ic

HT1622

Symbol

Footprint

3D Model

Pin Map

Pin	Name	Type	Mount	Shape	Width × Height (mm)
	CS	input	SMD	oval	0.42×1.67
	RD	passive	SMD	oval	0.42×1.67
	WR	passive	SMD	oval	0.42×1.67
	DATA	io	SMD	oval	0.42×1.67
	VSS	ground	SMD	oval	0.42×1.67
	OSCI	passive	SMD	oval	0.42×1.67
	VDD	power	SMD	oval	0.42×1.67
	VLCD	passive	SMD	oval	0.42×1.67
	IRQ	passive	SMD	oval	0.42×1.67
	T1	passive	SMD	oval	0.42×1.67
	T2	passive	SMD	oval	0.42×1.67
	T3	passive	SMD	oval	1.67×0.42
	COM0	output	SMD	oval	1.67×0.42
	COM1	output	SMD	oval	1.67×0.42
	COM2	output	SMD	oval	1.67×0.42
	COM3	output	SMD	oval	1.67×0.42
	COM4	output	SMD	oval	1.67×0.42
	COM5	output	SMD	oval	1.67×0.42
	COM6	output	SMD	oval	1.67×0.42
	COM7	output	SMD	oval	1.67×0.42
	SEG0	output	SMD	oval	1.67×0.42
	SEG1	output	SMD	oval	1.67×0.42
	SEG2	output	SMD	oval	0.42×1.67
	SEG3	output	SMD	oval	0.42×1.67
	SEG4	output	SMD	oval	0.42×1.67
	SEG5	output	SMD	oval	0.42×1.67
	SEG6	output	SMD	oval	0.42×1.67
	SEG7	output	SMD	oval	0.42×1.67
	SEG8	output	SMD	oval	0.42×1.67
	SEG9	output	SMD	oval	0.42×1.67
	SEG10	output	SMD	oval	0.42×1.67
	SEG11	output	SMD	oval	0.42×1.67
	SEG12	output	SMD	oval	0.42×1.67
	SEG13	output	SMD	oval	1.67×0.42
	SEG14	output	SMD	oval	1.67×0.42
	SEG15	output	SMD	oval	1.67×0.42
	SEG16	output	SMD	oval	1.67×0.42
	SEG17	output	SMD	oval	1.67×0.42
	SEG18	output	SMD	oval	1.67×0.42
	SEG19	output	SMD	oval	1.67×0.42
	SEG20	output	SMD	oval	1.67×0.42
	SEG21	output	SMD	oval	1.67×0.42
	SEG22	output	SMD	oval	1.67×0.42
	SEG23	output	SMD	oval	1.67×0.42

Key Parameters

Frequency

32kHz

Save parts to a list and design PCBs from them

Details

Category: ic

MPN: HT1622

Manufacturer: Holtek Semicon

Package: LQFP-44(10x10)

Footprint: LQFP-44_L10.0-W10.0-P0.80-LS12.0-BL

JLCPCB: C55398

LCSC: C55398

Lifecycle: active

Mounting: SMT

RoHS: Compliant

MSL: MSL 3

ECCN: EAR99

JLCPCB Stock & Pricing

In Stock(1,417 pcs)

1-9 pcs$0.9029

10-29 pcs$0.7261

30-159 pcs$0.6394

160-479 pcs$0.5510

480-959 pcs$0.4996

960+ pcs$0.4723