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[Media interface] 2 channels (HDD master/slave emulation)
(1) SD card
 Bus width: 1/4 bit
Supported bus speed modes
| SD memory card |
SD card supported UHS-Ⅰ 【NEW】 |
| |
existing SD card |
| Bus Speed mode |
SDR104 |
SDR50 |
SDR25 |
SDR12 |
DDR50＊ |
HS |
DS |
data transfer performance
（max.MB/s）
*standard value |
104 |
50 |
25 |
12.5 |
50 |
25 |
12.5 |
| Operating frequency |
208 |
100 |
50 |
25 |
50 |
50 |
25 |
| Signal Voltage |
1.8 |
1.8 |
1.8 |
1.8 |
1.8 |
3.3 |
3.3 |
*DDR50:standard size SD card (option)、microSD card (standard)
Supported memory capacities:
SDXC (64GB to 2TB) / SDHC (4GB to 32GB) / SDSC (up to 2GB)
Supports Embedded SD Addendum 2.10 (Boot function is not supported)
Supports 4-bit asynchronous interrupts specified by SDIO specification Ver. 3.00 (not finalized), supports 8-bit bus with Embedded SDIO (SDIO is only supported in CPU interface mode)
(2) MMC
Bus width: 1/4/8 bit
Supported bus speed modes:
- DDR mode
- High Speed mode
- Backward Compatible mode
Supported memory capacities: Up to 2TB
Supports Embedded MMC (Boot function is not supported)
[Host side interface]
Selectable among
1)ATA interface mode : Support to ATA mode7、Ultra DMA mode 0-6、
Multiword DMA mode 0-2、PIO mode 0-4
2)CF interface mode: Support to CompactFlash spec.Rev.4.1
3)CPU interface mode : Support to 32-bit or 16-bit synchronous CPU interface
(Bus Clock:100MHz)
[Others]
IO power supply voltage: 2.7 V - 3.3 V or 3.0 V - 3.6 V
Packages and Operating ambient temperature: 3 types
| Part Number |
Package |
Operating ambient temperature |
| 1 |
TE4302RXPF |
BGA
121Pin |
0.5 mm ball pitch
6mm square
1.2 mm high |
-20 to +70 deg C |
| 2 |
TE4302RSPF |
BGA
121Pin |
0.8 mm ball pitch
10 mm square
1.4 mm high |
-20 to +70 deg C |
| 3 |
TE4302RDPF |
BGA
121Pin |
0.8 mm ball pitch
10 mm square
1.4 mm high |
-40 to +85 deg C
(for Car Navigation system) |
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