28F400

Memory_Flash

PA28F400BX-T/B Flash EEProm 4-MBIT (256Kx16bits, 512Kx8bits) 5V, 12V Prog

Symbol

44 pins

Schematic symbol for 28F400

Units: 1
Kind: part
Grid: on 1.27 mm

Footprint

44 pads

Footprint for 28F400

Library: Package_SO
Mount: smd
Courtyard: 19.2 × 28.8 mm
Link: exact

3D model

STEP

Package_SO_PSOP-44_16.9x27.17mm_P1.27mm

16.03 × 28.50 × 2.79 mm

566 KB STEP

Library: Package_SO_PSOP-44_16.9x27.17mm
Link: exact

Pins and pads

Every pin on the symbol has a pad on the footprint.

Pin	Name	Type	Pad
1	VPP	power_in	1
2	DU	no_connect	2
3	A17	input	3
4	A7	input	4
5	A6	input	5
6	A5	input	6
7	A4	input	7
8	A3	input	8
9	A2	input	9
10	A1	input	10
11	A0	input	11
12	CE	input	12
13	GND	power_in	13
14	OE	input	14
15	D0	tri_state	15
16	D8	tri_state	16
17	D1	tri_state	17
18	D9	tri_state	18
19	D2	tri_state	19
20	D10	tri_state	20
21	D3	tri_state	21
22	D11	tri_state	22
23	VCC	power_in	23
24	D4	tri_state	24
25	D12	tri_state	25
26	D5	tri_state	26
27	D13	tri_state	27
28	D6	tri_state	28
29	D14	tri_state	29
30	D7	tri_state	30
31	A-1/D15	tri_state	31
32	GND	power_in	32
33	BYTE	input	33
34	A16	input	34
35	A15	input	35
36	A14	input	36
37	A13	input	37
38	A12	input	38
39	A11	input	39
40	A10	input	40
41	A9	input	41
42	A8	input	42
43	WE	input	43
44	PR	input	44

Provenance

Source: kicad-symbols
Credit: KiCad Libraries Contributors
Licence: CC-BY-SA-4.0-with-KiCad-exception
Link method: exact
Cross-check: passed