TMPR4937XBG-300 Toshiba, TMPR4937XBG-300 Datasheet - Page 546

• Manufacturer Part Number: TMPR4937XBG-300
• Manufacturer: Toshiba

Specifications of TMPR4937XBG-300

• Family Name: TX49
• Device Core Size: 64b
• Frequency (max): 300MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5V
• Operating Supply Voltage (max): 1.6V
• Operating Supply Voltage (min): 1.4V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: BGA
• Lead Free Status / Rohs Status: Compliant

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Figure 5.2.1 Chip Configuration Register (1/3)
Figure 5.2.1 Chip Configuration Register (1/3)
Figure 5.2.1 Chip Configuration Register (1/3)
Read/write attribute of the WDRST (Watchdog Reset
Status) bit
RW1C
Figure 5.2.1 Chip Configuration Register (2/3)
Read/write attribute of the BEOW (Write-Access Bus Error)
bit
RW1C
Figure 5.2.3 Pin Configuration Register (1/3)
Figure 5.2.3 Pin Configuration Register (1/3)
47
31
Reserved
ADDR[5]
DRVCS
21
R/W
30
SDCLKDLY
45
29
17
R/W
Rev 1.1 Manual
00
42
BEOW
RW1C : Type
44
28
PCICLKEN
16
WDRST
111111
RW1C
0
R/W
41
SYSCLKEN
0
R/W
DRVCK[3:0]
27
: Initial value
1
ADDR[5]
R/W
WDREXEN
R/W
40
0
26
41
SDCLKEN
1111
R/W
16
DRVCKIN
ADDR[5]
R/W
40
2
3
2
R/W1C
R/W1C
Figure 5.2.3 Pin Configuration Register (1/3)
Added a note to the description of the DRVCB (CB Signal
Control) bit
Note: CB[7:0]* share pins with PIO[15:8], E0TXD[3:0],
47
31
Reserved
DRVCS[2:0]
E0RXD[3:0].
The driving capability of these pins are below.
CB[7:0], E0TXD[3:0], E0RXD[3:0]: 8 mA or 16 mA
PIO[15:8]: 8 mA only
ADDR[5]
TMPR4937 Revision History
21
Changes and Additions to Rev 1.1
R/W
30
SDCLKDLY
45
29
17
R/W
00
42
PCICLKEN[5:0]
BEOW
R/W1C
44
28
16
WDRST
R/W1C
111111
0
R/W
SYSCLKEN
41
0
DRVCK[3:0]
R/W
27
1
: Type
: Initial value
ADDR[5]
R/W
WDREXEN
R/W
40
0
26
SDCLKEN[3:0]
41
1111
R/W
16
DRVCKIN
ADDR[5]
R/W
40
3
2