CD00237391 Datasheet, PDF (135/177 Pages) STMicroelectronics – ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM

STM32F20xxx
Electrical characteristics
Figure 64. PC Card/CompactFlash controller waveforms for attribute memory read
access
FSMC_NCE4_1
FSMC_NCE4_2 _High
tv(NCE4_1-A)
th(NCE4_1-AI)
FSMC_A[10:0]
FSMC_NIOWR
FSMC_NIORD
FSMC_NREG
td(NREG-NCE4_1)
th(NCE4_1-NREG)
FSMC_NWE
td(NCE4_1-NOE)
FSMC_NOE
FSMC_D[15:0]⁽¹⁾
tw(NOE)
tsu(D-NOE)
1. Only data bits 0...7 are read (bits 8...15 are disregarded).
td(NOE-NCE4_1)
th(NOE-D)
ai14897b
Doc ID 15818 Rev 9
135/177