ST7SCR Datasheet, PDF (39/102 Pages) STMicroelectronics – 8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16K FLASH, 768 RAM, SMARTCARD I/F, TIMER

ST7SCR
11 LEDs
Each of the four available LEDs can be selected
using the LED_CTRL register. Two types of LEDs
are supported: 3mA and 7mA.
LED_CTRL REGISTER
Reset Value: 0000 0000 (00h)
Read /Write
7
0
LD3 LD2 LD1 LD0 LD3_I LD2_I LD1_I LD0_I
Bits 3:0 = LDx_I Current selection on LDx
0: 3mA current on LDx pad
1: 7mA current on LDx pad
Bits 7:4 = LDx LED Enable
0: LED disabled
1: LED enabled
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