NXP Semiconductors MPC5606S - Features

Wakeup Unit (WKPU)
MPC5606S Microcontroller Reference Manual, Rev. 7
1238 Freescale Semiconductor
41.2 Features
The Wakeup Unit supports these distinctive features:
• Non-maskable interrupt support with
— 1 NMI source with bypassable glitch filter
— independent interrupt destination: non-maskable interrupt, critical interrupt, or machine check
request
— edge detection
• External wakeup/interrupt support with
— up to 3 system interrupt vectors for 18 interrupt sources
— analog glitch filter per each wakeup line
Table 41-1. Wakeup vector mapping
Wakeup
Vector
Wakeup
Number
Function Package
Port #1 #2 #3 Special 144 176 208
0
WKPU0 PA0 DCU_R0 eMIOSA22 SOUND FP23 x x x
WKPU1 PB1 CANRX_0 PDI0 x x x
WKPU2 PB3 RXD_0 x x x
WKPU3 PB4 SCK_1 MA0 x x x
WKPU4 PB9 SCK_0 eMIOSB20 x x x
WKPU5 PB10 CANRX_1 PDI2 eMIOSA23 x x x
WKPU6 PB12 RXD_1 eMIOSB19 PCS2_0 x x x
1
WKPU7 PC0 AN0 x x x
WKPU8 PC10 AN10(mux) SOUND x x x
WKPU9 PF0 eMIOSA13 PDI4 eMIOSA22 FP39 x x x
WKPU10 PF2 NMI x x x
WKPU11 PF3 eMIOSA11 PDI6 FP37 x x x
WKPU12 PF5 eMIOSA9 DCU_TAG FP35 x x x
WKPU13 PF6 SDA_0 FP34 x x x
2
WKPU14 PF8 SDA_1 PCS1_1 RXD_1 FP32 x x x
WKPU15 PF11 eMIOSB23 PCS_C1 FP28 x x x
WKPU16 PF13 SIN_2 CANRX_1 FP26 x x x
WKPU17 PJ4 PDI_0 CANRX_0 x x
WKPU18 PJ6 PDI_2 CANRX_1 eMIOSA22 x x
WKPU19 API x x x
WKPU20 RTC x x x