STM32U5A5QJ datasheet(279/382 Pages) STMICROELECTRONICS

Part #	STM32U5A5QJ

Description	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU,240 DMIPS, 4 MB Flash, 2.5 MB SRAM, LTDC, MIPI® DSI, crypto

PDF	382 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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279 / 382 page

DS13543 Rev 1

279/382

STM32U5Axxx

Electrical characteristics

348

8 bits

123

124

100

125

150

128

220

130

330

137

470

140

680

157

1000

178

1500

204

2200

250

3300

313

4700

400

6800

546

10000

830

1. Specified by design. Not tested in production.

2. BOOSTEN and ANASWVDD configured properly according to VDD and VDDA values.

3. Values without external capacitor.

Table 97. Maximum RAIN for 14-bit ADC12(1)(2) (3) (continued)

Resolution

RAIN max (Ω)

Sampling time [ns]

Sampling cycle at 5 MHz Sampling cycle at 55 MHz

Table 98. 14-bit ADC12 accuracy(1)(2)(3)

Symbol

Parameter

Conditions(4)

Min

Typ

Max

Unit

Total unadjusted error

Single ended

±8

LSB

Differential

±6

Offset error

Single ended

±2

±5(5)

Differential

±5

±10(5)

Gain error

Single ended

±6

Differential

±3

Differential linearity error

Single ended

fADC ≥ 10 MHz

-0.9/+1.5

-0.9/+2.5

Differential

Single ended

fADC < 10 MHz

-0.9/+1.5

-1/+3

Differential

Integral linearity error

Single ended

±2

±5

Differential

ENOB

Effective number of bits

Single ended

bits

Differential

11.8

12.8

STM32U5A5QJ Datasheet(PDF) 279 Page - STMicroelectronics

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