SPC560P50L3 datasheet(65/112 Pages) STMICROELECTRONICS

No. de pieza	SPC560P50L3

Descripción Electrónicos	Fail safe protection

PDF	112 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

Logo

65 / 112 page

SPC560P44Lx, SPC560P50Lx

Electrical characteristics

Doc ID 14723 Rev 9

65/112

Figure 13.

Brown-out typical sequence

3.10

DC electrical characteristics

3.10.1

NVUSRO register

Portions of the device configuration, such as high voltage supply, and watchdog

enable/disable after reset are controlled via bit values in the non-volatile user options

(NVUSRO) register.

For a detailed description of the NVUSRO register, please refer to the device reference

manual.

NVUSRO[PAD3V5V] field description

The DC electrical characteristics are dependent on the PAD3V5V bit value. Table 20 shows

how NVUSRO[PAD3V5V] controls the device configuration.

VDD_HV_REG

3.3V

VDD_LV_REGCOR

1.2V

3.3V

POWER_ON

LVDM (HV)

LVDD (LV)

3.3V

POWER_OK

3.3V

RC16MHz Oscillator

1.2V

IDLE

1.2V

Internal Reset Generation Module

FSM

LVDHV3L

LVDHV3H

~1us

Table 20.

PAD3V5V field description

Value(1)

Default manufacturing value before flash initialization is ‘1’ (3.3 V).

Description

High voltage supply is 5.0 V

High voltage supply is 3.3 V

SPC560P50L3 Datasheet(PDF) 65 Page - STMicroelectronics

SPC560P50L3 Datasheet(HTML) 65 Page - STMicroelectronics

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 Descarga

Enlace URL