TMPM330FWFG Toshiba, TMPM330FWFG Datasheet - Page 334

• Manufacturer Part Number: TMPM330FWFG
• Description: Microcontrollers (MCU) MCU w/ ARM Cortex-M3 128K FLASH, 8K SRAM
• Manufacturer: Toshiba

Specifications of TMPM330FWFG

• Processor Series: TX03
• Core: ARM Cortex M3
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 128K
• Rom Type: Flash
• Ram (kbytes): 8K
• Number Of Pins: 100
• Package: LQFP(14×14)
• Vcc: 3V
• Cpu Mhz: 40
• Ssp (ch) Spi: -
• I2c/sio (ch): 3
• Uart/sio (ch): 3
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: -
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: 12
• 12-bit Ad Converter: -
• 16-bit Timer / Counter: 10
• Motor / Igbt Control: -
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: -
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: Y
• Hardware Cec Controller: Y
• Comparators: -
• Low-voltage Detector: -
• Etm Hardware Trace: 4-bit
• Lead Free Status / Rohs Status: Details

12.3
Registers
12.3.2
31-2
1
0
After reset
After reset
After reset
After reset
bit symbol
bit symbol
bit symbol
bit symbol
Bit
−
I2CEC
CECEN
Bit Symbol
CECEN (CEC Enable Register)
31
23
15
0
0
0
7
0
-
-
-
-
R
R/W
R/W
Type
30
22
14
0
0
0
6
0
-
-
-
-
Read as 0.
CEC operation at IDLE.
0 : Disabled
1 : Enabled
Controls the CEC operation at the IDLE mode.
Set this bit to "1" when using CEC at the IDLE mode.
The <I2CEC> and <CECEN> bits can be set simultaneously.
CEC operation
0 : Disabled
1 : Enabled
Specifies the CEC operation.
Enable CEC before using.
When the CEC operation is disabled, no clocks are supplied to the CEC module except for the CECEN
register.
Thus power consumption can be reduced.
When CEC is disabled after it was enabled, each register setting is maintained.
29
21
13
0
0
0
5
0
-
-
-
-
Page 314
28
20
12
0
0
0
4
0
-
-
-
-
27
19
11
Function
0
0
0
3
0
-
-
-
-
26
18
10
0
0
0
2
0
-
-
-
-
TMPM330FDFG/FYFG/FWFG
I2CEC
25
17
0
0
9
0
1
0
-
-
-
CECEN
24
16
0
0
8
0
0
0
-
-
-