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MKL03Z32CBF4
Kinetis KL03 series, 48-MHz/32-bit ARM Cortex-M0+, 32 kB flash, 2 kB SRAM, WLCSP-20
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| A1 | PTB3/IRQ_10 | bidirectional |
| A2 | PTB5/IRQ_12 | bidirectional |
| A3 | PTB13/CLKOUT32K | bidirectional |
| A4 | PTA0/IRQ_0/LLWU_P7 | bidirectional |
| A5 | PTA2 | bidirectional |
| B1 | PTB2/IRQ_7 | bidirectional |
| B2 | PTB4/IRQ_11 | bidirectional |
| B3 | PTA12/IRQ_13/LPTMR0_ALT2 | bidirectional |
| B4 | PTA1/IRQ_1/LPTMR0_ALT1 | bidirectional |
| B5 | VDD | power_in |
| C1 | PTB0/IRQ_5/LLWU_P4 | bidirectional |
| C2 | PTA9 | bidirectional |
| C3 | PTA4 | bidirectional |
| C4 | PTA3 | bidirectional |
| C5 | VSS | power_in |
| D1 | PTB1/IRQ_6 | bidirectional |
| D2 | PTA8 | bidirectional |
| D3 | PTA5/RTC_CLK_IN | bidirectional |
| D4 | PTA7/IRQ_4 | bidirectional |
| D5 | PTA6 | bidirectional |
Footprint
ConfirmedPackage_CSP/WLCSP-20_1.994x1.609mm_Layout5x4_P0.4mm
Pad Layout
A1
A2
A3
A4
A5
B1
B2
B3
B4
B5
C1
C2
C3
C4
C5
D1
D2
D3
D4
D5
Pads (20)
| Number | Type |
|---|---|
| A1 | smd |
| A2 | smd |
| A3 | smd |
| A4 | smd |
| A5 | smd |
| B1 | smd |
| B2 | smd |
| B3 | smd |
| B4 | smd |
| B5 | smd |
| C1 | smd |
| C2 | smd |
| C3 | smd |
| C4 | smd |
| C5 | smd |
| D1 | smd |
| D2 | smd |
| D3 | smd |
| D4 | smd |
| D5 | smd |