TMPM382FSFG Toshiba, TMPM382FSFG Datasheet - Page 607

• Manufacturer Part Number: TMPM382FSFG
• Manufacturer: Toshiba

Specifications of TMPM382FSFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 64K
• Rom Type: Flash
• Ram (kbytes): 8K
• Number Of Pins: 64
• Package: QFP(14x14)
• Vcc: 5V
• Cpu Mhz: 40
• Ssp (ch) Spi: 1
• I2c/sio (ch): 1
• Uart/sio (ch): 3
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: 2
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 10
• 16-bit Timer / Counter: 6
• Motor / Igbt Control: Y
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: Y
• Hardware Cec Controller: -
• Comparators: -
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

23 Flash Memory Operation
FCFLCS
0x41FF_F020
(5) Flash control/ status register
This resister is used to monitor the status of the flash memory and to indicate the protection status of
each block.
Bit 0: Ready/Busy flag bit
Bit [21:16]: Protection status bits
bit Symbol
Read/Write
After reset
bit Symbol
Read/Write
After reset
bit Symbol
Read/Write
After reset
bit Symbol
Read/Write
After reset
Function
Function
Function
Function
The RDY/BSY output is provided as a means to monitor the status of automatic operation.
This bit is a function bit for the CPU to monitor the function. When the flash memory is in
automatic operation, it outputs "0" to indicate that it is busy. When the automatic operation
is terminated, it returns to the ready state and outputs "1" to accept the next command. If
the automatic operation has failed, this bit maintains the "0" output. By applying a
hardware reset, it returns to "1."
Each of the protection bits represents the protection status of the corresponding block.
When a bit is set to "1," it indicates that the block corresponding to the bit is protected.
When the block is protected, data cannot be written to it.
31
23
15
7
-
-
-
-
“0” i s read.
Table 23-13 Flash Control Register
R
0
TMPM380/M382 - 46 / 54 -
30
22
14
6
-
-
-
-
Protection
for Block 5
0: disabled
（ Note 2 ） （ Note 2 ） （ Note 2 ） （ Note 2 ） （ Note 2 ） （ Note 2 ）
1:enabled
BLPRO5
29
21
13
R
5
-
-
-
Protection
for Block 4
0: disabled
1:enabled
BLPRO4
“0” i s read.
28
20
12
R
4
R
0
-
-
-
“0” i s read.
“0” i s read.
R
R
0
0
Protection
for Block 3
0: disabled
1:enabled
BLPRO3
27
19
11
R
3
-
-
-
Protection
for Block 2
0: disabled
1:enabled
BLPRO2
26
18
10
R
2
-
-
-
Protection
for Block 1
0: disabled
1:enabled
BLPRO1
TMPM380/M382
25
17
R
9
1
-
-
-
Protection
for Block 0
0: disabled
1:enabled
0:Auto
operating
Ready/Bus
y (Note 1)
terminated
RDY/BSY
BLPRO0
operation
1:Auto
24
16
R
8
0
R
1
-
-