TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 763

• Manufacturer Part Number: TMPA901CMXBG
• Description: Microcontrollers (MCU) 32-bit RISC MCU 16kb ARM926EJ 16kb 200Mhz
• Manufacturer: Toshiba

Specifications of TMPA901CMXBG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): -
• Rom Type: ROMless
• Ram (kbytes): 32
• Number Of Pins: 177
• Package: BGA
• Vcc: 3V
• Tft Lcd Controller: Y
• Touchscreen Controller: Y
• Usb Host Fs With Phy: Y
• Usb Device Hs With Phy: Y
• Sd Host Controller: -
• Cmos Image Sensor Interface: -
• I2s: 1
• Ssp (ch) Spi: 1
• I2mc/sio (ch): 1
• Uart/sio (ch): 2
• External Bus Interface: Y
• Cs/wait Controller (ch): 4
• Dma Controller: 8
• 10-bit Ad Converter: 4
• 12-bit Da Converter: -
• 16-bit Timer / Counter: 6
• Real Time Clock: Y
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Low-power Modes: Y
• Lead Free Status / Rohs Status: Details

[31:8]
[7]
[6]
[5:3]
[2]
[1]
[0]
[Description]
14. PMCCTL register
Bit
Note1: The Power Cut Mode is etnered by writing “1” to <PCM_ON>. At this time, <PMCPWE> and <WMTM1:0> in
Note2: <PCM_ON> cannot be cleared by writing “0”. To clear this bit, use the <RES_PCMON> bit in the PMCRES
Note3: The external PWE signal changes from “0” to “1” approximately 1.5 XT1 (48 s) after a wake-up request
a. <PCM_ON>
The Power Cut Mode is entered by writing “1” to <PCM_ON>.
the same register cannot be changed simultaneously. <PMCPWE> and <WMTM1:0> should be set while
<PCM_ON>=0. When writing “1” to <PCM_ON>, do not change the values of <PMCPWE> and <WMTM1:0>.
register.
interrupt. Then, after a specified warm-up period and an additional interval of approximately 1 XT1 (32 s), the
internal reset signal is released. Since power stabilization time depends on the response of the power source
to be used and conditions on the system, determine the warm-up time in consideration of the period required
until power is stabilized.
PCM_ON
Note)
PMCPWE
Reserved
WUTM1
WUTM0
Bit Symbol
R/W
R/W
R/W
R/W
Type
TMPA901CM- 762
Undefined
0y0
0y1
Undefined
Undefined
0y0
0y0
Reset
Value
Undefined
hold eve data
hold eve data
Undefined
Undefined
hold eve data
hold eve data
Hot Reset
Value
Read as undefined. Write as zero.
Power Cut Enable
output selection of PWE
Read as undefined. Write as zero.
Read as undefined. Write as zero.
Warm-up timing setting
Address
0y0: Disable
0y1: Enable
0y0: Port function (PC2)
0y1: PMC register output (PWE)
0y00: 2
0y01: 2
0y10: 2
0y11: 2
９
10
11
12
(0xF002_0000) + (0x0300)
(15.625 ms)
(31.25 ms)
(62.5 ms)
(125 ms)
Description
TMPA901CM
2010-07-29