Toshiba B-SX4T-GS20-QM-R manual ECC0 ECC50 ECC80

The maximum number of digits for Data Matrix varies according to the settings for ECC type, format ID, and the cell size. In the case of Kanji, the maximum number of digits is half those of the values described below since a Kanji character occupies 2 bytes.

Max number of digits for Data Matrix

		ECC0		ECC50		ECC80	ECC100			ECC140
Format ID 1	500			457		402	300			144
Format ID 2	452			333		293	218			105
Format ID 3	394			291		256	190			91
Format ID 4	413			305		268	200			96
Format ID 5	310			228		201	150			72
Format ID 6	271			200		176	131			63
		Numeric			Alphanumeric				8 bit
ECC200			2000		2000			1556

The maximum writable data volume on the RFID is 512 bytes. However, the actually writable data volume varies according to the type of tag to be used.

Cell Size and Effective Data Capacity

			ECC000				ECC050				ECC080				ECC100				ECC140
Symbol size		Numeric		Alphanum	8-bit	Numeric		Alphanum	8-bit	Numeric		Alphanum	8-bit	Numeric		Alphanum	8-bit	Numeric		Alphanum	8-bit
		capacity		capacity	byte	capacity		capacity	byte	capacity		capacity	byte	capacity		capacity	byte	capacity		capacity	byte
Row	Col				capacity				capacity				capacity				capacity				capacity
9	9	3		2	1	–		–	–	–		–	–	–		–	–	–		–	–
11	11	12		8	5	1		1	–	–		–	–	–		–	–	–		–	–
13	13	24		16	10	10		6	4	4		3	2	1		1	–	–		–	–
15	15	37		25	16	20		13	9	13		9	6	8		5	3	–		–	–
17	17	53		35	23	32		21	14	24		16	10	16		11	7	2		1	1
19	19	72		48	31	46		30	20	36		24	16	25		17	11	6		4	3
21	21	92		61	40	61		41	27	50		33	22	36		24	15	12		8	5
23	23	115		76	50	78		52	34	65		43	28	47		31	20	17		11	7
25	25	140		93	61	97		65	42	82		54	36	60		40	26	24		16	10
27	27	168		112	73	118		78	51	100		67	44	73		49	32	30		20	13
29	29	197		131	86	140		93	61	120		80	52	88		59	38	38		25	16
31	31	229		153	100	164		109	72	141		94	62	104		69	45	46		30	20
33	33	264		176	115	190		126	83	164		109	72	121		81	53	54		36	24
35	35	300		200	131	217		145	95	188		125	82	140		93	61	64		42	28
37	37	339		226	148	246		164	108	214		143	94	159		106	69	73		49	32
39	39	380		253	166	277		185	121	242		161	106	180		120	78	84		56	36
41	41	424		282	185	310		206	135	270		180	118	201		134	88	94		63	41
43	43	469		313	205	344		229	150	301		201	132	224		149	98	106		70	46
45	45	500		345	226	380		253	166	333		222	146	248		165	108	118		78	51
47	47	500		378	248	418		278	183	366		244	160	273		182	119	130		87	57
49	49	500		413	271	457		305	200	402		268	176	300		200	131	144		96	63

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