33903 datasheet(49/104 Pages) FREESCALE

Part #	33903

Description	SBC Gen2 with CAN High Speed and LIN Interface

PDF	104 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

Logo

49 / 104 page

VSUP_NOMINAL

VDD (5.0 V)

VDD

VSUP/1

RESET

(ex 12 V)

VBAT

VDD_UV TH (typically 4.65 V)

VSUP_TH1 (4.1 V)

VSUP_NOMINAL

VDD (5.0 V)

VDD

VSUP/1

RESET

(ex 12 V)

VBAT

VDD_UV TH (typically 4.65 V)

VSUP_TH1 (4.1 V)

INT

VDD_UV TH2 (typically 3.2 V)

VSUP_NOMINAL

VDD (5.0 V)

VDD

VSUP/1

RESET

(ex 12 V)

VBAT

VDD_UV TH (typically 4.65 V)

INT

VDD_UV TH2 (typically 3.2 V)

BATFAIL (3.0 V)

(1)

(2)

(1) reset then (2) VDD turn OFF

VSUP_NOMINAL

VDD (5.0 V)

VDD

VSUP/1

RESET

(ex 12 V)

VBAT

VDD_UV TH (typically 4.65 V)

BATFAIL (3.0 V)

Case 2: “VDD UV 4.6V”, with bit Crank = 1

Case 1: “VDD UV TH 3.2V”, with bit Crank = 0 (default value)

Case 2: “VDD UV 3.2V”, with bit Crank = 1

Case 1: “VDD UV TH 4.6V”, with bit Crank = 0 (default value)

Analog Integrated Circuit Device Data

Freescale Semiconductor

33903/4/5

FUNCTIONAL DEVICE OPERATION

BEHAVIOR AT POWER UP AND POWER DOWN

Figure 31. VDD Behavior During VSUP/1 Ramp Down

33903 Datasheet(PDF) 49 Page - Freescale Semiconductor, Inc

33903 Datasheet(HTML) 49 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL