEN
Set PCI clock operating mode
1
MODE
5
EADDR
7
MD
5
CLOCKGEN
Set clock input source
H: Crystal, L: External
MODE
6
EADDR
8
MD
6
CLOCKGEN
Set enable CKIO
Table 33: Mode selection pins for ST40RA166
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST40RA150XHA 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32-bit Embedded SuperH Device
ST40RA166 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:32-BIT EMBEDDED SUPERH MICROPROCESSOR
ST40RA166XH1 制造商:STMicroelectronics 功能描述:
ST40RA166XH6 制造商:STMicroelectronics 功能描述:32-BIT SUPERH CPU - Trays
ST40RA166XH6/TR 制造商:STMicroelectronics 功能描述:
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