Rainbow Electronics AT77SM0101BCB02VKE - Manual (Page 4)

4
AT77SM0101BCB02VKE
5391A–BIOM–09/04
Note: Pins 11, 12 and 14: do not use when the AT77C101B is connected to the module.
Table 1. J1 Pin Description
Pin Description Pin Description
1 GND 2 3V3
3 NBS3 4 NBS1
5 PC10 6 NRD_NOE_NCFOE
7 PC11 8 NWR0_NWE_NCFWE
9 PC12 10 NCS3_NSMCS
11 PC14* 12 PC15*
13 PC1 14 PC0*
15 PC2 16 PC3
17 PC4 18 PC5
19 PC6 20 PA15/EMDC
21 PA0/MISO 22 PA16/EMDIO
23 PA1/MOSI 24 PA17/TXD0
25 PA2/SPCK 26 PA18/RXD0
27 PA4/NPCS1 28 PA19/SCK0
29 PA5/NPCS2 30 PA20/CTS0
31 PA6/NPCS3 32 PA21/RTS0
33 PA7/EREFCK 34 PA22
35 PA8/ETXEN 36 PA23/IRQ3
37 PA9/ETX0 38 PA24
39 PA10/ETX1 40 PA25/TWD
41 PA11/ECRSDV 42 PA26/TWCK
43 PA12/ERX0 44 PA29
45 PA13/ERX1 46 PA28
47 PA14/ERXER 48 PA27
49 3V3 50 GND