参数资料
型号: ST40RA150XH6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 150 MHz, RISC PROCESSOR, PBGA372
封装: 27 X 27 MM, BGA-372
文件页数: 60/90页
文件大小: 672K
代理商: ST40RA150XH6
7 Pin description
ST40RA166
63/88
PIDSEL
J16
PCI
_IDSEL
PCI initialization device
-
I/O
NOTPRST
R16
NOTPCI
_RST
PCI reset
P8
I/O
NOTPLOCK
L20
NOTPLOCK
PCI exclusive access
P8
I
PCLK
F19
PCI
_CLK
PCI clock input
P8
I
NOTPREQ
0E
18
NOTPCI
_REQ0
PCI external request for bus
PIO
16
P8
I/O
NOTPREQ
1E
17
NOTPCI
_REQ1
PCI external request for bus
PIO
18
P8
I
I/O
NOTPREQ
2F
16
NOTPCI
_REQ2
PCI external request for bus
PIO
20
P8
I
I/O
NOTPREQ
3G
16
NOTPCI
_REQ3
PCI external request for bus
PIO
22
EMPIDREQ
1
P8
I
I/O
O
NOTPGNT
0D
18
NOTPCI
_GNT0
PCI grant external request
PIO
17
P8
I/O
NOTPGNT
1D
17
NOTPCI
_GNT1
PCI grant external request
PIO
19
P8
O
I/O
NOTPGNT
2E
16
NOTPCI
_GNT2
PCI grant external request
PIO
21
P8
O
I/O
NOTPGNT
3D
16
NOTPCI
_GNT3
PCI grant external request
PIO
23
EMPIDRAK
1
P8
O
I/O
I
PCLKOUT
F20
PCI
_CLOCKOUT
PCI clock output
PIO
14
P8
O
I/O
NOTPINTA
T19
NOTPCI
_INTA
PCI interrupt request
PIO
15
P8
I/O
DACK
0U
19
DACK
0
DMA bus acknowledge
PIO
10
EMPIDACK
2
C2A
O
I/O
I
DRAK
0U
18
DRACK
0
DMA request acknowledge
PIO
9
EMPIDRAK
2
C2A
O
I/O
I
DREQ
0V
20
DREQ
0
DMA transfer request
PIO
8
EMPIDREQ
2
C2A
I
I/O
O
DACK
1U
20
DACK
1
DMA bus acknowledge
PIO
13
EMPIDACK
3
C2A
O
I/O
I
DRAK
1T
20
DRACK
1
DMA request acknowledge
PIO
12
EMPIDRAK
3
C2A
O
I/O
I
DREQ
1U
17
DREQ
1
DMA transfer request
PIO
11
EMPIDREQ
3
C2A
I
I/O
O
SCI
2V
19
RTS
1/PIO7
SCI2 transmission request
PIO
7C2A
O
I/O
CTS
1V
18
CTS
1/PIO6
SCI2 transmission enabled
PIO
6C2A
O
I/O
RXD
0Y
19
RXD
0/PIO1
SCI receive data input
PIO
1C2A
I
I/O
RXD
1W
20
RXD
1/PIO4
SCI receive data input
PIO
4C2A
I
I/O
SCK
0Y
18
SCK
0/PIO0
SCI clock input
PIO
0C2A
I
I/O
SCK
1W
18
SCK
1/PIO3
SCI clock input
PIO
3C2A
I
I/O
TXD
0Y
20
TXD
0/PIO2
SCI transmit data output
PIO
2C2A
O
I/O
Pin name
BPN
Architecture
signal name
Pin function
Pin
Row
Col
Default
Alternate
Type
Dir
Table 34: PBGA ballout for ST40RA166 (page 6 of 11)
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