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PDF TMPA901CMXBG Data sheet ( Hoja de datos )
| Número de pieza | TMPA901CMXBG | |
| Descripción | RISC 32-Bit Microprocessor | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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TOSHIBA Original RISC 32-Bit Microprocessor
ARM Core Family
TMPA901CMXBG
Semiconductor Company
1 page  
TMPA901CM
(10) USB Device controller: 1 channel
・Supports high communication speed (480Mbps) (does not support Low Speed).
・Supports 4 endpoints.
End-point 0: Control 64 bytes × 1- FIFO
End-point 1: Bulk (Device → Host: IN transfer) 512 bytes × 2 -FIFO
End-point 2: Bulk (Host → Device: OUT transfer) 512 bytes × 2- FIFO
End-point 3: Interrupt 64 bytes × 1- FIFO
(11) USB Host controller: 1 channel
・Supports full communication speed (12Mbps) (does not support Low Speed)
(12) I2S (Inter-IC Sound) interface: 2 channel
Channel 0 (for reception: 32-byte FIFO × 2)
Channel 1 (for transmission: 32-byte FIFO × 2)
Channel 0 and channel1 have common usage pins.
(13) LCD controller
・Supports 800 × 480 pixel size.
・Supports TFT/STN panels.
・For STN panels, 4/15/64 monochrome tones and 256/3375 color tones are supported.
・For TFT panels, 16-bit color is supported.
(14) LCD data process accelerator
・Scaling function (expansion/reduction)
・Filtering function (bi-cubic convolution)
・Image blending function (supports font blending)
(15) RTC (real-time clock)
(16) Melody/Alarm generator
・Supports output of 8 alarm sound patterns.
(17) Key-on wake up (key-input interrupt )
(18) 10-bit AD converter (with a built-in sample-and-hold circuit): 4 channels
(19) Supports touch-screen interfaces
・ Since a low-resistance switch is built in to the product, external components for
horizontal/vertical switching can be deleted.
(20) Watchdog timer
(21) Oscillation Frequency Detector
・Fail Safe mode for High frequency oscillation
(22) Interrupt function: 21 types
・External 3types (7 pins): External Interrupt(edge: rise and fall, level: High and Low)
And Key In
・Internal : 18 types : 16bit Timer × 3, RTC × 1, A/D converter × 1
LCDC × 1, NANDFC × 1, UART × 2, SSP × 1
I2C × 1, USB Device × 1, USB Host × 1, I2S × 1
LCDDA × 1, DMAC × 2, and WDT × 1
(23) I/O port: 43 pins
(24) DMA controller: 8 channels
TMPA901CM- 4
2010-07-29
5 Page 
TMPA901CM
2.2 Pin Names and Functions
The names and functions of I/O pins are shown below.
Pins associated with memory are switched to either of two types of MPMC (MPMC0/1)
depending on the status of the external pin “SELMEMC”.
Table 2.2.1 Pin names and functions (1/6)
Pin name
SA0 to SA7
D0 to D7
SB0 to SB7
D8 to D15
SE0 to SE7
A0 to A7
SF0 to SF7
A8 to A15
SG0 to SG7
A16 to A23
SH2
SMCBE0n
SK5
SMCBE1n
SH3
SMCCS0n
SH4
SMCCS1n
SH7
DMCCSn
SJ0
SMCOEn
SJ1
DMCWEn
SJ2
DMCRASn
SJ3
DMCCASn
Number of pins
8
8
8
8
8
1
Input/Output
−
Input/Output
−
Input/Output
−
Output
−
Output
−
Output
−
Output
−
1 Output
−
1
Output
−
1
Output
−
1 Output
Output
−
1
Output
−
1 Output
Output
−
1 Output
Output
−
1 Output
Output
Function
－
Data: Data bus D0 to D7
－
Data: Data bus D8 to D15
－
Address: Address bus A0 to A7
－
Address: Address bus A8 to A15
－
Address: Address bus A16 to A23
－
Byte enable signal (D0 to D7) for
NORF/SRAM/MROM
－
Byte enable signal (D8 to D15) for
NORF/SRAM/MROM
－
Chip select signal 0 for NORF/SRAM/MROM
－
Chip select signal 1 for NORF/SRAM/MROM
－
Write-enable signal for SDR_SDRAM
Write-enable signal for DDR_SDRAM
－
Out-enable signal for NORF/SRAM/MROM
－
Write-enable signal for SDR_SDRAM
Write-enable signal for DDR_SDRAM
−
Row address strobe signal for SDR_SDRAM
Row address strobe signal for DDR_SDRAM
−
Column address strobe signal for SDR_SDRAM
Column address strobe signal for DDR_SDRAM
Remarks
－
For both MPMC0 and MPMC1
－
For both MPMC0 and MPMC1
－
For both MPMC0 and MPMC1
－
For both MPMC0 and MPMC1
－
For both MPMC0 and MPMC1
－
For both MPMC0 and MPMC1
－
For both MPMC0 and MPMC1
－
For both MPMC0 and MPMC1
－
For both MPMC0 and MPMC1
When using MPMC0
When using MPMC1
－
For both MPMC0 and MPMC1
－
When using MPMC0
When using MPMC1
－
When using MPMC0
When using MPMC1
－
When using MPMC0
When using MPMC1
Note: Pin names "SA0 through SA7, …, and SR0 through SR4” are symbols used for convenience and are different
from general-purpose port functions “PA0 through PA7, …, and PV0 through PV7."
TMPA901CM- 10
2010-07-29
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TMPA901CMXBG.PDF ] | |
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