Datasheet

List of tables STM32F446xC/E
10/202 DocID027107 Rev 6
Table 92. Asynchronous multiplexed PSRAM/NOR write timings . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Table 93. Asynchronous multiplexed PSRAM/NOR write-NWAIT timings . . . . . . . . . . . . . . . . . . . . 159
Table 94. Synchronous multiplexed NOR/PSRAM read timings . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Table 95. Synchronous multiplexed PSRAM write timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Table 96. Synchronous non-multiplexed NOR/PSRAM read timings . . . . . . . . . . . . . . . . . . . . . . . . 164
Table 97. Synchronous non-multiplexed PSRAM write timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Table 98. Switching characteristics for NAND Flash read cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Table 99. Switching characteristics for NAND Flash write cycles. . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Table 100. SDRAM read timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Table 101. LPSDR SDRAM read timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Table 102. SDRAM write timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Table 103. LPSDR SDRAM write timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Table 104. DCMI characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Table 105. Dynamic characteristics: SD / MMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Table 106. Dynamic characteristics: eMMC characteristics VDD = 1.7 V to 1.9 V. . . . . . . . . . . . . . . 175
Table 107. RTC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Table 108. LQFP64 – 10 x 10 mm low-profile quad flat package mechanical data . . . . . . . . . . . . . . 176
Table 109. LQPF100, 14 x 14 mm 100-pin low-profile quad flat
package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Table 110. LQFP144, 20 x 20 mm, 144-pin low-profile quad flat package mechanical data . . . . . . . 183
Table 111. UFBGA144 - 144-pin, 7 x 7 mm, 0.50 mm pitch, ultra fine pitch ball
grid array package mechanical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Table 112. UFBGA144 recommended PCB design rules (0.50 mm pitch BGA) . . . . . . . . . . . . . . . . 187
Table 113. UFBGA144 - 144-pin, 10 x 10 mm, 0.80 mm pitch, ultra fine pitch ball
grid array package mechanical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Table 114. UFBGA144 recommended PCB design rules (0.80 mm pitch BGA) . . . . . . . . . . . . . . . . 190
Table 115. WLCSP81- 81-pin, 3.693 x 3.815 mm, 0.4 mm pitch wafer level chip scale
package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Table 116. WLCSP81 recommended PCB design rules (0.4 mm pitch) . . . . . . . . . . . . . . . . . . . . . . 193
Table 117. Package thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Table 118. Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Table 119. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
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