Comparison of XGecu T56 - T48 - TL866II Plus - Hardware Performance and Test Speed

Q: What controller and USB speed specifications are compared for T48, T56, and TL866II Plus?

The document compares controller design (32-bit/clock and PCB layering, plus FPGA for T56) and USB speed, listing USB 2.0 HS 480MHz for T48 and T56 and USB 1.1 FS 12MHz for TL866II Plus.

Q: Which NAND and eMMC capabilities differ across the three devices?

It details supported P-NAND and S-NAND modes, including max capacities and maximum speed, and states that TL866II Plus supports one-NAND for P-NAND while P-NAND one-NAND is not supported on T48. For eMMC, T48 and T56 show package and max speed differences, while TL866II Plus states eMMC is not supported.

Q: How do the programming+verify test times compare for W25Q80, GD25Q128, and SPI NAND?

For W25Q80 full 100% data, T48 is listed as 3.5s+0.3s (30MHz), T56 3.5s+0.2s (50MHz), and TL866II Plus 5.0s+1.6s. For GD25Q128, T48 is 30s+5.4s (30MHz), T56 30s+3.5s (50MHz), and TL866II Plus 55.0s+26.0s. For SPI NAND MX35LF1GE4AB, T48 shows 46s+27s (x1) while T56 shows 16s+19.5s (x4), and TL866II Plus is marked not supported.

Oct 12, 2026

Upload by dabgoudw

Comparison document covering hardware performance and programming test results among XGecu T48 (TL866-3G), XGecu T56, and TL866II Plus. It lists controller details, USB interface speed, IO/socket architecture, supported NAND and eMMC capabilities, voltage ranges, and supported flash packages (P-NOR/SPI NOR). A separate program+verify table reports measured times for common devices across W25Q80, GD25Q128, SPI NAND, P_NAND, and eMMC scenarios, with notes on relative speed differences.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages1

Reading Time3 min

AccessFree to download

Hardware performance comparison

Controller and USB speed

IO and socket design

NAND, eMMC, and flash support

Voltage ranges

Test speed comparison (Program + Verify)

SPI NOR flash results

SPI NAND and P_NAND results

eMMC and P_NOR results

Comparison of XGecu T56,T48 and TL866ll Plus | T48/T56/TL8661l hardware performance | | | | | | --- | --- | --- | --- | --- | | | | T48(TL866-3G)Support:28000+ | T56 Support:33000+ | TL866Il Plus Support:17000+ | | | Controller | 32Bit 120MHZ,4-layer PCB Design | 32bit 200MHZ+FPGA 4-layer PCB
design | 16bits 32MHZ 2-layer PCB | | | USB Speed | USB2.0 HS 480MHZ | USB2.0 HS 480MHZ | USB1.1 FS 12MHZ | | | I0 and Socket | 40P industrial high-qualty Socket
16 channel ISP
Total:56-channel dedicated IO
56-channel high-speed high-voltage
isolation | 48P industrial high-quality Socket
16-channel full-driver ISP
Total:56-channel full-driver IO
56-channel high-speed high-voltage
isolation | Ordinary 40P Socket
Non-dedicated ISP port
40-channel resistance-diode isolation | | | P-NAND | Maximum capacity:256Gb
Maximum Speed: 6MBytes/S
Package:TSOP48/BGA63
Not Support one-NAND | Maximum capacity:256Gb
10MBytes/S
Maximum Speed:
Package:TSOP48/BGA63
Support one-NAND | Maximum capacity:8Gb
Maximum Speed: 0.8MBytes/S
Package:TSOP48
Not Support one-NAND and 16b NAND | | | S-NAND | Fullrange supported
3.2MBytes/S
Maximum Speed:
30MHZ
Maximum Clock:
Support SPI mode | Full range supported
10MBytes/S
Maximum Speed:
50MHZ
Maximum Clock:
Support SPI mode and×4 QUAD mode | Not Supported | | | EMMC | Package:BGA153/162/169/100/221
Support 4b/1b mode
Maximum Speed:17MB/s
Maximum capacity:256GB
BGA Adapter 5 in 1(Cost-effective)
ISP:4b/1b Mode | Package:BGA153/162/169/100/221
Support 8b/4b/1b mode
Maximum Speed:40MB/s
Maximum capacity:256GB
BGA Adapter:alone
ISP:4b/1b Mode | Not Supported | | | VPP Voltage | 9.0V-25V 64 levels adjustable | 9V-25V 64 levels adjustable | 9-18V 32 levels adjustable | | | vcc Voltage | 1.8V-6.5V 64 levels adjustable | 1.2V-6.5V 64 levels adjustable | 1.8V-6.5V 32 levels adjustable | | | IO Voltage | 1.8V-3.6V 16 levels adjustable | 1.2V-3.6V Continuously adjustable | Not adjustable(3.3V) | | | P Nor Flash | TSOP48/BGA48/SOP44/PLCC44
(TSOP56/BGA64/DIP42 will be added) | TSOP48/TSOP56/BGA48/BGA63/BGA64
/SOP44/PLCC44/DIP42/SSOP56 | TSOP48/SOP44 | | | SPI Nor Flash | Maximum capacity:all
Maximum Speed: 3.2MBytes/S
30MHZ
Maximum Clock: | Maximum capacity:all
5MBytes/S
Maximum Speed:
50MHZ
Maximum Clock: | <512Mb(64MB)
Maximum capacity:
0.8MBytes/S
Maximum Speed:
Maximum Clock:
8MHZ | | | | 10×6.5x2.8cm(almost same as TL866Il) | 12.9×8.5x2.9cm | 10x6x2.5cm | SIZE | T48/T56/T86611 Test speed comparision table(Program+Verify) | | | | | | --- | --- | --- | --- | --- | | | T48(TL866-3G) | T56 | TL866ll Plus | NOTE: | | W25Q80(1MB Full 100%data) | 3.5s+0.3s(30MHZ) | 3.5s+0.2s(50MHZ) | 5.0s+1.6s | T48 is 5 times faster than TL861l | | SPI NOR FLASH
GD25Q128(16MB Full 100%data) | 30s+5.4s (30MHZ) | 30s+3.5s(50MHZ) | 55.0s+26.0s | The 48/T56 has the same time for programming,
because it has almost reached the limit speed
that the SPI Nor Flash chip can be programmed.
T48 is 5 times faster than TL8661l | | SPI NAND MX35LF1GE4AB
(1Gb about 60%data) | 46s+27s(x1 MODE) | 16s+19.5s(x4 MODE) | Not Supported | Real data of a device tested | | P_NAND (1Gb about 80%data)
MT29F1G08ABAEA | 27s+17s | 13s+12s | 208s+130s | Real data of a device tested
T48 is 8 times faster than TL8661l | | EMMC
4G MTFC4GL(50%data) | Read 207sNerify 125s
(40MHZ) | Read 165s/Verify 125s
(40MHZ) | Not Supported | Note:When the data is 100%full,the read and
write speed of T48 is almost the same as that of
T56and the ISP speed is the same | | P_NOR FL

FAQs

What controller and USB speed specifications are compared for T48, T56, and TL866II Plus?

The document compares controller design (32-bit/clock and PCB layering, plus FPGA for T56) and USB speed, listing USB 2.0 HS 480MHz for T48 and T56 and USB 1.1 FS 12MHz for TL866II Plus.

Which NAND and eMMC capabilities differ across the three devices?

It details supported P-NAND and S-NAND modes, including max capacities and maximum speed, and states that TL866II Plus supports one-NAND for P-NAND while P-NAND one-NAND is not supported on T48. For eMMC, T48 and T56 show package and max speed differences, while TL866II Plus states eMMC is not supported.

How do the programming+verify test times compare for W25Q80, GD25Q128, and SPI NAND?

For W25Q80 full 100% data, T48 is listed as 3.5s+0.3s (30MHz), T56 3.5s+0.2s (50MHz), and TL866II Plus 5.0s+1.6s. For GD25Q128, T48 is 30s+5.4s (30MHz), T56 30s+3.5s (50MHz), and TL866II Plus 55.0s+26.0s. For SPI NAND MX35LF1GE4AB, T48 shows 46s+27s (x1) while T56 shows 16s+19.5s (x4), and TL866II Plus is marked not supported.

Oct 12, 2026

Upload by dabgoudw