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AG32VF303VCT6

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AGM Microelectronics Microcontrollers (MCU/MPU/SOC), LQFP-100. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersag32vf303vct6factory-2.0.0extractor-text
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Contents

README

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AG32VF303VCT6

AGM Microelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-100

AG32VF303VCT6 from AGM Microelectronics, in a LQFP-100. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 PIN_1 bidirectional General-purpose I/O pin.
2 PIN_2 bidirectional General-purpose I/O pin.
3 PIN_3 bidirectional General-purpose I/O pin.
4 PIN_4 bidirectional General-purpose I/O pin.
5 PIN_5 bidirectional General-purpose I/O pin.
6 VBAT power_in Battery backup supply input.
7 PIN_7 bidirectional General-purpose I/O pin with RTC function.
8 OSC32_IN input 32 kHz low-speed oscillator (LSE) input.
9 OSC32_OUT output 32 kHz low-speed oscillator (LSE) output.
10 VSS33 power_in Ground for the 3.3 V digital supply.
11 VDD33 power_in 3.3 V digital supply.
12 OSC_IN input High-speed oscillator (HSE) input.
13 OSC_OUT output High-speed oscillator (HSE) output.
14 NRST input Device reset input.
15 PIN_15 bidirectional General-purpose I/O pin with ADC input channel 10 (ADC_IN10).
16 PIN_16 bidirectional General-purpose I/O pin with ADC input channel 11 (ADC_IN11).
17 PIN_17 bidirectional General-purpose I/O pin with ADC input channel 12 (ADC_IN12).
18 PIN_18 bidirectional General-purpose I/O pin with ADC input channel 13 (ADC_IN13).
19 NC unconnected No connect.
20 VSSA power_in Analog ground.
21 VREFP power_in Positive analog reference voltage.
22 VDDA power_in Analog supply.
23 PIN_23 bidirectional General-purpose I/O pin with WKUP wake-up, ADC_IN0 and comparator input CMP_PA0.
24 PIN_24 bidirectional General-purpose I/O pin with ADC_IN1 and comparator input CMP_PA1.
25 PIN_25 bidirectional General-purpose I/O pin with ADC_IN2 and comparator input CMP_PA2.
26 PIN_26 bidirectional General-purpose I/O pin with ADC_IN3 and comparator input CMP_PA3.
27 VSS33 power_in Ground for the 3.3 V digital supply.
28 VDD33 power_in 3.3 V digital supply.
29 PIN_29 bidirectional General-purpose I/O pin with ADC_IN4, comparator input CMP_PA4 and DAC0 output.
30 PIN_30 bidirectional General-purpose I/O pin with ADC_IN5, comparator input CMP_PA5 and DAC1 output.
31 PIN_31 bidirectional General-purpose I/O pin with ADC input channel 6 (ADC_IN6).
32 PIN_32 bidirectional General-purpose I/O pin with ADC input channel 7 (ADC_IN7).
33 PIN_33 bidirectional General-purpose I/O pin with ADC input channel 14 (ADC_IN14).
34 PIN_34 bidirectional General-purpose I/O pin with ADC input channel 15 (ADC_IN15).
35 PIN_35 bidirectional General-purpose I/O pin with ADC input channel 8 (ADC_IN8).
36 PIN_36 bidirectional General-purpose I/O pin with ADC input channel 9 (ADC_IN9).
37 PIN_37 bidirectional General-purpose I/O pin with BOOT1 boot-mode selection function.
38 PIN_38 bidirectional General-purpose I/O pin.
39 PIN_39 bidirectional General-purpose I/O pin.
40 PIN_40 bidirectional General-purpose I/O pin.
41 PIN_41 bidirectional General-purpose I/O pin.
42 PIN_42 bidirectional General-purpose I/O pin.
43 PIN_43 bidirectional General-purpose I/O pin.
44 PIN_44 bidirectional General-purpose I/O pin.
45 PIN_45 bidirectional General-purpose I/O pin.
46 PIN_46 bidirectional General-purpose I/O pin.
47 PIN_47 bidirectional General-purpose I/O pin.
48 PIN_48 bidirectional General-purpose I/O pin.
49 NC unconnected No connect.
50 VDD33 power_in 3.3 V digital supply.
51 PIN_51 bidirectional General-purpose I/O pin.
52 PIN_52 bidirectional General-purpose I/O pin.
53 PIN_53 bidirectional General-purpose I/O pin.
54 PIN_54 bidirectional General-purpose I/O pin.
55 PIN_55 bidirectional General-purpose I/O pin.
56 PIN_56 bidirectional General-purpose I/O pin.
57 PIN_57 bidirectional General-purpose I/O pin.
58 PIN_58 bidirectional General-purpose I/O pin.
59 PIN_59 bidirectional General-purpose I/O pin.
60 PIN_60 bidirectional General-purpose I/O pin.
61 PIN_61 bidirectional General-purpose I/O pin.
62 PIN_62 bidirectional General-purpose I/O pin.
63 PIN_63 bidirectional General-purpose I/O pin.
64 PIN_64 bidirectional General-purpose I/O pin.
65 PIN_65 bidirectional General-purpose I/O pin.
66 PIN_66 bidirectional General-purpose I/O pin.
67 PIN_67 bidirectional General-purpose I/O pin.
68 PIN_68 bidirectional General-purpose I/O pin with UART0_TX transmit function.
69 PIN_69 bidirectional General-purpose I/O pin with UART0_RX receive function.
70 PIN_70 bidirectional General-purpose I/O pin with USB D- (USBDM) function.
71 PIN_71 bidirectional General-purpose I/O pin with USB D+ (USBDP) function.
72 PIN_72 bidirectional General-purpose I/O pin with JTAG JTMS function.
73 NC unconnected No connect.
74 VSS33 power_in Ground for the 3.3 V digital supply.
75 VDD33 power_in 3.3 V digital supply.
76 PIN_76 bidirectional General-purpose I/O pin with JTAG JTCK function.
77 PIN_77 bidirectional General-purpose I/O pin with JTAG JTDI function.
78 PIN_78 bidirectional General-purpose I/O pin.
79 PIN_79 bidirectional General-purpose I/O pin.
80 PIN_80 bidirectional General-purpose I/O pin.
81 PIN_81 bidirectional General-purpose I/O pin.
82 PIN_82 bidirectional General-purpose I/O pin.
83 PIN_83 bidirectional General-purpose I/O pin.
84 PIN_84 bidirectional General-purpose I/O pin.
85 PIN_85 bidirectional General-purpose I/O pin.
86 PIN_86 bidirectional General-purpose I/O pin.
87 PIN_87 bidirectional General-purpose I/O pin.
88 PIN_88 bidirectional General-purpose I/O pin.
89 PIN_89 bidirectional General-purpose I/O pin with JTAG JTDO function.
90 PIN_90 bidirectional General-purpose I/O pin with JTAG JNTRST function.
91 PIN_91 bidirectional General-purpose I/O pin.
92 PIN_92 bidirectional General-purpose I/O pin.
93 PIN_93 bidirectional General-purpose I/O pin.
94 BOOT0 input BOOT0 boot-mode selection input.
95 PIN_95 bidirectional General-purpose I/O pin.
96 PIN_96 bidirectional General-purpose I/O pin.
97 PIN_97 bidirectional General-purpose I/O pin.
98 PIN_98 bidirectional General-purpose I/O pin.
99 VSS33 power_in Ground for the 3.3 V digital supply.
100 VDD33 power_in 3.3 V digital supply.

Key specifications

Parameter Value
Manufacturer AGM Microelectronics
Package LQFP-100
Category Embedded Processors & Controllers
Pins 100

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
External voltage range VDD -0.3 3.465 V relative to VSS (VSS - 0.3 to VSS + 3.465) 294
External analog supply voltage VDDA -0.3 3.465 V relative to VSSA (VSSA - 0.3 to VSSA + 3.465) 294
External battery supply voltage VBAT -0.3 3.465 V relative to VSS (VSS - 0.3 to VSS + 3.465) 294
Input voltage on I/O VIN -0.3 3.465 V relative to VSS (VSS - 0.3 to VSS + 3.465) 294
Maximum current for GPIO pins Iio 25 mA 294
Injected current on I/O Iinj -5 5 mA printed as ±5 294
Operating temperature range TA -40 85 °C 294
Storage temperature range TSTG -55 150 °C 294
Maximum junction temperature TJ 125 °C 294
Supply voltage VDD 3.135 3.3 3.465 V 294
Analog supply voltage VDDA 3.135 3.3 3.465 V 294
Battery supply voltage VBAT 2.2 3.465 V 294
Operation temperature range -40 85 °C Industrial grade, AG32VF303VCT6 LQFP100 311
ESD voltage (human body model) VESD(HBM) 2000 V 295
ESD voltage (charge device model) VESD(CDM) 500 V 295
Latch-up LU 100 mA 295
Power on reset threshold Vpor 2 2.2 2.4 V 296
Power down reset threshold Vpdr 1.8 2 2.2 V 296
PDR hysteresis Vhyst 0.2 V 296
Reset temporization Trsttemp 4 ms 296
HSE oscillator frequency f_OSC_IN 4 8 26 MHz VDD=3.3V 296
HSE feedback resistor RF 1 MΩ 296
HSE recommended load capacitance C 20 30 pF on OSC_IN and OSC_OUT 296
HSE oscillator transconductance gm 25 mA/V 296
HSE oscillator duty cycle Dosc_out 45 50 55 % 296
HSE startup time T_su_hse 2 mS VDD is stabilized 296
LSE oscillator frequency f_LSE 32.768 1000 KHz VDD=VBAT=3.3V 297
LSE feedback resistor RF 10 MΩ 297
LSE recommended load capacitance C 15 pF on OSC32_IN and OSC32_OUT 297
LSE oscillator transconductance gm 10 uA/V 297
LSE oscillator duty cycle Dosc_out 45 50 55 % 297
LSE startup time T_su_lse 3 S VDD is stabilized 297
HSI oscillator frequency f_HSI 10 20 40 MHz VDD=3.3V 298
HSI duty cycle Duty_HSI 45 50 55 % 298
HSI oscillator startup time T_su_HSI 1 2 μs 298
PLL input clock fPLL_IN 4 20 50 MHz 298
PLL input clock duty cycle 40 50 60 % 298
PLL multiplier output clock fPLL_OUT 2 200 300 MHz 298
PLL lock time tLOCK 400 μs 298
PLL cycle-to-cycle jitter Jitter 400 ps 298
Flash endurance (program/erase cycles) PECYC 100 kcycles TA=-40°C ~ +85°C 299
Flash data retention time tRET 20 years TA=125°C 299
Word programming time tPROG 2 3 ms TA=-40°C ~ +85°C 299
Page erase time tERASE 8 20 ms TA=-40°C ~ +85°C 299
Mass erase time tMERASE 8 20 ms TA=-40°C ~ +85°C 299
Standard IO low level input voltage VIL -0.3 0.8 V VDD ≥3.135V 299
Standard IO high level input voltage VIH 1.5 3.465 V VDD ≥3.135V 299
Low level output voltage VOL 0.2 V VDD ≥3.135V 299
High level output voltage VOH 2.8 V VDD ≥3.135V 299
Internal pull-up resistor RPU 30 40 50 kΩ VIN=VSS 299
Internal pull-down resistor RPD 30 40 50 kΩ VIN=VDD 299
ADC operating voltage VDDA 3.135 3.3 3.465 V 300
ADC input voltage range VIN 0 V upper limit VREFP 300
ADC clock fADC 0.5 13 MHz 300
ADC sampling rate fs 1 MHz 300
ADC conversion time tconv 1 20 μs 300
ADC input sampling switch resistance RADC 0.5 kΩ 300
ADC input sampling capacitance CADC 8 pF 300
ADC startup time tsu 2 μs 300
DAC reference supply voltage VREFP 3.135 3.3 3.465 V VREFP should always below VDDA 300
DAC load resistance RLOAD 5 kΩ Resistive load vs. VSSA with buffer ON 300
DAC load capacitance CLOAD 50 pF No pin/pad capacitance included 300
Comparator analog supply voltage VDDA 3.135 3.3 3.465 V 301
Comparator startup time tstart 10 μs VDDA ≥3.135 V 301
Comparator propagation delay tD 40 ns VDDA ≥3.135 V; full range step with 100 mV overdrive 301
Comparator offset error VOFFSET -25 25 mV VDDA ≥3.135 V; printed ±25 301

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing pet Time-base unit describes how the update event (UEV) is generated with respect to the counter overflows/underflows. It is actually generated only when the repetition counter has 78

CAD (KiCad official)

  • Symbol: AG32VF303VCT6
  • Footprint: Package_QFP:LQFP-100_14x14mm_P0.5mm
  • 3D model: LQFP-100 (KiCad packages3D, STEP)
  • 3D model files: ag32vf303vct6-etched.step / ag32vf303vct6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ag32vf303vct6.step / ag32vf303vct6.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: AGM Microelectronics datasheet (312 pp, sha256 327741ff0f0e8c52, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF